/ \«\/ v™>° v^'/ v*;/A*-/ °° c '. «Ca. "'T.v ^A V A ^°*'?..** 0*" "^ '*7??fi * A <***••»***<»* '^fr*^^**^ < ^*' < "*' , % C ' Py" °-*v#/ * \™y W/ '° X;^y 4 X' / /Jfe''. V** /MS;. \/ ••»;*- V** '*M^\ \>/ •«•: %*♦* -A": yj&z..\ .4.^.»;ii':-.V ^oitfk^ ** .Jitt-A > - 4 — '* Bureau of Mines Information Circular/1988 Selected Significant Mineral Deposits in Alaska A Minerals Availability System Overview UNITED STATES DEPARTMENT OF THE INTERIOR Information Circular 9177 Selected Significant Mineral Deposits in Alaska A Minerals Availability System Overview By Donald W. Baggs, Michael J. Northam, Mark P. Meyer, and Kenneth M. Maas UNITED STATES DEPARTMENT OF THE INTERIOR Donald Paul Hodel, Secretary BUREAU OF MINES T S Ary, Director As the Nation's principal conservation agency, the Department of the Interior has responsibility for most of our nationally owned public lands and natural resources. This includes fostering the wisest use of our land and water resources, protecting our fish and wildlife, preserving the environment and cultural values of our national parks and historical places, and providing for the enjoyment of life through outdoor recreation. The Department assesses our energy and mineral resources and works to assure that their development is in the best interests of all our people. The Department also has a major responsibility for American Indian reservation communities and for people who live in island territories under U.S. administration. A i 1* Library of Congress Cataloging-in-Publication Data Selected significant mineral deposits in Alaska. (Information circular ; 9177) Bibliography: p. 92-111. Supt. of Docs, no.: I 28.27 : 9177. 1. Mines and mineral resources— Alaska. 2. Mining engineering— Alaska. I. Baggs, Donald W. II. Series: Information circular (United States. Bureau of Mines); 9177. TN295.U4 [TN24.A4] 622s [553'.09798] 87-600073 For sale by the Superintendent of Documents, U.S. Government Printing Office Washington, DC 20402 CONTENTS Page Abstract 1 Introduction 2 Organization of report 2 Commodity and deposit selection 10 Summary of mining activity in Alaska 10 Infrastructural and institutional factors affecting mining activities in Alaska 13 Electric power 13 Natural gas 13 Oil 18 Hydroelectric power 19 Coal 20 Transportation 20 Rail 20 Roads and highways 20 Air 21 Marine 21 River 22 Regulation 22 Taxation 23 State mineral development incentives 23 Mining revolving loan fund 23 Placer mining demonstration grants 24 Special assistance 24 Abstracts of selected deposits in Alaska 24 Alaska Chief 25 Apollo 26 Arctic Camp 27 Balboa Bay 28 Bartholomae 29 Baultoff Creek 30 Beatson 31 Big Hurrah 32 Bonanza Creek 33 Bond Creek 34 Bornite 35 Brady Glacier 36 Cape Mountain Lode 37 Cape Mountain Placer 38 Carl Creek 39 Claim Point 40 Coal Creek 41 Colbert 42 Copper Bullion 43 Denali 44 Dundas Bay 45 Fish Creek 46 Funter Bay 47 Page Golden Zone 48 Grant 49 Greens Creek 50 Groundhog Basin 51 Horsfeld 52 Jualin 53 Jumbo Basin 54 Kasna Creek 55 Klukwan 56 Lik 57 Lituya Beach Sands 58 Livengood Creek 59 Lost River 60 Margerie 61 Massive Chalcopyrite 62 McCarty 63 Mikado 64 Mirror Harbor 65 Morelock Creek 66 Moth Bay 67 Mountain View 68 Nome Beaches 69 Nunatak 70 Orange Hill 71 Port Snettisham 72 Potato Mountain 73 Quartz Hill 74 Red Bluff Bay 75 Red Dog 76 Red Mountain 77 Riverside 78 Salmon River 79 Salt Chuck 80 Slate Creek 81 Snipe Bay 82 Spirit Mountain 83 Sumdum 84 Tofty Tin Belt 85 Tozimoran Creek 86 Tracy Group 87 Union Bay 88 Valdez Creek 89 Wachusett Inlet 90 Yakobi Island 91 References 92 Appendix.— Additional major mineral deposits in Alaska 112 ILLUSTRATIONS 1. Selected significant mineral deposits in Alaska Pocket 2. Alaska mining districts 7 3. Alaska l:250,000-scale quadrangles 9 4. Location of electrical generating systems in Alaska 15 5. Typical price ranges for energy in Alaska during 1981 16 6. Electrical transmission systems in Alaska 17 7. Petroleum product distribution network in Alaska 19 8. Alaska railroad track system 20 9. Alaska highway system 21 TABLES Page 1. Selected significant mineral deposits in Alaska, by map number 3 2. Selected significant mineral deposits in Alaska, by deposit name 4 3. Alaska mining districts, by region 6 4. Alaska 1:250, 000-scale quadrangles 8 5. Alaska placer production 11 6. Alaska gold production, 1979-84 12 7. Location of electrical generating systems and their installed capacity in Alaska 14 8. Costs of transmission line construction in Alaska 18 9. Alaska natural gas reserves 18 10. Costs of natural-gas-powered electrical plants in Alaska 18 11. Costs of diesel-powered electrical generation plants in Alaska 18 12. Alaska crude oil reserves 18 13. Costs of a small-scale hydroelectric project in Alaska 19 14. Coal reserves of major fields in Alaska 20 15. 1980 marine tariffs from Seattle to selected sites in Alaska 22 16. 1980 charter rates from Seattle to selected sites in Alaska 22 17. Major navigable Alaska inland waterways 23 18. Alaska corporate tax rates 23 UNIT OF MEASURE ABBREVIATIONS USED IN THIS REPORT bbl barrel kW kilowatt bbl/d barrel per day kW'h kilowatt hour Btu British thermal unit lb pound avoirdupois ft foot m meter ft 3 cubic foot m 3 cubic meter ft 3 /yr cubic foot per year Mft 3 thousand cubic feet gal gallon mt metric ton g/m 3 gram per cubic meter MW megawatt g/mt gram per metric ton MW'h megawatt hour hp horsepower pet percent in inch St short ton kg/m 3 kilogram per cubic meter st/d short ton per day km kilometer tr oz troy ounce kV kilovolt yr year SELECTED SIGNIFICANT MINERAL DEPOSITS IN ALASKA A Minerals Availability System Overview By Donald W. Baggs, 1 Michael J. Northam, 2 Mark P. Meyer, 3 and Kenneth M. Maas 4 ABSTRACT This Bureau of Mines publication presents a summary of mining activity in Alaska, as well as institutional and infrastructural factors affecting mineral development in Alaska. Salient information on 67 significant mineral deposits in the State of Alaska is presented in abstract form. The deposits covered are those whose principal commod- ity is 1 of 20 commodities that appear to have commercial production potential within the State. Many of the deposits described are properties evaluated under the Bureau's Minerals Availability Program (MAP); additional deposits are included for more com- plete coverage. The appendix provides reference information on 214 additional signifi- cant mineral deposits. Supervisory physical scientist. : Mineral specialist. 1 Geologist. 1 Physical science technician. Alaska Field Operations Center. Bureau of Mines, Juneau, AK. INTRODUCTION About a decade ago. the Bureau of Mines embarked upon an ambitious program to systematically assess min- eral supplies available to the U.S. economy. The Minerals Availability Program (MAP), formally established in 1975 {46), s provides current appraisals of nonfuel mineral sup- plies for consideration in the development of U.S. minerals policies. Results of these appraisals are published, on a com- modity basis, in a series of availability reports that describe the supply of a commodity from domestic or foreign sources in terms of tonnage-price relationships. The keystones of MAP appraisals are deposit-specific evaluations conducted by geologists and engineers in the Bureau's field operations centers and by private consultants under contract to the Bureau. The deposit evaluations ex- amine in detail the geologic, engineering, and economic fac- tors that determine the viability of individual deposits. Deposit data are obtained from many sources, including published and unpublished Bureau reports, records, and files; U.S. Geological Survey (USGS) Bulletins, Professional Papers, and other reports; technical and professional jour- nals; State and other Federal agency publications; pro- prietary company reports; data generated during field examinations; and information obtained from knowledge- able individuals. The Bureau's purpose in publishing this report is to pre- sent, in a single volume, nonproprietary data on significant mineral deposits in the State of Alaska. The format pro- vides locational, geological, and operational data for selected deposits, along with presentation of institutional and infra- structural factors affecting mineral development in the State. Much of the deposit-specific data were derived from MAP deposit evaluations that have been conducted over the past 10 yr. Additional deposit data, as well as information on transportation, water, electricity, natural gas, and taxes, were gathered from recent newspapers and journals and from interviews with company and State officials. Data on mineral production and mining history were obtained from publications of the Bureau and of the Alaska Department of Natural Resources, Division of Geological and Geophys- ical Surveys (ADGGS). It is anticipated that the informa- tion contained in this publication will be of benefit to geologists, mining engineers, prospectors, mining com- panies, suppliers of mining and milling equipment, and others directly involved in the State's mineral industry. It is also anticipated that the data will be equally as valuable to municipal, borough, and State planners, transportation and utilities commissions, local tax advisory boards, and other public and private organizations that develop policies affecting mining and mineral development in Alaska. ORGANIZATION OF REPORT This publication is organized in the following manner: this section is followed by a section that discusses commod- ity and deposit selection criteria, a section containing a brief summary of the mining history of Alaska, and a section describing infrastructural and institutional factors affect- ing mining in the State. The site-specific deposit abstract section provides detailed information on 67 mineral occur- rences. An extensive reference section is followed by an ap- pendix, which contains information on additional major mineral deposits in Alaska. The summary of mining activity section and the infra- structural section present background information on the minerals industry of Alaska and a description of some ■' Italicized numbers in parentheses refer to items in the list of references preceding the appendix at the end of this report. existing infrastructure-institutional factors that affect com- mercial development of Alaska's mineral deposits. Units of measure in these sections are U.S. customary units, com- monly used in engineering. The infrastructure section contains brief discussions and maps of the transportation (highway, marine, and railroad) and utility (electricity and natural gas) networks in the State. It also contains general information on permitting and taxation procedures and policies affecting mineral development in Alaska. The largest sections of this publication ("Abstracts of Selected Deposits in Alaska" and the appendix) describe 281 selected significant mineral deposits in Alaska. These deposits are shown in figure 1, which is keyed to tables 1 and 2. Table 1.— Selected significant mineral deposits in Alaska, by map number Map No.' 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 Name f Lik 3 I Su Red Dog 3 Misheguk Mountain Drenchwater Creek Siniktanneyak Kivliktort Mountain Omar River Frost Smucker Naniratkohort Creek ... Bomite 3 Riley Lode f Ruby I Shungnak River Ambler Shungnak Ridge KAV f Arctic Camp 3 1 Dead Creek Shishakshinovik Pass . . . Kogoluktuk East f Picnic Creek I Sun Group Arrigetch Peaks Roosevelt Creek Ann Group ABO Galena Creek Upper Camp Group Mikado 3 Caribou Mountain Bonanza Trout Creek f Cape Mountain Lode 3 . . I Cape Mountain Placer 3 . Potato Mountain 3 Lost River 3 Kougarok Project Serpentine Hot Springs Hannum Peace River Tozimoran Creek 3 | Bonanza Creek 3 i Morelock Creek 3 Tofty Tin Belt 3 Sawtooth Mountain Livengood Creek 3 ( McCarty 3 I Cleary Summit J Cleary Hill I North Cleary Summit . . . Mount Schwatka Cache Mountain Hi-Yu Mount Prindle Eagle Summit Coal Creek 3 Nome Beaches 3 Windy Creek Wheeler Big Hurrah 3 Illinois Creek/Round Top Yuki River Chromite Liberty Bell Bartholomae 3 Grant 3 Clipper Principal commodity 2 Zn Zn Zn Cu Pb Cr Pb Cu Cu Zn Cu Cu Cu Cu Cu Cu Cu Cu Cu Cu Cu Cu Zn Cu Cu Pb Pb Pb Cu Au Cr W Au Sn Sn Sn Sn Sn Sn Pb Cu Au Au Au Sn Sb Au Au Au Au Au Pb U Au U Sb Au Au Mo Pb Au Cu Cr Au Au Au Sb Map No. 1 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 Name Principal Map commodity 2 No. 1 Name Principal commodity 2 Colbert 3 ... ... W Blue Lead Au Slate Creek 3 asb Poovookpuk Mountain .... Mo Mount Hurst Cr Nixon Fork Mine Au Greenback Cu Slate Creek Antimony Sb Quigley Ridge Ag Carlson Creek Cu Twin Hills Au Stampede Lode Sb Mount Eielson Zn Partin Creek Cu Ohio Creek Au Golden Zone 3 Au Virginia Creek Cu Valdez Creek 3 Au Gold Hill Au Denali 3 Cu Kathleen Margaret Cu Rainy Creek Lode Cu Emerick Lode Ni Tok River Pb Peternie Mo Mount Fairplay Cu Bluff Cu Big Creek Pb Ladue Pb BC Au Wolf Creek Mountain Hg Decourcy Hg Golden Horn Au Chip Loy Ni Ozzna Creek Tributary ... Pb Sheep Creek Pb Rat Fork Pb Bowser Creek Ag Shellabarger Pass Cu Coal Creek Tin Sn Indian Ag Iron Creek Cu Long Lake Pb Silver Creek Ag Nabesna Mine Au Orange Hill 3 Cu Nabesna Glacier Cu Bond Creek 3 Cu Cross Creek Cu Carl Creek 3 Cu Baultoff Creek 3 Cu Horsfeld 3 Cu Fortyseven Creek Au Mountain Top Hg Red Devil Hg Jimmy Lake Cu Chill Group Cu Trimble 1-35 Zn Lucky Shot Au Independence Au Gold Cord Au Ready Bullion Au Wolverine Chromite Cr Sheep Mountain Cu Cliff Au Midas Cu Tiekel Lode Prospect Au 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 Bernard Mountain Cr Spirit Mountain 3 Ni Silver Star Ag London and Cape Cu Green Butte Cu Bonanza (Kennecott) Cu Peavine Cu Nelson , . . Cu Colorado Cu Schaefer Hg Cinnabar Hg Pass Cu Kijik River Zn Kasna Creek 3 Cu Tazimina Cu Johnson River Au Difficult Creek Au Alaska Oracle Au Lucky Strike Au Crown Point Au Granite Au Beatson 3 Cu Latouche Island Cu Copper Mining Co. Copper Bullion 3 Cu Ellamar Cu Landlocked Bay Cu Schlosser Cu Kemuk Mountain Fe Frying Pan Fe Battle Cu Millet Cu Chenik Fe Duryea Au Ursus Fe Dutton Cu lliamna Fe Iniskin Bay Cu Claim Point 3 Cr Red Mountain 3 Cr Beauty Bay Au Nuka Bay Au Margerie 3 Cu Massive Chalcopyrite 3 .... Cu Glacier Creek Lode Ba Stampede Au Klukwan 3 Fe Salmon River 3 PGM Lituya Beach Sands 3 Ti Leroy Au Orange Point Zn Brady Glacier 3 Ni Wachusett Inlet 3 Mo Nunatak 3 Mo Dundas Bay 3 Fe Dundas Bay Copper Cu Alaska Chief 3 Cu William Henry Bay RE Jualin 3 Au Eureka-Kensington Au Eagle River Au Funter Bay 3 Ni Hawk Inlet Au Greens Creek 3 Zn Alaska Juneau Au Perseverance Au Treadwell Au See explanatory notes at end of table. Table 1.— Selected significant mineral deposits in Alaska, by map number— Continued Map No' Name Principal commodity 2 Map No.' Name Principal commodity 2 Map No.' Name Principal commodity 2 172 Mount Ogden Mo 198 173 Puale Bay Cu 199 174 Amok Au 200 175 Old Harbor Cu 201 176 Baumann and Strickler Au 202 177 Chalet Mountain W 203 178 Yakobi Island 3 Cu 204 179 Apex El Nido Au 205 180 Mirror Harbor 3 Ni 206 181 Cobol Mine Au Au 207 182 Chichagoff . . 208 183 Pyrola Zn 209 184 Warm Springs Bay Cu 185 Patty Zn 210 186 Port Snettisham 3 Fe 187 f Tracy Group 3 1 Sweetheart Ridge Zn Au 211 188 Point Astley Zn 189 Sumdum 3 Cu 212 190 Sumdum Chief .... Au Au Cu Cu 213 191 Mildred 214 215 216 192 Cathedral Creek . , . 193 Mallard Duck Bay 194 Warner Bay Cu 217 195 Silver Bay Au 218 196 Snipe Bay 3 Ni 219 197 Red Bluff Bay 3 Cr Cornwallis Peninsula Pb Kupreanof Mountain Cu Taylor Creek Zn Castle Island Mine Ba Helen S Zn Salmon Bay RE St. John Harbor Zn Zarembo Island Mo Groundhog Basin 3 Zn Pat U North Bradfield River Fe Cantu Pb Riverside 3 W Fish Creek 3 Ag Mountain View 3 W Apollo 3 Au Sitka Au Shumagin Au Balboa Bay 3 Cu Herman Au Coronation Island Pb Tanya-Marie Cu Pin Peak Au Dawson Au Flagstaff Au Salt Chuck 3 PGM It Cu 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 ( Jumbo Basin 3 I Copper Mountain ( Mount Andrews Magnetite I Rich Hill Khayyam Union Bay 3 i Moonshine J Hope [ Friendship f Helm Bay King I Gold Standard Group Niblack Valparaiso Seal Cove Burroughs Bay Mahoney Driest Point Moth Bay 3 Alamo IXL Quartz Hill 3 McLeod Bay Ross-Adams Nichols Bay f Hall Cove I Judd Harbor Sedanka Island Fe Cu Fe Cu Cu Cr Cu Ag Cu Au Au Cu Au Cu Mo Zn Ba Zn Cu Cu Mo Au U Cu Cr Cr Pb 1 Map numbers refer to locations on figure 1. 2 Chemical symbols are used, except for the following: asb, asbestos; PGM, platinum-group metals; RE, rare-earth elements. 3 Description for this deposit is in the deposit abstract section; other deposits are referenced in the appendix. Table 2.— Selected significant mineral deposits in Alaska, by deposit name .. Principal Na™ commodity' ABO Pb Alamo Cu Alaska Chief 3 Cu Alaska Juneau Au Alaska Oracle Au Ambler Shungnak Ridge .... Cu Amok Au Ann Group Pb Apex El Nido Au Apollo 3 Au Arctic Camp 3 Cu Arrigetch Peaks Cu BC Au Balboa Bay 3 Cu Bartholomae 3 Au Battle Cu Baultoff Creek 3 Cu Baumann and Strickler Au Beatson 3 Cu Beauty Bay Au Bernard Mountain Cr Big Creek Pb Big Hurrah 3 Au Blue Lead Au Bluff Cu Bonanza W Bonanza (Kennecott) Cu Bonanza Creek 3 Au Bond Creek 3 Cu Bornite 3 Cu Bowser Creek Ag See explanatory notes at end of table Map No. 2 .. Principal Name commodity 1 Brady Glacier 3 Ni Burroughs Bay Mo Cache Mountain U Cantu Pb Cape Mountain Lode 3 Sn Cape Mountain Placer 3 Sn Caribou Mountain Cr Carl Creek 3 Cu Carlson Creek Cu Castle Island Mine Ba Cathedral Creek Cu Chalet Mountain W Chenik Fe Chichagoff Au Chill Group Cu Chip Loy Ni Cinnabar Hg Claim Point 3 Cr Cleary Hill Au Cleary Summit Au Cliff Au Clipper Sb Coal Creek 3 Au Coal Creek Tin Sn Cobol Mine Au Colbert 3 W Colorado Cu Copper Bullion 3 Cu Copper Mountain Cu Cornwallis Peninsula Pb Coronation Island Pb Map No. 2 .. Principal Name commodity' Cross Creek ... Cu Crown Point Au Dawson Au Dead Creek Cu Decourcy Hg Denali 3 Cu Difficult Creek Au Drenchwater Creek Pb Driest Point Ba Dundas Bay 3 Fe Dundas Bay Copper Cu Duryea Au Dutton Cu Eagle River Au Eagle Summit Sb Ellamar Cu Emerick Lode Ni Eureka-Kensington Au Fish Creek 3 Ag Flagstaff Au Fortyseven Creek Au Friendship Cu Frost Cu Frying Pan Fe Funter Bay 3 Ni Galena Creek Pb Glacier Creek Lode Ba Gold Cord Au Gold Hill Au Gold Standard Group Au Golden Horn Au Map No. 2 23 233 165 171 132 14 174 22 179 211 16 20 86 212 56 143 106 176 136 153 119 84 52 58 83 28 123 38 103 11 93 161 229 44 209 30 30 27 105 66 201 192 177 145 182 111 90 126 151 42 42 116 56 48 95 181 57 125 137 220 198 214 104 134 217 16 88 76 131 4 231 164 164 146 148 168 47 138 79 167 210 218 107 224 8 142 169 24 156 113 75 225 89 Table 2. — Selected significant mineral deposits in Alaska, by deposit name — Continued Name Principal commodity' Map No. 2 Name Principal commodity' Map No. 2 Name Principal commodity' Map No. 2 Golden Zone 3 Granite Grant 3 Green Butte Greenback Greens Creek 3 Groundhog Basin 3 Hall Cove Hannum Hawk Inlet Helen S Helm Bay King Herman Hi-Yu Hope Horsfeld 3 IXL Iliamna Illinois Creek/Round Top Independence Indian Iniskin Bay Iron Creek It Jimmy Lake Johnson River Jualin 3 Judd Harbor Jumbo Basin 3 KAV Kasna Creek 3 Kathleen Margaret Kemuk Mountain Khayyam Kijik River Kivliktort Mountain Klukwan 3 Kogoluktuk East Kougarok Project Kupreanot Mountain Ladue Landlocked Bay Latouche Island Copper Mining Co. Leroy Liberty Bell Lik 3 Lituya Beach Sands 3 Livengood Creek 3 London and Cape Long Lake Lost River 3 Lucky Shot Lucky Strike Mahoney Mallard Duck Bay Margene 3 Massive Chaicopyrite 3 . . McCarty 3 McLeod Bay Midas Mikado 3 Mildred Au Au Au Cu Cu Zn Zn Cr Pb Au Zn Au Au Au Ag Cu Cu Fe Cu Au Ag Cu Cu Cu Cu Au Au Cr Fe Cu Cu Cu Fe Cu Zn Pb Fe Cu Sn Cu Pb Cu Cu Au Au Zn Ti Au Cu Pb Sn Au Au Zn Cu Cu Cu Au Au Cu Au Au 72 135 56 123 63 170 206 239 35 169 202 225 213 45 224 106 234 149 53 113 96 150 97 219 110 131 167 239 220 15 129 77 141 222 128 6 157 18 33 199 85 139 136 160 55 1 159 41 122 98 32 113 133 230 193 154 155 42 236 117 26 191 Millet Mirror Harbor 3 Misheguk Mountain Moonshine Morelock Creek 3 Moth Bay 3 Mount Andrews Magnetite Mount Eielson Mount Fairplay Mount Hurst Mount Ogden Mount Prindle Mount Schwatka Mountain Top Mountain View 3 Nabesna Glacier Nabesna Mine Naniratkohort Creek Nelson Niblack Nichols Bay Nixon Fork Mine Nome Beaches 3 North Bradfield River North Cleary Summit Nuka Bay Nunatak 3 Ohio Creek Old Harbor Omar River Orange Hill 3 Orange Point Ozzna Creek Tributary . . . Partin Creek Pass Pat Patty Peace River Peavine Perseverance Peternie Picnic Creek Pin Peak Point Astley Poovookpuk Mountain Port Snettisham 3 Potato Mountain 3 Puale Bay Pyrola Quartz Hill 3 Quigley Ridge Rainy Creek Lode Rat Fork Ready Bullion Red Blutf Bay 3 Red Devil Red Dog 3 Red Mountain 3 Rich Hill Riley Lode Riverside 3 Roosevelt Creek Ross-Adams Cu 144 Ni 180 Cu 3 Cu 224 Au 38 Zn 232 Fe 221 Zn 69 Cu 82 Cr 61 Mo 172 U 46 Pb 43 Hg 108 W 210 Cu 102 Au 100 Cu 10 Cu 124 Cu 226 Cu 238 Au 62 Au 49 Fe 208 Au 42 Au 153 Mo 163 Au 71 Cu 175 Cu 7 Cu 101 Zn 160 Pb 91 Cu 70 Cu 127 U 207 Zn 185 Cu 36 Cu 124 Au 171 Mo 81 Cu 19 Au 216 Zn 188 Mo 60 Fe 186 Sn 31 Cu 173 Zn 183 Mo 235 Ag 65 Cu 78 Pb 92 Au 113 Cr 197 Hq 109 Zn 2 Cr 152 Cu 221 Cu 12 W 210 Cu 21 U 237 Ruby Salmon Bay Salmon River 3 Salt Chuck 3 Sawtooth Mountain . . . Schaefer Schlosser Seal Cove Sedanka Island Serpentine Hot Springs Sheep Creek Sheep Mountain Shellabarger Pass Shishakshinovik Pass . Shumagin Shungnak River Silver Bay Silver Creek Silver Star Siniktanneyak Sitka Slate Creek 3 Slate Creek Antimony Smucker Snipe Bay 3 Spirit Mountain 3 St. John Harbor Stampede Stampede Lode Su Sumdum 3 Sumdum Chief Sun Group Sweetheart Ridge Tanya-Marie Taylor Creek Tazimina Tiekel Lode Prospect . . Tofty Tin Belt 3 Tok River Tozimoran Creek 3 .... Tracy Group 3 Treadwell Trimble 1-35 Trout Creek Twin Hills Union Bay 3 Upper Camp Group Ursus Valdez Creek 3 Valparaiso Virginia Creek Wachusett Inlet 3 Warm Springs Bay Warner Bay Wheeler William Henry Bay .... Windy Creek Wolf Creek Mountain . . Wolverine Chromite . Yakobi Island 3 Yuki River Chromite . . Zarembo Island Cu RE PGM PGM Sb Hg Cu Cu Pb Sn Pb Cu Cu Cu Au Cu Au Ag Ag Cr Au asb Sb Zn Ni Ni Zn Au Sb Zn Cu Au Zn Au Cu Zn Cu Au Sn Pb Au Zn Au Zn Au Au Cr Cu Fe Au Au Cu Mo Cu Cu Pb RE Mo Hg Cr Cu Cr Mo 13 203 158 219 40 126 140 228 240 34 92 115 94 17 211 13 195 99 121 5 211 59 64 9 196 120 204 156 68 1 189 190 19 187 215 200 130 118 39 80 37 187 171 112 29 67 223 25 147 74 227 73 162 184 194 51 166 50 87 114 178 54 205 ' Chemical symbols are used, except for the following: asb, asbestos; PGM, platinum-group metals; RE, rare-earth elements. 2 Map numbers refer to locations on figure 1. 3 Description for this deposit is in the deposit abstract section; other deposits are referenced in the appendix. Deposit Abstracts.— The deposit abstract section is a series ol single page summaries of information pertaining to ti7 of the 281 deposits. The abstracts are arranged alpha- betical^ by deposit name. Each abstract is composed of the following six main subject areas: 1. Deposit name and commodity. 2. Location and ownership. 3. Geology. 4. Development. 5. Published reserves and/or resources. 6. References. Wit Inn each subject area there are several individual data elements. Not all data elements, however, are reported for each deposit; proprietary data have been omitted, and some information has yet to be determined or is not presently Available. Mining districts given in the abstracts are iden- tified by Bureau mining district names, as shown on figure 2 and in table 3 (672). SI (metric) units are used throughout the deposit ab- stracts. Published reserves and/or resources have been recalculated into SI units for comparison purposes regard- less of the units used in the cited publication. (It is incum- bent upon the reader to evaluate the reserve-resource data in light of his or her own knowledge, experience, and assess- ment of the source's credibility.) The reference section of each abstract includes biblio- graphic references for the deposit, the largest scale map on which the deposit is located (see figure 3 for Alaska quad- rangle locations), and the Bureau's file reference or se- quence number. The sequence number is a 10-digit number that is unique to the deposit and allows rapid retrieval of relevant data from the MAP database. The first three digits are the State code (002 for Alaska), the fourth through sixth digits are the Bureau's quadrangle number (table 4), and the last four digits are a unique number for each mineral deposit. Three other file references are included: the Mine Safety and Health Administration (MSHA) number (Mid number), which is assigned by MSHA to active properties; the USGS's Mineral Resources Data System (MRDS) num- ber (MRDS is the former USGS Computerized Resources Information Bank (CRIB)); and Alaska Kardex numbers, a system maintained by the ADGGS to monitor the status of mining claim activity in the State. Appendix Listing.— -The appendix consists of a listing of each of 214 significant mineral deposits that do not have a publishable reserve and grade figure. In order to save space, the format consists simply of deposit name, map number, commodities, and an extensive list of bibliographic references. Deposits in the appendix may be as important or perhaps of greater significance than deposits with full abstracts, but insufficient information exists to warrant their inclusion in the main body of the report. Table 3.— Alaska mining districts, by region Map District Map Distri No.' Wo.' COOK INLET-SUSITNA SOUTHEASTERN AL 1 . . . Anchorage. 34 Admiralty. Chichagof 2. . . Redoubt. 35. .. . 3. . . Valdez Creek. 36 Hyder. 4. . . Willow Creek. 37 Juneau. 5. . . Yentna. 38 ... . Ketchikan. COPPER RIVER 39 40 ... . Kupreanof. Petersburg. 6. . . Chistochina. 41 ... . Yakutat. 7. . . Nelchina. YUKON RIVER 8. . . . . . Nizina. 42 9. . . Prince William Sound. Anvik. 10. . Yakataqa. 43 ... . Black. KENAI PENINSULA 44 45 Bonnifield. Chandalar. 11 . . Homer. 46 ... . Chisana. 12. . Hope. 47 ... . Circle. 13. . Seward. 48.... Delta River. 49 Eagle. Fairbanks. KUSKOKWIM RIVER 50 ... . 14. . Aniak. 51 ... . Fortymile. 15. . Bethel. 52 ... . Goodpastor. 16. . Goodnews Bay. 53 Hot Springs. 17. . McGrath. 54 ... . Hughes. 55 Iditarod. NORTHERN ALASKA 56 ... . Innoko. 18 Barrow. 57 ... . Kaiyuh. 19 20 Canning. Colville 58 59 ... . Kantishna. Koyukuk. 21 22 Lisburne. Wainwriqht. 60 61 62 Marshall. Melozitna. Rampart. NOR:i:wi 1 1 I ;-' ai a 63 ... . Ruby. 23. . Kiana. 64 65 Sheenjek. Tok 24. . Noatak. 66 Tolovana. 25. . Selawik. 67 Yukon Flats. 26 Shunonak. SEWARD PENINSULA 27 . Council. 28 . Fairhaven. 29. . Kougarok. 30. . Koyuk. 31. . Nome. 32. . Port Clarence. 33 Serpentine. 1 Map numbers refer to locations on figure 2. Source: Reference 672. LEGEND 63j Mining district, numbers keyed to table 3 BERING SEA/ REGION Figure 2.— Alaska mining districts. (Source: reference 672.) Table 4.— Alaska 1:250, OOO-scale quadrangles N , Quadrangle name 1 Barrow. 2 . Wainwright. 3 Meade River. 4 Teshekpuk. 5 Harrison Bay. 6 Beechey Point. Flaxman Island. 8 Barter Island. 9 Point Lay. 10 Utukok River. 11 Lookout Ridge. 12 ... . Ikpikpuk River. 13 Umiat. 14 Sagavanirktok. 15 . . . Mount Michelson. 16 Demarcation Point. 17 . . . Point Hope. 18 . . . De Long Mountains. 19 ... . Misheguk Mountain. 20 Howard Pass. 21 Killik River. 22 Chandler Lake. 23 Philip Smith Mountains. 24 Arctic. 25 Table Mountain. 26 Noatak. 27 Baird Mountains. 28 ... . Ambler River. 29 Survey Pass. 30 Wiseman. 31 Chandalar. 32 Christian. 33 Coleen. 34 , . Shishmaref. 35 Kotzebue. 36 Selawik. 37 Shungnak. 38 Hughes. 39 Bettles. 40 Beaver. 41 Fort Yukon. 42 Black River. 43 Teller. 44 Bendeleben. 45 Candle. 46 Kateel River. 47 Melozitna. 48 Tanana. 49 Livengood. 50 Circle. 51 Charley River. N , Quadrangle name 52 ... Nome. 53 Solomon. 54 Norton Bay. 55 Nulato. 56 Ruby. 57 Kantishna River. 58 . . . Fairbanks. 59 Big Delta. 60 ... . Eagle. 61 St. Lawrence. 62 St. Michael. 63 Unalakleet. 64 Ophir. 65 Medfra. 66 . . . Mount McKinley. 67 Healy. 68 Mount Hayes. 69 Tanacross. 70 Black. 71 Kwiguk. 72 Holy Cross. 73 Iditarod. 74 McGrath. 75 Talkeetna. 76 Talkeetna Mountains. 77 Gulkana. 78 Nabesna. 79 Hooper Bay. 80 .... Marshall. 81 Russian Mission. 82 ... Sleetmute. 83 Lime Hills. 84 Tyonek. 85 Anchorage. 86 Valdez. 87 McCarthy. 88 St. Matthew 89 Nunivak Island. 90 Baird Inlet. 91 Bethel. 92 Taylor Mountains. 93 Lake Clark. 94 Kenai. 95 Seward. 96 Cordova. 97 Bering Glacier. 98 Mount St. Elias. 99 Cape Mendenhall. 100 .... Kuskokwim Bay. 101 ... Goodnews. 102 ... . Dillingham. w , Quadrangle name 103 lliamna. 104 . Seldovia. 105 , . . Blying Sound. 106 ... . Middleton Island. 107 Icy Bay. 108. . . Yakutat. 109 Skagway. 110 Atlin. 111. ... Mount Fairweather. 112 ... . Juneau. 113 ... . Taku River. 114... Sitka. 115 ... . Sumdum. 116 ... . Port Alexander. 117 ... . Petersburg. 118 Bradfield Canal. 119 Craig. 120 Ketchikan. 121 .... Dixon Entrance. 122 ... . Prince Rupert. 123 ... . Hagemeister Island. 124 .... Nushagak Bay. 125 Naknek. 126 ... . Mount Katmai. 127. .. . Afognak. 128 Bristol Bay. 129. . . Ugashik. 130. . Karluk. 131 ... . Kodiak. 132. .. . Pribilof Islands. 133 Chignik. 134 Sutwik Island. 135 . . Trinity Islands. 136.... Kaguyak. 137 Stepovak Bay. 138 Port Moller. 139 Cold Bay. 140 ... . Simeonof Island. 141 ... . False Pass. 142 ... . Unimak. 143 ... . Unalaska. 144 .... Umnak. 145 ... . Samalga Island. 146 ... . Amukta. 147 ... Seguam. 148... Atka. 149 Adak. 150 .... Gareloi Island. 151 ... . Rat Islands. 152 Kiska. 153 Attu. Map numbers refer to locations on figure 3. LEGEND 11121 Quadrangle, numbers keyed to table 4 Figure 3.— Alaska 1:250, 000-scale quadrangles. 10 COMMODITY AND DEPOSIT SELECTION This publication is in a sense a directory of significant mineral deposits in the State of Alaska. Deposit and com- modity coverage mainly reflects the Bureau's work con- ducted under MAP, which is concerned with a continuing assessment of the geologic, engineering, and economic availability of mineral supplies for the U.S. economy. Although the Bureau's ultimate objective is to incorporate all nonfuel mineral commodities into MAP, current MAP studies cover only the commodities shown below: Aluminum :|: Gold *Platinum *Antimony *Graphite Potash * Asbestos *Iron Rare earths *Barite *Lead *Silver ^Beryllium Lithium Sulfur :i Chromium Magnesium *Tin :i: Cobalt Manganese Titanium Columbium- *Mercury Thorium tantalum *Molybdenum *Tungsten "Copper *Nickel *Zinc 'Fluorspar Phosphate Zirconium- hafnium All of these commodities, with the exception of hafnium, reportedly occur in Alaska. Based on current knowledge, however, only those marked by asterisks appear to have potential commercial production opportunities based on deposit size, grade, and market. This publication focuses on deposits whose principal commodity is 1 of the 20 com- modities so marked. Under MAP, the Bureau has evaluated nearly 40 de- posits in Alaska. Most were found to have identified reserves or resources; it is these deposits that form the core of the deposit abstract section in this report. Description of other properties that appear to have commercial poten- tial and that have yet to be evaluated under MAP are also included to provide more complete commodity coverage. Final deposit selection was made after consultation with individuals and agencies familiar with the Alaska mining industry. In addition to hosting one of the commodities listed above (as a principal commodity), a deposit had to meet one or more of the following criteria: 1. It had been evaluated under MAP. 2. Its reserves or resources had been published. (Several deposits were included that have minor reserve estimates, to indicate the type of reserve and grade typically found in a district.) 3. It was a producing or past producing mine with known production potential. 4. It was a nonproducing property with a known pro- duction potential based on proprietary and/or public ex- ploration and economic data. 5. There was sufficient nonproprietary geological and development data to permit completion of a deposit abstract. Deposit abstracts have been prepared for 67 of the sig- nificant deposits, including significant placer deposits with publishable reserve data. However, coverage of all the sig- nificant placer deposits in Alaska at this level of detail is beyond the scope of this publication. Instead, a summary of the major placer districts in the State is given in the following section. SUMMARY OF MINING ACTIVITY IN ALASKA Mining has taken place in some form or another since the aboriginal inhabitants first used gold, copper, and other metals for ornamental beadwork, jewelry, utensils, and weapons (720). Gold mining has dominated the history of mining in Alaska. Largely as a result of placer mining, Alaska ranks in the top four States in total gold produc- tion (296). Of the more than 30 million tr oz of gold that have been produced from Alaska, about two-thirds has come from placer deposits. Table 5 provides a listing of Alaskan placer production and compares the relative productivity of the various Alaskan placer districts. 6 "The production amounts and years given are those listed in the source 1490). However, Bureau of Mines mining district names are used. Produc- tion figures for years past 1959 were not added to the table because different reporting methods have been used since that time. The Bureau is currently assessing placer production figures for Alaska mining districts, and more up-to-date production totals will be published in the near future. ^^^MMH 11 Table 5. — Alaska placer production Region and district Production, tr oz Discovery date Years of recorded production Cook Inlet-Susitna: Valdez Creek . . 34,900 1903 1908-36 Yentna 115,200 1905 1905-59 Total . . 150,100 NAp NAp Copper River: Chistochina .... 141,000 1898 1900-59 Nizina 143,440 1902 1902-59 Yakataga 15,709 1891 1891-1959 Total 300,149 NAp NAp Kenai Peninsula: Homer, Hope, and Seward . . . 96,500 1848 1895-1959 Kuskokwim River: Aniak .... 245,055 1907 1909-59 Goodnews Bay . 29,700 1900 1911-47 McGrath 13,900 1908 1908-59 Total . . 288,655 NAp NAp Northwestern Alaska: Kiana and Shungnak 12,500 1898 1898-1959 Seward Peninsula: Council 839,000 1865 1898-1959 Fairhaven 379,200 1900 1901-59 Kougarok 150,400 1899 1900-57 Koyuk 52,000 1900 1918-59 Nome 3.606,000 1897 1897-1959 Port Clarence . . 28,000 1898 1898-1959 Total . . 5,054,600 NAp NAp Southeastern Alaska: Juneau 12,500 1898 1898-1959 Yukon River: Bonnifield 36,600 1903 1 903-59 Chandalar 30,708 1906 1906-59 Chisana 44,760 1913 1913-59 Circle 705,660 1893 1894-1959 Eagle 40,220 1895 1906-59 Fairbanks 7,303,996 1878 1901-59 Fortymile 400,000 1883 1883-1959 Hot Springs. . . . 447,850 1898 1904-59 Iditarod 1,297,500 1908 1908-59 Innoko 518,565 1906 1906-59 Kantishna 45,925 1904 1905-57 Koyukuk 278,000 '1898 1900-59 Marshall 113,200 1913 1914-57 Rampart 86,800 1882 1904-59 Ruby 389,100 1907 1907-59 Tolovana 375,000 1892 1915-59 Total . 12,113,884 NAp NAp NAp Not applicable. 1 Discovery date is questionable. Sources: References 490, pp. 8-31, and 672, The first reports of European-discovered gold in the ter- ritory came from a Russian-American Co. party, who found gold on the Russian River drainage on the Kenai Penin- sula in 1834 (720). In the 1850's, the Russians began mining coal on the Kenai Peninsula for local use and to fuel ships. The Russian- American Co. attempted to export coal to a Russian colony in California from their mine at Port Graham but that ven- ture failed, although the mine continued to produce for local and maritime use (50). Americans began mining placer gold in southeast Alaska in the late 1860's. It was reported that 2,000 tr oz had been produced from Windham and Holkam Bays by 1871 (121). During this period, hard-rock mining com- menced at the Stewart Mine near Sitka, also in southeast Alaska. Joseph Juneau and Richard Harris found placer gold in 1880 at what is now called Gold Creek near present-day Juneau. Their search was aided by natives who showed Juneau and Harris the gold they had found in the area. Extensive placer mining took place at Gold Creek, and even- tually large low-grade gold lode deposits were discovered, several of which were in production by 1882. On Douglas Island, across the channel from Juneau, the Treadwell Mining complex was developed into a world-class underground gold mine by 1887. There was a disastrous cave-in and subsequent flooding in 1917, which perman- ently closed three of the four mines that made up the com- plex. When the last mine, the Ready Bullion, closed in 1922, over 3 million tr oz of gold had been produced from 28.2 million st of ore (720). During the early years of the develop- ment of the Juneau area, there were also discoveries and production from the Fortymile district (1886), the Kenai Peninsula (1888), Unga Island (1891), and the Circle district (1893). The Klondike gold rush in the Yukon Territory in 1896 led to increased prospecting activity in Alaska and to similar rushes in Nome (1898), Fairbanks (1902), Iditarod (1909), and Livengood (1914). The early 1900's also saw production of placer tin from the Seward Peninsula and marble, gypsum, and garnet from various locations in southeast Alaska. During this time, copper mines went into production in southeast Alaska. By 1905 there were 10 mines producing copper from the area west of Ketchikan. After completion of the 186-mile-long railroad from Cordova to McCarthy in 1911, production began from the world-famous Kennecott copper mines near McCarthy (121 ). The Kennecott mines produced a staggering amount of high-grade ore; at one time 12 in 1916 the aerial tramway that carried material from the hillside mines to the mill transported 175 st/d of crude ore averaging 70 pet Cu. The Kennecott operation closed in 1938^ During World War I. there was also some small, high- grade production of tungsten, antimony, and chromium from various locations (121). When the Alaska Railroad was completed in the 1920's, larger scale coal production began from both the Matanuska and Healy coalfields. This lower cost source of power en- couraged the major mining companies to enlarge their operations. They brought large, electric-powered dredges into the Fairbanks area, and their success soon encouraged companies in several other districts to do the same. Silver lodes were developed at several locations in the State, including Hyder in southeast Alaska and Kantishna, north of Mount McKinley in the interior. The late 1920's saw a profit finally come to the Alaska Juneau gold mine in southeast Alaska after several operators and many lean years had passed. The Alaska Juneau Mine became famous as one of the lowest grade gold mines ever operated at a profit. It continued producing almost continuously until 1944 when it closed because of increased costs for both labor and operations. In 1926, platinum was discovered at Goodnews Bay. A bucket line dredge that operated continuously for 40 yr was later installed (121). Alaska has been the largest producer of platinum metals in the United States. More than 98 pet of Alaskan platinum production has come from two mines in Alaska: Goodnews Bay produced over 545,000 tr oz, and the Salt Chuck Mine, near Ketchikan, produced over 22,000 tr oz between 1907 and 1940. Most mineral production was on a downswing as the Great Depression approached at the end of the 1920's. In 1934, the U.S. Government raised the price of gold from $20.67/tr oz to $35.00/tr oz. This caused both placer and lode gold production to increase dramatically through the 1930's. During World War II, the U.S. Government declared that gold mining was a nonessential industry and therefore closed almost all gold mines in the United States. The Alaska Juneau and several other gold mines were exempted from the closure because they contained byproducts impor- tant to the war effort and were judged important to the local economies. Platinum production continued at Goodnews Bay. Antimony, mercury, tungsten, chromium, asbestos, coal, and sand and gravel were all produced in varying amounts, often with Federal subsidies, to support the war effort. Most operations closed at the end of the war. During the Korean war, the U.S. Government financed construction of a mine at the Lost River tin deposit, one of the largest tin reserves in North America. The reserves had been blocked out by the Government during World War II in preparation for production that did not come about at that time. Government financing ended after the war, and the mine was closed in 1956. Tin placers have been mined in the area since that time. The Bokan Mountain uranium (thorium) lode deposit was put into production in 1955. This southeast Alaska deposit produced intermittently until 1971. Gold production recovered after World War II, only to go into a slow, steady decline from 1950 to 1972 when the price of gold was decontrolled by the Government and allowed to be set in the marketplace. Between 1972 and 1980 there was a threefold increase in the quantity of gold produced. As shown in table 6, gold production has con- tinued its upward climb. Table 6.— Alaska gold production, 1979-84, thousand troy ounces 1 979 65 1980 75 1981 134 1982 175 1983 169 1984 175 Sources: References 727, 295-296. By 1957, mercury production had reached its highest level. Production peaked at nearly 20 pet of U.S. require- ments and continued at this level until 1963. The mercury- producing area was centered in the Aniak district in southwest Alaska. In 1958, Fremont Mining Co. discovered nickel-copper sulfides in nunataks, or rock islands, near the edge of Brady Glacier in what is now Glacier Bay National Park (518). Extensive drilling through glacier ice delineated one of the largest nickel deposits in the United States. The 1960's were marked by increased use of helicopter- supported exploration efforts in remote terrain. The Ambler schist belt of copper mineralization in northwest Alaska was explored, and many major deposits were discovered, such as the Arctic deposit, which was discovered by Bear Creek Mining Co. in 1965. The USGS located chrysotile fiber near Slate Creek in the Fortymile district in 1968. Doyon Regional Corp., one of the Native companies formed through the Alaska Native 13 Claims Settlement Act (ANCSA), chose the area in one of its allotted land selections in the mid-1970's. In 1980, Doyon announced the discovery of a major deposit. In 1974, geologists working for U.S. Borax and Chemical Corp. followed anomalous stream sediment samples to a sur- face outcrop of molybdenite that turned out to be part of a world-class porphyry molybdenum deposit. Quartz Hill, located about 45 miles east of Ketchikan, is now known to be one of the world's largest molybdenum deposits. The first indications of mineralization at the now- developing Red Dog zinc-lead deposit were geochemical anomalies announced by the USGS in 1968. As a result of publicity generated by a Bureau of Mines press release in 1976, several companies staked claims in the area of the deposit, although much of the land was closed to mineral entry. NANA, a Native corporation, selected the same area, and ownership of the deposit was in doubt for several years. NANA and Cominco Alaska are now working together to develop the property. Other major zinc-lead deposits have been located in the vicinity. The announcement of the discovery of the Greens Creek zinc, lead, copper, silver, and gold deposit came in 1977. Greens Creek is located near Juneau on Admiralty Island. Many people see the development of several large deposits in Alaska's future (119). As these new Alaskan mines move closer to production, it is probable that the in- frastructure necessary to develop them will encourage owners to bring other nearby deposits into production. The development into production of Alaskan mines will depend upon world metal prices, the stability of the Alaskan in- vestment climate, and the availability of infrastructure in interior Alaska. INFRASTRUCTURAL AND INSTITUTIONAL FACTORS AFFECTING MINING ACTIVITIES IN ALASKA ELECTRIC POWER The State of Alaska's electrical power generation systems consist of the central systems associated with elec- tricity generation in the railbelt area (the area traversed by the Alaska Railroad, between Seward and Fairbanks) and the decentralized systems associated with electricity generation in rural areas. Alaska's electrical power is generated by utilities, industry, military, and independent operators (in rural and isolated areas). The utilities and independent operators account for 66.6 pet (1,374 MW) of Alaska's installed capacity, industry accounts for 23.5 pet (485 MW), and national defense for 9.9 pet (205 MW) (9). Figure 4 shows the locations of electrical generating sys- tems; table 7 shows their installed capacities. Figure 5 shows typical price ranges for energy in 1981 by region. Figure 6 shows existing electrical transmission systems in Alaska. Table 8 lists costs and specifications of various types of transmission line construction. Electrical generation in Alaska is powered primarily by natural gas, diesel (fuel oil), hydroelectric power, and coal, as discussed in following sections. Electric costs to the con- sumer in Alaska range from 5 O DC ill Z 30 UJ 1- 00 20 10 KEY RURAL $80.60 High Low NORTH SLOPE $73.15 RAILBELT $67.41 SOUTHEAST $26.73 1 1.49 $ 1 1.0 4 9.47 $2^32 1.67 (0 v. c» 44.08 $14.64 9.73 30.72 A o .v. Figure 5.— Typical price ranges for energy in Alaska during 1981. (Source: reference 41.) 17 Figure 6.— Electrical transmission systems in Alaska. (Source: reference 9.) 18 Table 8.— Costs of transmission line construction in Alaska, by line type Single wire 69 kV 115 kV 230 kV 345 kV Length miles . . Size kW. Annual energy production MW»h . . 1 982 construction costs 1 3 . . Capital cost breakdown, pet: Materials and equipment Labor Project life yr . . Source: Alaska Department of Commerce and Economic Development. 10 30 80 160 240 94 32,000 64,000 112,000 280,000 558 224,256 448,512 784,896 1,962,240 $379 $9,750 $30,000 $60,000 $114,000 58 50 50 50 50 42 50 50 50 50 15 30 30 30 30 Table 9.— Alaska natural gas reserves, trillion cubic feet Table 10.— Costs of natural-gas-powered electrical plants in Alaska, by plant size Area Proven North Slope 29.02 Bering Sea ND Gulf of Alaska' 3.0 Other ND Total 32.02 ND Not determined. ' Includes Cook Inlet. Source: Reference 275. Undiscovered 95-pct probability Mean 16.4 ND 1.8 34.9 73.5 13.2 10.5 4.0 53.1 101.2 24,000 kWi 75,000 kW* Annual energy production MW»h.. 105,120 459,900 1982 construction costs 10 3 . $9,600 $78,750 Capital cost breakdown, pet: Materials and equipment 70 70 Labor 30 30 Operational and maintenance charges per kilowatt hour $0,013 $0.0027 Project life yr. . 20 25 1 Combustion turbine. 2 Combined cycle combustion turbine. Source: Reference 41. Two natural gas processing facilities are located at Kenai, where a liquefied natural gas (LNG) plant processes 50 billion ft 3 /yr, and an ammonia-urea plant processes 50 to 51 billion fVVyr (9). Construction costs of natural gas pipelines in Alaska range from $300 to $400 per mile in 1982 dollars. Cost of Cook Inlet gas to its customers, based on pipeline costs, is $1.76 to $3.42/Mft 3 + cost of gas + cost of local distribu- tion. At a $2.32 gas price (1982) + $1.80/Mft 3 , the range of consumer gas prices would be $5.88 to $7.54/Mft 3 (41). If a pipeline were to be built from the North Slope to Fairbanks, the cost of natural gas would be $3.00 to $5.00/Mft 3 (pipeline cost + cost of gas) + $2.00 to $2.50/Mft 3 (distribution costs) = $5.00 to $5.50/Mft 3 (consumer price). Current cost (1982 price) for Fairbanks customers is $10.00/Mft 3 (41). Table 10 shows cost of natural-gas-powered electrical generation plants. Table 1 1 .—Costs of diesel-powered electrical plants in Alaska, by plant size 500 kW 10,000 kW Annual energy production MW»h. . 1982 construction costs 10 3 . . Capital cost breakdown, pet: Materials and equipment Labor Operational and maintenance charges per kilowatt hour Project life yr . . Source: Reference 41. Table 12.— Alaska crude oil reserves, billion barrels 1,752 5,256 137.5 $8,500 73 80 27 20 $0.17 $0,101 15 20 OIL Alaska's oils are not extensively used by the larger elec- tric utilities, because they are supplied by natural gas, coal, and hydropower. Diesel fuel is used extensively in the rural communities for electrical generation. The cost of two sizes of diesel electrical generation plants are shown on table 11. Proven reserves of crude oil in Alaska are estimated at 8.7 billion bbl onshore and 0.2 billion bbl offshore, as shown on table 12 (9). Area Proven Undiscovered 95-pct probability Mean North Slope . . . Bering Sea .... Gulf of Alaska 1 . 8.3 ND .6 ND 8.9 3.1 ND .2 3.8 7.1 14.4 1.8 1.9 Other Total 1.0 19.1 ND Not determined. 1 Source: Reference 275. Includes Cook Inlet 19 Four in-State refineries have the potential to supply 58 pet of Alaska's refined petroleum products, such as diesel and gasoline. Two refineries are located at Kenai and have capacities of 22,000 bbl/d and 48,500 bbl/d; a North Pole refinery has a capacity of 46,000 bbl/d; and a Prudhoe Bay refinery has a 14,000 bbl/d capacity (9). However, because of marketing and transportation considerations, much of the refined products are shipped out-of-State, and many re- quired petroleum products are shipped into Alaska for con- sumption. The Alaska petroleum product distribution net- work is shown on figure 7. HYDROELECTRIC POWER Alaska possesses the highest undeveloped hydroelectric power potential in the entire United States. Hydroelectric power could be a viable alternative for a small-scale min- ing operation. Table 13 lists the costs of a small-scale hydroelectric plant in Alaska. Hydroelectric power can provide an inexpensive and in- exhaustible source of electricity. Power costs vary according to the scale of the facility and the size of the demand it serves. Table 1 3.— Costs of a small-scale hydroelectric project in Alaska Annual energy production MW'h . . 1982 construction costs 10 3 . . Capital cost breakdown, pet: Materials and equipment Labor Operational and maintenance charges per kilowatt hour Project lite yr . . Source: Reference 41. 50 kW 307 $1,200 40 60 $4.8C 20 LEGEND Kenai refinery - 22,000 bbl/d Kenai refinery - 48.500 bbl/d North Pole refinery - 46,000 bbl/d Prudhoe Bay refinery - 14,000 bbl/d ^- Tanker route Barge route t&hikan Jutch Harbor/^ C^"— ~i- -""'""""' Figure 7.— Petroleum product distribution network in Alaska. (Source: reference 41.) 20 COAL Roads and Highways Alaska has reserves of 425,270 million st of coal located in eight coalfields (.9). Table 14 lists the proven, indicated, and hypothetical reserves of each major field in Alaska. Table 14. -Coal reserves of major fields in Alaska, million short tons Proven Indicated Hypothetical 2350 49.000-120.000 330.000 861.1 6,000 8.700 .3 13- 76 275.0 2,700- 10.200 27,000 6.6 108- 130 149 .0 36- 1 ,000 .0 10- 100 300 .0 100 300 1.378.0 57,900-136,606 366,000-367,000 Northern fields Nenana Jarvis Creek Susitna (Beluga) Matanuska Bering River Herendeen Bay Chignik Total 1 1 Rounded. Source: Reference 121. p. 49, Coals in Alaska are mostly subbituminous, though grading from lignite to anthracite in rank. At present, coal is used for electric power generation at Healy in interior Alaska. Future utilization of Alaskan coal depends upon development of markets that will be able to bear the trans- portation costs, and the economics of competing sources of energy. TRANSPORTATION Alaska's transportation system is extremely diverse, as it must move people and goods over great distances. The system includes rail, highway, air, and water transporta- tion. Transportation in Alaska has developed because of the growth of economic activity in mining, petroleum, timber, defense, fisheries, and government. The major population centers in Alaska have access to land, air, and water transportation systems. These cities are the hub of the transportation networks in which peo- ple and goods are moved into and out of the rural com- munities. The transportation network in turn has an effect on the development of the State's resources. Rai Alaska is served by one operating railroad, the Alaska Railroad, which is a public-owned line operated by the State of Alaska. Authorized by the U.S. Congress in 1914 and completed in 1924, the railroad was operated by the Federal Government until 1985. The railroad has 470 miles of track running from Seward to Anchorage to Fairbanks, and also 65 miles of branch lines (fig. 8). The railroad is a light- density line providing passenger and freight service. Dur- ing 1984, the railroad hauled 8.3 million st of freight, of which 6.5 million st were sand and gravel, and 642,000 st were coal (295, p. 28). The track and bridges are built to accommodate cars carrying loads up to 100 st with most bulk (gravel and coal) cars limited to 80 st, to limit track wear 114). Early roads and trails in Alaska were constructed to haul supplies to mining camps. These early routes followed native trails or were constructed by the miners, the U.S. Army, or the Alaska Road Commission. The Alaska road system contains 10,000 miles of highways, roads, and streets, as shown in figure 9. This system connects the major population centers and provides access to the continental United States through Canada via the Alcan Highway. Jurisdiction of the roads is controlled by (1) the Federal Government with 28 pet of the mileage, (2) the State government with 54 pet, and (3) local governments with 18 pet (14). The Alaska Department of Transportation and Public Facilities is authorized by statute to participate with mineral developers and other private entities in the con- struction and maintenance of access roads into mineral areas of valid commercial promise that are inaccessible to truck haulage, and into State lands programmed for sur- face disposal. In the case of mineral access roads, the road becomes the property of the State and as long as the road is open to the public, the State will participate in road maintenance. The State has no obligation to maintain ac- cess roads into State land disposal areas (14). Fairbanks Wainwright iorth Pole ^Eielson A.F.B. NenanajJ' ■ ' ^Fairbanks '■ International Airportl :iear HealyjH*Suntrana Jenali Park n [Talkeetna / tCji-^t ^Palmer / WasljJJr^ J°L y/J^- R ' ch ardson 1 A n c h^4flfi/Ai»E | m e n d o r A.F.B. 1 International Airportr^Anchorage f lti lE rK *$< ,Jty '/! &o x^^ PortageWj* ffk N Moose Passrf^ c y f V .v $90,000 4,500 9_4 90,000 NOTE. — As an example, taxable income of $1 5,000 has a base tax of $1 00 plus 2 pet of the taxable income over $10,000, or $100, which gives a total tax of $200. Source: Reference 972, p. 10. The State of Alaska does not administer a property tax, but municipalities and boroughs are authorized to levy taxes on real and personal property. The property is as- sessed on January 1 of every year at its full and true value, which is the estimated price the property would bring in an open market under prevailing market conditions. Prop- erty tax rates are fixed locally, with a maximum of 3 pet for cities (972). STATE MINERAL DEVELOPMENT INCENTIVES The State of Alaska has expressed interest in the development of a long-term minerals industry to provide for sustained economic growth. Presently the oil industry provides the majority of the State's royalty income. Recognizing the fact that declining oil revenues are in- evitable in the future, some steps have been taken to pro- vide incentive for mineral development. Mining Revolving Loan Fund The mining loan fund was established in 1980 by the State (AS27.09.010-.060) in order to provide low-interest 24 loans to underwrite advanced mineral exploration, develop- ment, and mining within Alaska. The program is ad- ministered by the Alaska Department of Commerce and Economic Development, Division of Investments. As of June L985, a total of 54 loans with a value of $20.3 million were outstanding. The balance of the fund as of May 30, 1985, was approximately $31.5 million. Individual borrowers must be residents of the State and have at least 5 yr experience in prospecting or mining in Alaska. In partnerships, Alaskan residents must make up at least 50 pet, with at least half of the partners having 5 yr experience in the State. A corporation is eligible if at least 51 pet of its shares are held by persons having at least 5 yr mining or prospecting experience in the State and at least 51 pet of its shares are held by persons who are residents of Alaska. Loans may be granted for up to $5 million at an interest rate of 10 pet per annum with a max- imum term of 15 yr. No loan may exceed 75 pet of the value of the collateral offered. Terms of all loans are fixed by a loan committee appointed by the Commissioner of the De- partment of Commerce and Economic Development. Ap- proval of loans requires a majority consensus of the loan committee. The borrower pays all costs incurred in processing the loan application but is not required to pay a commitment fee, closing fee, or other costs not directly related to the ad- ministrative expense of processing the loan application. Principal repayment of loans other than those for placer mining commences not later than 1 yr after production begins or 5 yr from the date of the loan, whichever comes first. Principal repayment of placer loans must commence by the end of the second placer mining season after the loan is made. Accrual of interest for all loans begins when the loan is made, and interest must be repaid each year. Placer Mining Demonstration Grants Placer mining demonstration grants are an example of the State of Alaska's willingness to encourage modern, en- vironmentally sound mineral development. Grants are designed to provide funds for research in innovative placer mining methods to decrease environmental damage. The program was initiated in July 1984, and a total of 81 ap- plications were received prior to the February 1985 dead- line. A total of 30 grants worth $2.7 million were issued by the State Departments of Environmental Conservation and Natural Resources. Both reduction in environmental damage and increased gold recovery should result from the program. Increased gold recovery reduces the probability that a stream will be continually remined, in addition to benefiting the mining operation's revenues. Special Assistance In keeping with its commitment to encourage mineral development, the Alaska legislature passed two bills in 1985 designed to assist in the development of the Red Dog deposit, 90 miles north of Kotzebue. The State will finance a $65 million port facility and a $85 million road from the coast to the mine site. Cominco Alaska, operators of the Red Dog project, had stated that such assistance was required in order to proceed with development of the high-grade zinc- lead-silver deposit. The State investment will be repaid by user fees and taxes and should return about $620 million over the proposed 30-yr operating period of the mine. Con- struction of the road and port may prompt development of additional base-metal deposits in the area. ABSTRACTS OF SELECTED DEPOSITS IN ALASKA As previously described, the heart of this publication consists of single-page, site-specific deposit abstracts for 67 selected deposits in Alaska. Figure 1 and tables 1 and 2 serve as indexes for the deposit abstract section. M^^^^MMI 25 Alternate name: Peacock Nos. 1-2 Map location No.: 165 ALASKA CHIEF— COPPER LOCATION-OWNERSHIP Commodities: Cu, Ag, Au, Zn, Ni, Co Quadrangle Mount Fair-weather. Mining district Juneau. Elevation 366 m. Topography Very rugged. Domain National wilderness. Owner The Nature Conservancy. Reference point Claim. Meridian Copper River. Tract Sec. 1, T 40 S. R 56 E. Latitude 58°26'14" N. Longitude 136°5'25" W. GEOLOGY Type of ore body Replacement. Origin Metasomatic. Shape of ore body Massive. Ore controls Contact zone. Mineral names Chalcopyrite, bornite, azurite, malachite, sphalerite, epidote, goethite, calcite, orthoclase, pyrite, pyrrhotite, quartz, chlorite, zoisite. Host formation Tidal and Rendu. Geologic age Devonian. Deformation Metamorphism, intrusion. Age of deformation Mesozoic. Rock types Skarn, limestone, marble, hornfels, diorite, quartz monzonite. DEVELOPMENT Current status Explored prospect. Type of operation Prospect. Year of discovery 1899. Discovery method Ore-mineral in place. First production year Not applicable. Last production year Do. Distance to water supply Less than 3 km. Road requirement Less than 10 km. Distance to power supply More than 100 km. Class Inferred PUBLISHED RESERVES-RESOURCES Quantity Grade 25,400 mt 1.00 pet Cu, 68.60 g/mt Ag Year Reference 1978 72. p. C353. REFERENCES 40. No. F-12; 55. p. 162; 56; 72, pp. C353, D16, plates 1A, IB, 2; 198; 23.3, pp. 7-8; 519. pp. 3, 5, 45-48, 69, 73; 548, p. 1; 695, p. 37; 696, pp. 72-73; 767, p. 49, plate 1; 997, pp. 221-222. USGS quadrangle map Mount Fairweather (B-l), 15'. USBM MAS sequence No 0021110066. MSHA Mid No Not available. USGS MRDS No A002074. Alaska Kardex No 111-028, 111-054. 26 APOLLO— GOLD Alternate name: Unga Island Commodities: Au, Ag, Cu, Pb, Zn Map location No.: 211 LOCATION-OWNERSHIP Quadrangle Port Moller. Reference point Claim. Mining district Alaska Peninsula. Meridian Seward. Elevation 30 m. Tract Sec. 28, T 58 S, R 74 W. Topography Rolling. Latitude 55°11'23" N. Domain BLM-administered. Longitude 160°33'25" W. Owner Alaska Apollo Gold Mines Ltd. GEOLOGY Type of ore body Fissure vein, shear zone, stockwork. Host formation Unnamed igneous. Origin Hydrothermal. Geologic age Tertiary. Shape of ore body Tabular. Deformation Major faulting, intrusion. Ore controls Fracturing, igneous. Age of deformation . Tertiary. Mineral names Gold, chalcopyrite, sphalerite, Rock types Andesite, dacite, basalt. galena, pyrite, quartz. DEVELOPMENT Current status Past producer. Distance to water supply On-site. Type of operation Underground. Road requirement Less than 10 km. Distance to power supply On-site. Year of discovery 1891. Discovery method Ore-mineral in place. First production year 1891. Last production year 1904. PUBLISHED RESERVES-RESOURCES Class Quantity Grade Year Reference Inferred 453,600 mt 10.30 g/mt Au, 34.30 g/mt Ag 1984 295, p. 11. REFERENCES 40, No. D-92; 44, pp. 21, 125-126; 45, pp. 149-150; 47, p. 22; 55 p. 5; 77, USGS quadrangle map Port Moller (A-2), 15'. p. 47; 79, pp. 49-50; 84, pp. 28-29; 86, p. 66; 91, p. 6; 95, p. 34; 96, p. USBM MAS sequence No 0021380012. 33; 97, p. 28; 98, p. 38; 103; 105, p. 33; 120, pp. 12, 13, 17, 18; 121, p. MSHA Mid No 5001421. 17; 204; 277, p. 10; 295, p. 11; 296, p. 13; 490, p. 23; 521; 812; 829, p. USGS MRDS No A002675. 24; 837, p. 28; 915; 934, pp. 196, 199; 955, p. Ill; 963. Alaska Kardex No 138-002, 138-003. 27 Alternate name: Arctic Map location No.: 16 ARCTIC CAMP— COPPER LOCATION-OWNERSHIP Commodities: Cu, Zn, Pb, Ag, Au Quadrangle Ambler River. Mining district Ambler. Elevation 975 m. Topography Rugged. Domain BLM-administered. Owner Kennecott Corp. Reference point Mineralized zone. Meridian Kateel River. Tract Sec. 35, T 21 N, R 1 1 E. Latitude 67 o 10'39" N. Longitude 156°22'44" W. GEOLOGY Type of ore body Stratiform, stratabound. Origin Metamorphism, sedimentation. Shape of ore body Tabular. Ore controls Bedding, lithology. Mineral names Chalcopyrite, sphalerite, pyrite, pyrrhotite, chalcocite, bornite, galena, tennantite, quartz, talc, feldspar, calcite, epidote, graphite, muscovite, chlorite, biotite, tremolite, microcline, garnet. Host formation Unnamed metamorphics. Geologic age Paleozoic. Deformation Metamorphism, faulting. Age of deformation Pre-Devonian. Rock types Schist, phyllite. DEVELOPMENT Current status Explored deposit. Type of operation Prospect. Year of discovery 1965. Discovery method Ore-mineral in place. First production year Not applicable. Last production year Do. Distance to water supply On-site. Road requirement More than 100 km. Distance to power supply Do. PUBLISHED RESERVES-RESOURCES Class Indicated Do Do Quantity 30,838,000 mt 30,000,000 mt 36,288,000 mt Grade 4.00 pet Cu, 5.50 pet Zn, 1.00 pet Pb, 51.40 g/mt Ag. Reserves estimated 27,200,000-31,750,000 mt. 4.00 pet Cu, 5.50 pet Zn, 1.00 pet Pb, 51.40 g/mt Ag, 0.65 g/mt Au. 4.00 pet Cu, 5.50 pet Zn, 0.80 pet Pb, 54.80 g/mt Ag, 0.69 g/mt Au. Reserves estimated 31,750,000- 36,288,000 mt. Year Reference 1976 811. p. 14. 1978 864, p. 34. 1984 295, pp. 6, 42. REFERENCES 15, pp. 7-8: 16, pp. 27-30; 40, No. A-24; 120, p. 8; 121 pp. 10, 38; 269, p. 79; 274; 295, pp. 6, 42; 296, p. 6; 366; 439; 508; 650; 654; 811; 864, pp. 31-33, 34, 160-163; 982. USGS quadrangle map Ambler River, 1:250,000. USBM MAS sequence No 0020280004. MSHA Mid No 5001241. USGS MRDS No Not available. Alaska Kardex No 028-044. 28 BALBOA BAY— COPPER Alternate name: Pyramid Commodities: Cu, Mo Map location No.: 212 LOCATION-OWNERSHIP Quadrangle Port Moller. Reference point Mineralized zone. Mining district Alaska Peninsula. Meridian Seward. Elevation 152 m. Tract Sec. 14, T 53 S, R 74 W. Topography Hilly. Latitude 55°35'20" N. Domain Federal. Longitude 160°35'5" W. Ow ner U.S. Fish and Wildlife Service. GEOLOGY Type of ore body Shear zone. Host formation Unnamed igneous. Origin Hydrothermal. Geologic age Tertiary. Shape of ore body Tabular, irregular. Deformation Major faulting, intrusion. Ore controls Fracturing, faulting. Age of deformation Tertiary. Mineral names Chalcopyrite, sphalerite, galena, Rock types Andesite, dacite, basalt. pyrite, quartz. DEVELOPMENT Current status Raw prospect. Distance to water supply On-site. Type of operation Prospect. Road requirement Less than 10 km. Distance to power supply More than 100 km. Year of discovery Not available. Discovery method Do. First production year Not applicable. Last production year Do. PUBLISHED RESERVES-RESOURCES Class Quantity Grade Year Reference Inferred 90,700,000 mt 0.50 pet Cu, 0.03 pet Mo. Reserve includes Stepovak 1979 269, p. 84. Bay, San Diego, Pyramid. REFERENCES 40, No. D-91; 44, pp. 21, 129; 45, p. 152; 55, pp. 6-7; 85, p. 35; 121, p. USGS quadrangle map Port Moller (C-2), 15'. 12; 204; 269, p. 84; 521; 955, p. 112. USBM MAS sequence No 0021380006. MSHA Mid No Not available. USGS MRDS No A002676. Alaska Kardex No 138-006. ■^^■^■■^^^^^^^^^^^H 29 Alternate name: Ryan Lode Map location No.: 56 BARTHOLOMAE— GOLD LOCATION-OWNERSHIP Commodities: Au, Sb, Pb Quadrangle Fairbanks. Mining district Fairbanks. Elevation 304 m. Topography Hilly. Domain State. Operator Citigold. Reference point Mineralized zone. Meridian Fairbanks. Tract Sec. 32, T 1 N, R 2 W. Latitude 64°51'52" N. Longitude 147°59'18" W. GEOLOGY Type of ore body Fissure vein, shear zone, replacement. Origin Hydrothermal, oxidation. Shape of ore body Tabular, irregular. Ore controls Fracturing, faulting. Mineral names Gold, stibnite, arsenopyrite, galena, quartz. Host formation Birch Creek Schist. Geologic age Paleozoic. Deformation Metamorphism, faulting, intrusion. Age of deformation Mesozoic. Rock types Schist. DEVELOPMENT Current status Explored deposit. Type of operation Surface-underground. Year of discovery 1911. Discovery method Ore-mineral in place. First production year 1911. Last production year 1976. Distance to water supply On-site. Road requirement None. Distance to power supply On-site. Class Measured Indicated Inferred . Quantity PUBLISHED RESERVES-RESOURCES Grade 195,000 mt 364,000 mt > 455,000 mt 13.69 g/mt Au . Year Reference 1967 916, p. 1. REFERENCES 65; 74, p. 15; 80, p. 45; 81, p. 30; 97, p. 33; 705, p. 35; 106, p. 81; 121, p. 16; 159, p. 323; 163, p. 17; 173; 295, p. 10; 296, p. 8; 329; 410, pp. 135-142; 453, p. 11: 475, pp. 17-18; 534, pp. 12, 40; 560, pp. 412-413; 821, p. 207; 822, p. 193; 825, p. 15; 826, p. 17; 827, p. 20; 828, p. 19; 829, pp. 18-19; 832, p. 20; 836, p. 26; 837, p. 23; 838, p. 23; 916; 944. USGS quadrangle map Fairbanks (D-2) SW, 7.5'. USBM MAS sequence No 0020580018. MSHA Mid No 5000365. USGS MRDS No A001128. Alaska Kardex No 058-008, 058-154, 058-156. 30 Alternate name: Not available Map location No.: 106 BAULTOFF CREEK— COPPER LOCATION-OWNERSHIP Commodity: Cu Quadrangle Nabesna. Mining district Chisana. Elevation 1,768 m. Topography Very rugged. Domain Federal. Owner Gerald Wood. Reference point Mineralized zone. Meridian Copper River. Tract Sec. 21, T 4 N, R 23 E. Latitude 62°6'20" N. Longitude 141°13'0" W. GEOLOGY Type of ore body Stockwork, disseminated. Origin Hydrothermal. Shape of ore body Irregular, massive. Ore controls Igneous. Mineral names Chalcopyrite, bornite, pyrite, magnetite, albite, quartz. Host formation Nabesna Pluton. Geologic age Cretaceous. Deformation Intrusion, metamorphism. Age of deformation Cretaceous. Rock types Diorite. DEVELOPMENT Current status Explored prospect. Type of operation Prospect. Year of discovery Not available. Discovery method Do. First production year Not applicable. Last production year Do. Distance to water supply Less than 3 km. Road requirement Less than 50 km. Distance to power supply More than 100 km. Class Inferred PUBLISHED RESERVES-RESOURCES Quantity Grade 145,100,000 mt 0.20 pet Cu Year Reference 1979 269, p. 83. REFERENCES 40, No. E-56; 269, p. 83, No. 144; 417; 522. USGS quadrangle map Nabesna (A-l), 15' USBM MAS sequence No 0020780041. MSHA Mid No Not available. USGS MRDS No Do. Alaska Kardex No 078-085. 31 Alternate name: Beatson-Bonanza Map location No.: 136 BEATSON— COPPER LOCATION-OWNERSHIP Commodities: Cu, Ag, Au, Zn Quadrangle Seward. Mining district Prince William Sound. Elevation 46 m. Topography Hilly. Domain Private. Owner Kennecott Corp. Reference point Mineralized zone. Meridian Seward. Tract Sec. 33, T 1 S, R 9 E. Latitude 60°3'0" N. Longitude 147°53'55" W. GEOLOGY Type of ore body Replacement, fissure vein. Origin Hydrothermal. Shape of ore body Lenticular, massive. Ore controls Igneous, faulting. Mineral names Chalcopyrite, pyrite, copper, quartz, epidote, siderite, sphalerite, galena, gold, silver, arsenopyrite, feldspar, chlorite, ankerite, calcite. Host formation Orca Group. Geologic age Post-Ordovician. Deformation Faulting, intrusion, minor folding Age of deformation Jurassic. Rock types Graywacke, argillite, greenstone, conglomerate, limestone. DEVELOPMENT Current status Past producer. Type of operation Surface-underground. Year of discovery 1897. Discovery method Ore-mineral in place. First production year 1899. Last production year 1930. Distance to water supply On-site. Road requirement None. Distance to power supply Less than 100 km. Class Inferred PUBLISHED RESERVES-RESOURCES Quantity Grade 4,536,000 mt 1.00 pet Cu, 34.30 g/mt Ag Year 1984 Reference 295, p. 45, No. 80. REFERENCES 40, No. E-85; 47, p. 33; 51; 55; 74, pp. 28, 38; 76, p. 62; 77, p. 45; 79, p. 44; 80, pp. 19, 21, 39-40; 81, pp. 10, 23-24; 85, pp. 12-14, 21-24; 92, p. 27: 95, p. 39; 96, pp. 31, 81; 97, pp. 27-28; 98, p. 34; 105, pp. 15, 28, 119: 106, pp. 69, 77; 121, pp. 11, 36; 144, pp. 13-14, 60-61; 258; 269, p. 83. No. 160; 345, pp. 25-26, 205-206, 219-220, 269; 358, pp. 82, 85-87; 359; 360, pp. 88-89; 363, pp. 52-54, 56-58, 63-67; 437, pp. 126-129; 455, pp. 201-202, 204-206, 208-209; 460, pp. 240, 243; 461, pp. 131-133; 462, pp. 138-139; 463, p. 184; 464, pp. 144-145; 496; 522; 533, pp. 18, 31; 534. pp. 32-33; 593, pp. 228, 262, 266, 281, 298-300. 302; 600, pp. 27-28: 609, p. 178; 610; 617, pp. 63-65; 799, pp. 419-420; 823, p. 20; 824, pp. 32, 35; 825, pp. 45-46; 826, pp. 53-54; 827, p. 59; 828, p. 61; 829, pp. 60-61; 830, p. 57; 851, pp. 41, 52; 852, pp. 47-48; 869, pp. 110, 118. USGS quadrangle map Seward (A-3), 15'. USBM MAS sequence No 0020950009. MSHA Mid No Not available. USGS MRDS No A002937. Alaska Kardex No 095-052, 095-088, 095-227, 095-233, 095-274. 32 Alternate name: King Solomon Map location No.: 52 BIG HURRAH— GOLD LOCATION-OWNERSHIP Commodities: Au, Ag, W Quadrangle Solomon. Mining district Nome. Elevation 84 m. Topography Gentle. Domain BLM-administered. Owner-operator Cornwall Pacific-Night Hawk Resources, Ltd. Reference point Entrance to underground workings. Meridian Kateel River. Tract Sec. 3, T 10 S, R 28 W. Latitude 64°39'15" N. Longitude 164°13'45" W. GEOLOGY Type of ore body Fissure vein. Origin Hydrothermal. Shape of ore body Lenticular. Ore controls Faulting. Mineral names Gold, silver, scheelite, quartz. Host formation Hurrah Slate. Geologic age Devonian. Deformation Metamorphism, major folding, faulting. Age of deformation Devonian. Rock types Slate. DEVELOPMENT Current status Past producer. Type of operation Underground. Year of discovery 1901. Discovery method Ore-mineral in place. First production year 1903. Last production year 1953. Distance to water supply On-site. Road requirement Less than 10 km. Distance to power supply More than 100 km. Class Measured Indicated Inferred Not reported in reference . PUBLISHED RESERVES-RESOURCES Quantity Grade 21,100 mt. . 57,100 mt. . 26,300 mt . . 680,000 mt . 21.60 g/mt Au, 13.00 g/mt Ag, 0.10 pet WO ; , Year Reference 1931 878, p. 2. REFERENCES 37, p. 43; 40, No. A-54; 42, pp. 2, 5-6, 12-14, 21, 29; 55, pp. 126-127; 78, p. 69; 86, p. 73; 91, p. 6; 95, p. 38; 99, p. 22; 120, p. 11; 150, pp. 163, 173-174, 179, 198, 200-204; 171, pp. 1-2, 4; 211; 215, p. 89; 216, p. 45; 241, p. 23; 255, pp. 223, 228-232; 269, p. 80, No. 46; 295, p. 8; 396, p. 360; 430; 434; 490, pp. 16, 19; 595, p. 137; 736, p. 2; 747, pp. 4-5; 785, pp. 72, 95-96; 786, p. 5; 814, pp. 59, 93, 139, 143-147; 815, pp. 146-147, 155; 817, pp. 234-237; 827, p. 23; 828, p. 23; 829, p. 24; 830, p. 22; 835, p. 33; 836, p. 31; 845, p. 292; 8.52, p. 55; 971, pp. 1-2, 4; 978, p. 5; 979, pp. 7-8. USGS quadrangle map Solomon (C-5), 15'. USBM MAS sequence No 0020530057. MSHA Mid No Not available. USGS MRDS No A003243. Alaska Kardex No 053-022, 053-023, 053-207. 33 Alternate name: Edward Vogt Map location No.: 38 BONANZA CREEK— GOLD LOCATION-OWNERSHIP Commodities: Au, Ag, Sn Quadrangle Tanana. Mining district Melozitna. Elevation 183 m. Topography Hilly. Domain BLM-administered. Owner Edward Vogt Estate. Reference point Claim. Meridian Fairbanks. Tract Sec. 19, T 6 N, R 18 W. Latitude 65°19'50" N. Longitude 151°20'0" W. GEOLOGY Type of ore body Placer. Origin Sedimentation. Shape of ore body Irregular. Ore controls Bedding, fracturing. Mineral names Gold, cassiterite, quartz, magnetite, ilmenite. Host formation Alluvium. Geologic age Quaternary. Deformation Not available. Age of deformation Do. Rock types Gravel, silt. DEVELOPMENT Current status Explored prospect. Type of operation Placer. Year of discovery 1902. Discovery method Ore-mineral not in place. First production year Not applicable. Last production year Do. Distance to water supply On-site. Road requirement Less than 50 km. Distance to power supply More than 100 km. Class Indicated PUBLISHED RESERVES-RESOURCES Quantity Grade 45,000 m 3 0.36 g/m 3 Au, 28.70 g/m 3 Sn. Ag mentioned in past production but not in assay. Year 1945 Reference 895, p. 8. REFERENCES 162. pp. 5-13; 213; 563, p. 192; 887, p. 7; 895. USGS quadrangle map Tanana (B-3), USBM MAS sequence No 0020480012. MSHA Mid No Not available. USGS MRDS No A003524. Alaska Kardex No 048-026. 15'. 34 Alternate name: Taku 1-27 Map location No.: 103 BOND CREEK— COPPER LOCATION-OWNERSHIP Commodities: Cu, Mo Quadrangle Nabesna. Mining district Chisana. Elevation 2,042 m. Topography Very rug Domain Federal. Owner-operator Kennecott Corp. Reference point Mineralized zone. Meridian Copper River. Tract Sec. 19, T 5 N, R 15 E. Latitude 62°12'0" N. Longitude 142°42'0" W. GEOLOGY Type of ore body Stockwork, disseminated. Origin Hydrothermal. Shape of ore body Massive, irregular. Ore controls Igneous. Mineral names Chalcopyrite, molybdenite, biotite, chlorite, feldspar, quartz, pyrite, galena, sphalerite. Host formation Nabesna Pluton. Geologic age Cretaceous. Deformation Intrusion, metamorphism. Age of deformation Cretaceous. Rock types Diorite. DEVELOPMENT Current status Explored deposit. Type of operation Prospect. Year of discovery 1962. Discovery method Ore-mineral in place. First production year Not applicable. Last production year Do. Distance to water supply Less than 3 km. Road requirement Less than 50 km. Distance to power supply More than 100 km. Class Inferred PUBLISHED RESERVES-RESOURCES Quantity Grade 453,600,000 mt 0.40 pet Cu, 0.03 pet MoS 2 . Grade ranges 0.3-0.5 pet Cu. Year 1979 Reference 269, p. 83. REFERENCES 40, No. E-50; 121, p. 11; 269, 522; 701; 707; 710; 881. p. 83, No. 145; 295, p. 45, No. 73; 417; USGS quadrangle map Nabesna (A-4), USBM MAS sequence No 0020780016. MSHA Mid No Not available. USGS MRDS No Do. Alaska Kardex No 078-065. 15'. 35 Alternate name: Ruby Creek Map location No.: 11 BORNITE— COPPER LOCATION-OWNERSHIP Commodities: Cu, Au, Pb, Co, Zn Quadrangle Ambler River. Mining district Shungnak. Elevation 280 m. Topography Hilly. Domain BLM-administered. Owner-operator Kennecott Corp. Reference point Entrance to underground workings. Meridian Kateel River. Tract Sec. 8, T 19 N, R 9 E. Latitude 67°4'0" N. Longitude 156°56'25" W. GEOLOGY Type of ore body Replacement, breccia fill. Origin Hydrothermal. Shape of ore body Tabular. Ore controls Lithology, bedding. Mineral names Chalcopyrite, bornite, chalcocite, pyrite, tennantite, sphalerite, galena, pyrrhotite, dickite, barite, siderite. Host formation Unnamed metasediments. Geologic age Middle Devonian. Deformation Faulting, major folding, meta- morphism, intrusion. Age of deformation Cretaceous. Rock types Limestone, dolomite, marble, phyllite, schist. DEVELOPMENT Current status Explored deposit. Type of operation Underground. Year of discovery 1948. Discovery method Geological inference. First production year Not applicable. Last production year Do. Distance to water supply More than 10 km. Road requirement More than 100 km. Distance to power supply Do. Class Not reported in reference . Do Do PUBLISHED RESERVES-RESOURCES Quantity Grade 90,718,000 mt 4,536,000 mt . 36,288,000 mt 1.20 pet Cu. Estimate appears large for dimensions of ore body. 4.00 pet Cu. Cu grade ranges 4-12 pet 2.00 pet Cu Year 1961 Reference 507. 1984 295, p. 42. REFERENCES 37, p. 24: 40, No. A-27; 5.5. pp. 105-106; 73, p. 180; 85, p. 36; 120, p. 8; 121. pp. 9, 19, 38, 39; 174; 215, pp. 57, 60; 216, pp. 33, 35; 237; 248; 249; 261, pp. 38-41: 295, pp. 6, 42, No. 8; 296, p. 6; 306; 341. pp. 39-54, 58, 63; 342. pp. 3-6, 9; 346; 412; 489; 543, pp. 39-40; 545; 546; 650; 772; 841, pp. 147-149, 153; 848, pp. 300-303; 850, pp. 339-341; 912; 955, pp. 48-49. USGS quadrangle map Ambler River, 1:250,000. USBM MAS sequence No 0020280002. MSHA Mid No 5000485. USGS MRDS No A000006. Alaska Kardex No 028-005, 028-008A, 028-008B, 028-009A, 028-009B, 028-017, 028-032, 028-033, 028-039A, 028-039B. 36 Alternate name: Nunatak Map location No.: 161 BRADY GLACIER— NICKEL LOCATION-OWNERSHIP Commodities: Ni, Cu, Co, PGM Quadrangle Mount Fairweather. Mining district Yakutat. Elevation 1,052 m. Topography Very rugged. Domain National wilderness. Operator Newmont Exploration Limited. Reference point Claim. Meridian Copper River. Tract Sec. 26, T 38 S, R 51 E. Latitude 58°33'25" N. Longitude 136°55'0" W. GEOLOGY Type of ore body Stockwork, disseminated, massive. Origin Magmatic differentiation. Shape of ore body Pipelike. Ore controls Igneous. Mineral names Pentlandite, chalcopyrite, pyrrhotite, epidote, forsterite, enstatite, augite, serpentine, picotite, pyroxene, quartz, plagio- clase, biotite, tremolite. Host formation Crillon-Laperouse Stock Geologic age Mesozoic. Deformation Intrusion, faulting. Age of deformation Mesozoic. Rock types Gabbro, peridotite, diorite, aplite, dunite, schist. DEVELOPMENT Current status Explored deposit. Type of operation Prospect. Year of discovery 1958. Discovery method Ore-mineral not in place. First production year Not applicable. Last production year Do. Distance to water supply On-site. Road requirement Less than 50 km. Distance to power supply More than 100 km. Class Indicated Measured PUBLISHED RESERVES-RESOURCES Quantity Grade Year Reference 75.860,000 mt 90,719.000 mt 0.54 pet Ni, 0.33 pet Cu. 0.50 pet Ni, 0.30 pet Cu 323, p. 16 296, p. 43 No 98. REFERENCES 40. No. F-9: 55. pp. 162; 56; 72, pp. C96-C101; 73: 117, pp. 329-330; 121, pp. 15, 39, 43; 198; 221, p. 3; 236, pp. 12-13; 244, p. 10, No. 233; 262; 266: 296. p. 43, No. 98; 382; 411; 431; 471; 502; 519, pp. 79-82; 565; 575; 638, p. 65; 661; 696; 767; 769; 770; 843, pp. 177-178; 905; 9.30; 933; 989. USGS quadrangle map Mount Fairweather (C-3), 15'. USBM MAS sequence No 0021110007. MSHA Mid No Not available. USGS MRDS No A002078. Alaska Kardex No 111-041. 37 Alternate name: U.S. Tin Corp. Map location No.: 30 CAPE MOUNTAIN LODE— TIN LOCATION-OWNERSHIP Commodity: Sn Quadrangle Teller. Mining district Port Clarence. Elevation 213 m. Topography Rugged. Domain Federal. Owner Grace Streauch Malone. Reference point Entrance to underground workings. Meridian Kateel River. Tract Sec. 12, T 2 N, R 45 W. Latitude 65°35'5" N. Longitude 167°57'15" W. GEOLOGY Type of ore body Stockwork, replacement, shear zone. Origin Metasomatic, hydrothermal. Shape of ore body Irregular, tabular. Ore controls Igneous, contact zone. Mineral names Cassiterite, albite, apatite, beryl, biotite, calcite, actinolite, chert, chlorite, diopside, dolomite, epidote, fluorite, garnet, goethite, gold, graphite, hornblende, ilmenite, kaolin, lepidolite, limonite, magnetite, mica, microcline. Host formation Port Clarence Group. Geologic age Upper Mississippian. Deformation Intrusion, major folding, metamorphism. Age of deformation Cretaceous. Rock types Limestone, quartzite, olivine basalt, granite, marble. DEVELOPMENT Current status Past producer. Type of operation Underground. Year of discovery 1902. Discovery method Ore-mineral in place. First production year 1903. Last production year 1941. Distance to water supply Less than 3 km. Road requirement Less than 10 km. Distance to power supply More than 100 km. Class Indicated Inferred . Quantity 650 mt . . 1,350 mt. PUBLISHED RESERVES-RESOURCES Grade f 7.28 pet Sn Year Reference 1946 773, pp. 2-3. REFERENCES 40. Xo. A-28: .5.5: 78, p. 28: 92. pp. 28-29; 95, p. 39; 98, p. 50; 152, p. 407; 252, pp. 124-125; 254, pp. 16, 24-25; 379, p. 358; 393; 408, pp. 89-91; 409. pp. 150-155; 430; 484, pp. 35-41; 487, pp. 260-261; 631; 773; 827. p. 68; 851, p. 27: 868. pp. 96-102; 922, pp. 157-158, 160-162, 166-167; 957, p. 1. USGS quadrangle map Teller (C-6), 15'. USBM MAS sequence No 0020430001. MSHA Mid No 5000293. USGS MRDS No A003627. Alaska Kardex No 043-021, 043-029. 043-033. 38 Alternate name: Cape Creek Map location No.: 30 CAPE MOUNTAIN PLACER— TIN LOCATION-OWNERSHIP Commodity: Sn Quadrangle Teller. Mining district Port Clarence. Elevation 43 m. Topography Rolling. Domain BLM-administered. Owner-operator Lost River Mining Co. Reference point Mineralized zone. Meridian Kateel River. Tract Sec. 13, T 2 N, R 45 W. Latitude 65°34'25" N. Longitude 167°55'40" W. GEOLOGY Type of ore body Placer. Origin Sedimentation. Shape of ore body Irregular. Ore controls Lithology, bedding. Mineral names Cassiterite, apatite, augite, biotite, calcite, albite, chlorite, ottrelite, diopside, dolomite, epidote, feldspar, forsterite, garnet, glauco- phane, goethite, hematite, horn- blende, hypersthene, limonite, magnetite, microcline, monazite, olivine. Host formation Alluvium. Geologic age Quaternary. Deformation Not available. Age of deformation Do. Rock types Gravel, silt. DEVELOPMENT Current status Producer. Type of operation Placer. Year of discovery 1903. Discovery method Ore-mineral not in place. First production year 1924. Last production year 1985. Distance to water supply Less than 3 km. Road requirement Less than 10 km. Distance to power supply More than 100 km. PUBLISHED RESERVES-RESOURCES Class Inferred . Indicated Do .... Do Quantity 285,550 m 3 . 448,060 m :l . 80,100 nv\ . 2,027,100 m 3 Grade Year Reference 1,320.00 g/m 3 Sn. Reserves from Cape, Goodwin, 1943 386. p. 1. Granite, Boulder, Village Crs. .> 682.90 g/m 3 Sn. Reserves from Cape, 1st Chance, Boulder, Village Crs. V 1945 339, p . 1. 101.00 g/m 3 Sn. Reserves based on drilling Cape, 1st Chance, Boulder Crs. ) 1,061.00 g/m 3 Sn 1957 894, p. 1. REFERENCES W, No. A-29; 120, p. 24; 121, pp. 13, 31; 122, p. 24; 275; 252; 254; 295, pp. 8, 25; 296, p. 21; 386; 387; 389; 392; 393; 409; 430; 466, pp. 44-45; 484; 631; 633; 779; 781; 868, pp. 102-110; 894. USGS quadrangle map Teller (C-6), 15'. USBM MAS sequence No 0020430002. MSHA Mid No 5001439. USGS MRDS No A003626. Alaska Kardex No 043-001, 043-003, 043-004, 043-008, 043-013, 043-014, 043-015, 043-016, 043-019, 043-024, 043-030, 043-034, 043-037, 043-039, 043-102, 043-128, 043-129. 39 CARL CREEK— COPPER Alternate name: CCCU 1-101 Commodities: Cu, Mo Map location No.: 105 LOCATION-OWNERSHIP Quadrangle Nabesna. Reference point Mineralized zone. Mining district Chisana. Meridian Copper River. Elevation 1.615 m. Tract Sec. 9, T 3 N, R 21 E. Topography Very rugged. Latitude 62 °3'0" N. Domain National park. Longitude 141°35'0" W. Operator Donald Dippel. GEOLOGY Type of ore body Stockwork, disseminated. Host formation Nabesna Pluton. Origin Hydrothermal. Geologic age Cretaceous. Shape of ore body Irregular, massive. Deformation Intrusion, metamorphism. Ore controls Igneous. Age of deformation Cretaceous. Mineral names Chalcopyrite, bornite, pyrite, Rock types Quartz monzonite. molybdenite, magnetite, ortho- clase, quartz. DEVELOPMENT Current status Explored prospect. Distance to water supply Less than 3 km. Type of operation Prospect. Road requirement Less than 50 km. Distance to power supply More than 100 km. Year of discovery 1973. Discovery method Ore-mineral in place. First production year Not applicable. Last production year Do. PUBLISHED RESERVES-RESOURCES Class Quantity Grade Year Reference Inferred 14,510,000 mt 0.20 pet. Cu 1979 269, p. 83. REFERENCES 11: 40, No. E-54; 121; 269, p. 83, No. 144; 417; 522; 711. USGS quadrangle map Nabesna (A-2), 15'. USBM MAS sequence No 0020780038. MSHA Mid No Not available. USGS MRDS No Do. Alaska Kardex No 078-101. 40 CLAIM POINT— CHROMIUM Alternate name: Reef Deposit Map location No.: 151 Quadrangle Seldovia. Mining district Homer. Elevation 61 m. Topography Rolling. Domain Private. Owner Whitney and Lass. Commodity: Cr LOCATION-OWNERSHIP Reference point Mineralized zone. Meridian Seward. Tract Sec. 21, T 11 S, R 15 W. Latitude 59°12'25" N. Longitude 151°49'10" W. GEOLOGY Type of ore body Stratiform. Origin Magmatic differentiation. Shape of ore body Tabular, irregular. Ore controls Igneous. Mineral names Chromite, olivine, serpentine, uvarovite, garnet, pyroxene. Host formation Unnamed ultramafic. Geologic age Upper Jurassic. Deformation Faulting, metamorphism, intrusion. Age of deformation Upper Jurassic. Rock types Dunite, pyroxenite, serpentinite. DEVELOPMENT Current status Past producer. Type of operation Surface. Year of discovery 1909. Discovery method Ore-mineral in place. First production year 1917. Last production year 1918. Distance to water supply Less than 10 km. Road requirement Do. Distance to power supply More than 100 km. Class Indicated Do Quantity 267,000 mt. 909,800 mt . PUBLISHED RESERVES-RESOURCES Grade 17.81 pet Cr 2 3 8.40 pet Cr 2 3 . Cr:Fe ratio 2.71:1. Year 1943 1984 Reference 791, p. 324, p. REFERENCES 40. No. D-74; 47, pp. 69-70; 55, pp. 78-79; 60; 79, p. 22; 85, p. 40; 121, p. 40; 207; 239, pp. 11-13; 244, p. 9, No. 213; 269, p. 83, No. 166; 324, pp. 41-43; 35.3, pp. 1-2; 354, pp. 100-111; 362, pp. 168-169; 369, pp. 129-143; 522, p. 54; 524, p. 17; 534, pp. 23, 34; 540, pp. 237-238; 553; 791; 792; 904. pp. 10-11. USGS quadrangle map Seldovia (A-5), 15'. USBM MAS sequence No 0021040002. MSHA Mid No Not available. USGS MRDS No A002796. Alaska Kardex No 104-008, 104-009. 41 COAL CREEK— GOLD Alternate name: Ernest Wolff Commodities: Au, Ag Map location No.: 48 LOCATION-OWNERSHIP Quadrangle Charley River. Reference point Claim. Mining district Circle. Meridian Fairbanks. Elevation 305 m. Tract Sec. 35, T 6 N, R 22 E. Topography Hilly. Latitude 65°18'20" N. Domain Federal. Longitude 143°9'15" W. Owner Au Placer, Inc. GEOLOGY Type of ore body Placer. Host formation Alluvium. Origin Sedimentation. Geologic age Quaternary. Shape of ore body Irregular, tabular. Deformation Not available. Ore controls Bedding. Age of deformation Do. Mineral names Gold, quartz, scheelite, magnetite, Rock types Gravel. ilmenite. DEVELOPMENT Current status Past producer. Distance to water supply On-site. Type of operation Placer. Road requirement Less than 10 km. Distance to power supply More than 100 km. Year of discovery 1901. Discovery method Ore-mineral in place. First production year 1902. Last production year 1976. PUBLISHED RESERVES-RESOURCES Class Quantity Grade Year Reference Not reported in reference . . . 3,058,000 m 3 8.95 g/m 3 Au 1984 940. REFERENCES 66; 77. p. 61; 78, p. 63; 83, pp. 202-203; 94, p. 54; 146, p. 19; 161, p. USGS quadrangle map Charley River (B-5), 15'. 360; 181; 215; 216, p. 66; 269, p. 81, No. 83; 302; 307, p. 213; 308, p. USBM MAS sequence No 0020510008. 172; 555, pp. 165-166; 557, pp. 251-254; 570, pp. 246-251, 254; 648, p. MSHA Mid No Not available. 109; 664, p. 76; 665, p. 23; 666, pp. 201, 208-209; 832, p. 39; 833, pp. USGS MRDS No A000568. 42-43; 834, pp. 49, 71-72; 835, pp. 49, 76; 836, pp. 47, 74; 837, pp. 43, Alaska Kardex No 051-003. 70: 838, pp. 40, 67; 921, p. 48; 940. 42 Alternate name: Geary Hill Map location No.: 57 COLBERT— TUNGSTEN LOCATION-OWNERSHIP Commodities: W, Sn, Mo, Sb Quadrangle Fairbanks. Mining district Fairbanks. Elevation 694 m. Topography Hilly. Domain State. Owner-operator Alaska Metals Mining Co. Reference point Claim. Meridian Fairbanks. Tract Sec. 21, T 2 N, R 2 E. Latitude 64°58'52" N. Longitude 147°21'44" W. GEOLOGY Type of ore body Replacement. Origin Residual concentration, metasomatic. Shape of ore body Irregular. Ore controls Contact zone, igneous. Mineral names Scheelite, gold, molybdenite, stib- nite, pyrolusite, cassiterite, quartz, calcite, diopside, hornblende, garnet, apatite, pyrite, pyrrhotite. Host formation Birch Creek Schist. Geologic age Paleozoic. Deformation Metamorphism, faulting, intrusion. Age of deformation Mesozoic. Rock types Schist, quartzite, limestone. DEVELOPMENT Current status Past producer. Type of operation Surface-underground. Year of discovery 1915. Discovery method Ore-mineral in place. First production year 1918. Last production year 1944. Distance to water supply On-site. Road requirement None. Distance to power supply Less than 50 km. Class Indicated Inferred . Indicated Quantity PUBLISHED RESERVES-RESOURCES Grade 8,100 mt 1 11,200 mt J 1,360 mt 3.60 pet WO, . 1.60 pet W0 3 . Year Reference 1945 793, p. 1. 1945 794, p. 1. REFERENCES 47; 55; 88; 89; 90; 121, p. 41; 125; 163; 453; 454; 538; 539; 793; 816; 893. USGS quadrangle map Fairbanks (D-l), 15'. USBM MAS sequence No 0020580032. MSHA Mid No Not available. USGS MRDS No A001075. Alaska Kardex No 058-002, 058-003, 058-004, 058-159, 058-239, 058-243, 058-246. 43 Alternate name: Rua Cove Map location No.: 137 COPPER BULLION— COPPER LOCATION-OWNERSHIP Commodities: Cu, Zn, Fe, S Quadrangle Seward. Mining district Prince William Sound. Elevation 152 m. Topography Very rugged. Domain Private. Operator Solar Development Co. Reference point Entrance to underground workings. Meridian Seward. Tract Sec. 13, T 3 N, R 10 E. Latitude 60°21'5" N. Longitude 147°38'50" W. GEOLOGY Type of ore body Shear zone, replacement, disseminated. Origin Hydrothermal. Shape of ore body Tabular, lenticular, irregular. Ore controls Faulting, fracturing. Mineral names Chalcopyrite, pyrrhotite, sphalerite, quartz, chlorite. Host formation Orca Group. Geologic age Cretaceous. Deformation Major faulting. Age of deformation Post-Jurassic. Rock types Greenstone, schist, quartz diorite. DEVELOPMENT Current status Explored deposit. Type of operation Underground. Year of discovery 1906. Discovery method Ore-mineral in place. First production year Not applicable. Last production year Do. Distance to water supply On-site. Road requirement Less than 10 km. Distance to power supply More than 100 km. PUBLISHED RESERVES-RESOURCES Class Measured Indicated Inferred Not reported in reference . Quantity 22,700 mt ] 1,022,000 mt >• 181,000 mt J 997,900 mt Grade 1.25 pet Cu 1.25 pet Cu Year Reference 1946 1984 867, pp. 91-92. 295, p. 45. REFERENCES 40. No. E-86; 55; 74, pp. 28, 38; 80, p. 40; 81, p. 24; 85, pp. 22-23; 105, pp. 28-29, 121, p. 11, 258; 269, p. 83, No. 161; 295, p. 45, No. 81; 359, p. 165; 360, p. 92; 363, p. 69; 455, pp. 213-214; 464, p. 145; 522; 533, p. 31; 593, pp. 300-301; 704, p. 26; 775; 823, p. 21; 826, pp. 54-55; 827, pp. 22, 60; 828, pp. 21-22; 867. USGS quadrangle map Seward (B-2), 15'. USBM MAS sequence No 0020950037. MSHA Mid No Not available. USGS MRDS No A002859. Alaska Kardex No 095-098, 095-099 44 DENALI— COPPER Alternate name: Copper King Commodities: Cu, Zn, Fe, S Map location No.: 76 LOCATION-OWNERSHIP Quadrangle Healy. Reference point Entrance to underground workings. Mining district Valdez Creek. Meridian Fairbanks. Elevation 1.411 m. Tract Sec. 27, T 20 S, R 3 E. Topography Very rugged. Latitude 63°8'50" N. Domain BLM-administered. Longitude 147°8'20" W. Owner-operator Cities Service Co. GEOLOGY Type of ore body Stratiform, stratabound. Host formation Unnamed sedimentary. Origin Sedimentation. Geologic age Jurassic. Shape of ore body Irregular. Deformation Major faulting, metamorphism. Ore controls Bedding. intrusion. Mineral names Chalcopyrite, pyrite, bornite, Age of deformation Paleocene. sphalerite, chalcocite, silver. Rock types Limestone, argillite, shale. DEVELOPMENT Current status Explored deposit. Distance to water supply Less than 3 km. Type of operation Underground. Road requirement Less than 10 km. Distance to power supply More than 100 km. Year of discovery 1963. Discovery method Geochemical anomaly. First production year Not applicable. Last production year Do. PUBLISHED RESERVES-RESOURCES Class Quantity Grade Year Reference Not reported in reference . . . 4,536.000 mt 2.00 pet Cu 1979 269, p. 83. REFERENCES 40, No. E-24; 5.5; 121, p. 11, 269, p. 83; 295, p. 44, No. 67; 469; 522; USGS quadrangle map Healy (A-l), 15'. 596; 766; 802; 853; 854. USBM MAS sequence No 0020670008. MSHA Mid No 5000056. USGS MRDS No Not available. Alaska Kardex No 067-065, 067-142, 067-143, 067-144, 067-155. 45 Alternate name: Pulver & Winn Map location No.: 164 DUNDAS BAY— IRON LOCATION-OWNERSHIP Commodity: Fe Quadrangle Mount Fairweather. Mining district Juneau. Elevation 518 m. Topography Very rugged. Domain National wilderness. Operator R.G. Dalton. Reference point Claim. Meridian Copper River. Tract Sec. 24, T 40 S, R 55 E. Latitude 58°23'5" N. Longitude 136°14'45" W. GEOLOGY Type of ore body Replacement. Origin Metasomatic. Shape of ore body Lenticular, massive. Ore controls Contact zone. Mineral names Magnetite, chalcopyrite, hematite, pyrite, malachite, quartz. Host formation Unnamed sedimentary. Geologic age Devonian. Deformation Metamorphism, intrusion. Age of deformation Tertiary. Rock types Limestone, skarn, granodiorite. DEVELOPMENT Current status Explored prospect. Type of operation Prospect. Year of discovery 1903. Discovery method Ore-mineral in place. First production year Not applicable. Last production year Do. Distance to water supply Less than 3 km. Road requirement Less than 10 km. Distance to power supply More than 100 km. Class Inferred PUBLISHED RESERVES-RESOURCES Quantity Grade 453,600 mt 65.00 pet FeO Year 1917 Reference 880, pp. 2, 5. REFERENCES 72, p. C369. plates 1A, IB, 2; 198; 519, pp. 16, 36, 70; USGS quadrangle map Mount Fairweather (B-l), 15'. USBM MAS sequence No 0021110067. MSHA Mid No Not available. USGS MRDS No Do. Alaska Kardex No Do. 46 FISH CREEK— SILVER Alternate name: Roanan Vein Commodities: Ag, Pb, Cu, Zn, Au Map location No.: 210 LOCATION-OWNERSHIP Quadrangle Ketchikan. Reference point Mineralized zone. Mining district Hyder. Meridian Copper River. Elevation 606 m. Tract Sec. 11, T 68 S, R 99 E. Topography Rugged. Latitude 55°59'0" N. Domain National forest. Longitude 130°3'0" W. Owner Mineral Basin Mining Corp. GEOLOGY Type of ore body Fissure vein, disseminated. . Host formation Texas Creek Granodiorite. Origin Hydrothermal. Geologic age Jurassic. Shape of ore body Tabular, irregular, lenticular. Deformation Intrusion. Ore controls Fracturing, contact zone. Age of deformation Jurassic. Mineral names Galena, chalcopyrite, tetrahedrite Rock types Granodiorite. sphalerite, pyrite, scheelite, barite, freibergite, quartz. DEVELOPMENT Current status Past producer. Distance to water supply Less than 10 km. Type of operation Underground. Road requirement Do. Distance to power supply More than 100 km. Year of discovery 1906. Discovery method Ore-mineral in place. First production year 1916. Last production year 1940. PUBLISHED RESERVES-RESOURCES Class Quantity Grade Year Reference Indicated 2,300 mt | 630.40 g/mt Ag, 5.71 pet Pb, 1.00 pet Cu, 1.49 pet Zn, 1945 909, p. 1. Inferred 8,000 mt J 2 ° 6 g/mt Au ' REFERENCES 47, pp. 42, 68-69; 55, p. 147; 81, p. 21; 113, pp. 43, 63-67; 115, pp. 74, USGS quadrangle map Ketchikan (D-l), 15'. 76-77; 116, pp. 41-42, 54-55; 117, pp. 317, 324, 327, 330, 358; 121; 126, USBM MAS sequence No 0021200064. p. 138; 158, p. 98; 191; 320; 600, p. 31; 826, p. 16; 827, p. 17; 843, p. MSHA Mid No Not available. 171; 893, pp. 4-5, 36, 38, 45-49; 909; 968, pp. 138-139; 996, p. 66. USGS MRDS No A001606. Alaska Kardex No 120-008, 120-063, 120-080, 120-087. 47 Alternate name: Mertie Adit Map location No.: 169 FUNTER BAY— NICKEL LOCATION-OWNERSHIP Commodities: Ni, Cu, Co, Au, Pb, Zn, Ag Quadrangle Juneau. Mining district Admiralty. Elevation 518 m. Topography Very rugged. Domain National forest. Owner-operator Admiralty-Alaska Gold Mining Co. Reference point Mineralized zone. Meridian Copper River. Tract Sec. 18, T 42 S, R 65 E. Latitude 58°13'55" N. Longitude 134°51'21" W. GEOLOGY Type of ore body Disseminated. Origin Magmatic differentiation. Shape of ore body Pipelike. Ore controls Igneous. Mineral names Pentlandite, pyrrohotite, chalcopyrite, violarite, olivine, labradorite, biotite, serpentine, chlorite, magnetite, augite, pyrite, hypersthene, talc, anthophyllite, calcite. Host formation Unnamed igneous. Geologic age Pre-Permian. Deformation Intrusion. Age of deformation Pre-Permian. Rock types Gabbro, greenstone. DEVELOPMENT Current status Explored deposit. Type of operation Underground. Year of discovery 1886. Discovery method Ore-mineral in place. First production year 1895. Last production year 1939. Distance to water supply Less than 10 km. Road requirement Do. Distance to power supply Less than 100 km. Class Not reported in reference . PUBLISHED RESERVES-RESOURCES Quantity Grade 508,030 mt 0.34 pet Ni, 0.35 pet Cu, 0.15 pet Co , Year Reference 1984 29.5, p. 46. REFERENCES 1; 35; 40, No. F-24; 47, pp. 70-71; 49; 53, pp. 62-63, 77-78; 55, pp. 137, 140; 56, p. 57, No. 137; 58, p. 27; 73, p. 440; 74, p. 12; 80, pp. 36-37; 81, p. 22; 115, pp. 72, 95, 109; 116, pp. 41-46; 117, p. 348; 121, p. 39; 758, p. 76; 189; 233, pp. 6-10; 244, p. 10, No. 239; 246, p. 130; 262, pp. 13, 37-38; 279; 282, pp. 86-92; 295, p. 46, No. 99; 343; 368; 380; 399, p. 33; 419, pp. 1-15; 492; 494, p. 43; 534, p. 30; 547; 561, pp. 113-116; 638, p. 65; 670; 671, pp. 4, 15, 19-20; 693; 694; 823. p. 7; 826, p. 14; 827, p. 16; 828, p. 16; 829, pp. 15-16; 830, p. 15; 831, p. 17; 832, pp. 16, 82-83; 833, p. 17; 834, p. 17; 835, p. 19; 836, pp. 19, 105; 837, p. 18; 8.38, p. 17; 843, p. 174; 852, p. 16; 863, p. 149; 904, p. 7; 920; 962, pp. 51-52; 987, p. 113; 996, p. 55. USGS quadrangle map Juneau (A-3), 15'. USBM MAS sequence No 0021120072. MSHA Mid No Not available. USGS MRDS No A001484. Alaska Kardex No 112-024, 112-086, 112-087, 112-100. 48 GOLDEN ZONE— GOLD Alternate name: Mayflower 1-2 Commodities: Au, Ag, Cu, Pb, Zn Map location No.: 72 LOCATION-OWNERSHIP Quadrangle Healy. Reference point Entrance to underground workings. Mining district Valdez Creek. Meridian Fairbanks. Elevation 1,000 m. Tract Sec. 34, T 19 S, R 11 W. Topography Rugged. Latitude 63°13'8" N. Domain BLM-administered. Longitude 149°38'25" W. Owner Hawley Resource Group. GEOLOGY Type of ore body Breccia fill. Host formation Unnamed porphyry stock. Origin Hydrothermal. Geologic age Tertiary. Shape of ore body Pipelike. Deformation Faulting, major folding, intrusion. Ore controls Igneous fracturing. Age of deformation Tertiary. Mineral names Gold, pyrite, chalcopyrite, Rock types Volcanic breccia, quartz diorite. sphalerite, galena, molybdenite, cassiterite, arsenopyrite, silver, tourmaline, pyrrhotite, copper, cer- rusite, sericite, smithsonite, quartz, limonite, chlorite, malachite, stibnite, bismuth. DEVELOPMENT Current status Past producer. Distance to water supply On-site. Type of operation Underground. Road requirement None. Distance to power supply More than 100 km. Year of discovery 1912. Discovery method Ore-mineral in place. First production year 1941. Last production year 1942. PUBLISHED RESERVES-RESOURCES Class Quantity Grade Year Reference Measured 80,000 mt 3.43 g/mt Au. This reserve is the portion between 1979 269, p. 83. surface and 200 level. Do 9,072,000 mt 3.43 g/mt Au 1984 295, p. 44. REFERENCES 40, No. E-14; 55, pp. 23-26; 121, pp. 13, 16; 129, pp. 298-300; 130, p. USGS quadrangle map Healy (A-6), 15'. 135; 140, pp. 221, 226-227; 166; 269, p. 83, No. 125; 295, pp. 12, 44, USBM MAS sequence No 0020670154. No. 64; 38.3, pp. 4-9; 384; 522; 634; 765; 833, p. 29; 834, p. 34; 835, p. MSHA Mid No 5001453. 30; 837, p. 27; 838, p. 27; 955, p. 74; 957, pp. 1, 6-8; 971, p. 7. USGS MRDS No A001294. Alaska Kardex No 067-006, 067-014. ^m^^^^^^^amm 49 Alternate name: Irishman Map location No.: 56 GRANT— GOLD LOCATION-OWNERSHIP Commodity: Au Quadrangle Fairbanks. Mining district Fairbanks. Elevation 236 m. Topography Hilly. Domain State. Owner Silverado Mines. Reference point Entrance to underground workings. Meridian Fairbanks. Tract Sec. 28, T 1 N, R 2 W. Latitude 64°55'50" N. Longitude 147°57'25" W. GEOLOGY Type of ore body Fissure vein. Origin Hydrothermal. Shape of ore body Lenticular, tabular, irregular. Ore controls Fracturing. Mineral names Gold, stibnite, galena, pyrite, tetrahedrite, quartz. Host formation Birch Creek Schist. Geologic age Paleozoic. Deformation Metamorphism, faulting, intrusion. Age of deformation Mesozoic. Rock types Schist, quartzite. DEVELOPMENT Current status Past producer. Type of operation Underground. Year of discovery 1912. Discovery method Ore-mineral in place. First production year 1912. Last production year 1985. Distance to water supply On-site. Road requirement None. Distance to power supply On-site. Class Measured Not reported in reference. Quantity PUBLISHED RESERVES-RESOURCES Grade Year Re fere n ce 67,100 mt. . . 1,167,000 mt 24.00 g/mt Au. 20.90 g/mt Au . 1982 1985 278. 966. REFERENCES 77: 720, pp. 12, 25; 121, pp. 16, 21, 22, 10, 16: 296. p. 11; 410, p. 150; 475, p. 31; 763, p. 19; 828, p. 17; 773; 278; 295, pp. USGS quadrangle map Fairbanks, (D-2) NW, 7.5'. 19; 835, p. 25; 966. USBM MAS sequence No 0020580021. MSHA Mid No 5001314. USGS MRDS No A001108. Alaska Kardex No 058-035, 058-283. 50 Alternate name: Big Sore Map location No.: 170 GREENS CREEK— ZINC LOCATION-OWNERSHIP Commodities: Zn, Pb, Cu, Ag, Au Quadrangle Juneau. Mining district Admiralty. Elevation 411m. Topography Very Rugged. Domain National monument. Owner-operator Amselco Minerals Co. Reference point Claim. Meridian Copper River. Tract Sec. 9, T 44 S, R 66 E. Latitude 58°4'45" N. Longitude 134°37'35" W. GEOLOGY Type of ore body Stratabound, stratiform. Origin Sedimentation. Shape of ore body Tabular. Ore controls Lithology, folding. Mineral names Sphalerite, galena, chalcopyrite, pyrrhotite, calcite, tetrahedrite. Host formation Unnamed metavolcanoseds. Geologic age Paleozoic. Deformation Minor folding, metamorphism. Age of deformation Paleozoic. Rock types Phyllite, chert, tuff, volcanic breccia. DEVELOPMENT Current status Explored deposit. Type of operation Underground. Year of discovery 1974. Discovery method Ore-mineral in place. First production year Not applicable. Last production year Do. Distance to water supply Less than 10 km. Road requirement Less than 50 km. Distance to power supply Less than 100 km. Class Indicated Measured Quantity 3,600,000 mt 3,175,000 mt PUBLISHED RESERVES-RESOURCES Grade Year Reference 7.50 pet Zn, 2.50 pet Pb. 0.40 pet Cu, 445.60 g/mt Ag, 3.40 g/mt Au. 6.40 pet Zn, 2.10 pet Pb. 1.50 pet Cu, 353.00 g/mt Ag, 3.10 g/mt Au. Reserves estimated at 3,175,000- 3,629,000 mt. 1983 1984 311. 295, pp. 18, 46. REFERENCES 13; 19; 40, No. F-28; 56; 120, p. 18; 121, pp. 12, 25; 269, p. 84, No. 221; 295, pp. 14, 18, 46; 296, pp. 1, 14; 311; 864. USGS quadrangle map Juneau (A-2), 15'. USBM MAS sequence No 0021120035. MSHA Mid No 5001267. USGS MRDS No Not available. Alaska Kardex No 112-158, 112-162. ^^^MI^^H^^H^^M 51 Alternate name: General Lee Map location No.: 206 GROUNDHOG BASIN— ZINC LOCATION-OWNERSHIP Commodities: Zn, Pb, Ag, Cu, Mo Quadrangle Petersburg. Mining district Petersburg. Elevation 534 m. Topography Very rugged. Domain National forest. Owner William D. Grant. Reference point Claim. Meridian Copper River. Tract Sec. 7, T 62 S, R 86 E. Latitude 56°30'52" N. Longitude 132°3'45" W. GEOLOGY Type of ore body Replacement, disseminated. Origin Hydrothermal. Shape of ore body Tabular. Ore controls Bedding, lithology. Mineral names Sphalerite, galena, chalcopyrite, tetrahedrite, tennantite, pyr- rhotite, molybdenite, magnetite, pyrite, quartz, hornblende, pyrox- ene, epidote, garnet, biotite, chlorite, actinolite. Host formation Wrangell-Revillagigedo. Geologic age Paleozoic. Deformation Intrusion, metamorphism. Age of deformation Tertiary. Rock types Schist, gneiss, phyllite. DEVELOPMENT Current status Explored prospect. Type of operation Prospect. Year of discovery 1904. Discovery method Ore-mineral in place. First production year Not applicable. Last production year Do. Distance to water supply Less than 10 km. Road requirement Less than 50 km. Distance to power supply More than 100 km. Class Indicated Do Quantity 499,000 mt. 454,000 mt. PUBLISHED RESERVES-RESOURCES Grade 8.00 pet Zn, 1.50 pet Pb 2.50 pet Zn, 1.00 pet Pb Year Reference 1953 904, p. 6. REFERENCES 40, No. F-48; 47, p. 41; 55. pp. 191-192; 56; 114, pp. 57-63; 117, pp. 318, 328, 361; 121. pp. 12, 14; 157, pp. 74-75; 158, pp. 78, 98-99; 202; 295, p. 46 . No. 112; 352, pp. 15, 17-29, 33, 37, 40; 468, p. 12; 517, p. 7; 638, p. 64; 828, p. 81; 843, p. 172; 904, p. 6; 906, pp. 37-38; 991, p. 72; 996. p. 61: 998. p. 189; 999. p. 53. USGS quadrangle map Petersburg (C-l), 15'. USBM MAS sequence No 0021170018. MSHA Mid No Not available. USGS MRDS No A002628. Alaska Kardex No 117-001, 117-005, 117-056. 52 Alternate name: Horsfal Map location No.: 106 HORSFELD— COPPER LOCATION-OWNERSHIP Commodity: Cu Quadrangle Nabesna. Mining district Chisana. Elevation 1.676 m. Topography Very rugged. Domain Federal. Owner Oil Development Co. of Texas. Reference point Mineralized zone. Meridian Copper River. Tract Sec. 9, T 3 N, R 23 E. Latitude 62°3'2" N. Longitude 141°13'5" W. GEOLOGY Type of ore body Stockwork, breccia fill, disseminated. Origin Hydrothermal. Shape of ore body Irregular, massive. Ore controls Igneous. Mineral names Chalcopyrite, bornite, pyrite, molybdenite, magnetite, ortho- clase, quartz. Host formation Nabesna Pluton. Geologic age Cretaceous. Deformation Intrusion, metamorphism. Age of deformation Cretaceous. Rock types Quartz monzonite. DEVELOPMENT Current status Explored prospect. Type of operation Prospect. Year of discovery Not available. Discovery method Do. First production year Not applicable. Last production year Do. Distance to water supply Less than 3 km. Road requirement Less than 50 km. Distance to power supply More than 100 km. Class Inferred PUBLISHED RESERVES-RESOURCES Quantity Grade 54,420,000 mt 0.20 pet Cu Year Reference 1979 269, p. 83. REFERENCES 40, No. E-55; 269, p. 83, No. 144; 417; 522, 715. USGS quadrangle map Nabesna (A-l), 15' USBM MAS sequence No 0020780043. MSHA Mid No Not available. USGS MRDS No Do. Alaska Kardex No 078-106. 53 Alternate name: Jualin Mines Co. Map location No.: 167 JUALIN— GOLD LOCATION-OWNERSHIP Commodities: Au, Ag, Pb, Zn, Cu Quadrangle Juneau. Mining district Juneau. Elevation 210 m. Topography Very Domain National forest. Owner Hyak Mining Co. -Neil MacKinnon. Reference point Entrance to underground workings. Meridian Copper River. Tract Sec. 15, T 35 S, R 62 E. Latitude 58°50'28" N. Longitude 135 = 2'42" W. GEOLOGY Type of ore body Fissure vein, stockwork, shear zone. Origin Hydrothermal. Shape of ore body Tabular, pipelike, lenticular. Ore controls Faulting, contact zone. Mineral names Gold, quartz, pyrite, chalcopyrite, galena, sphalerite, calcite, arsenopyrite, malachite, azurite. Host formation Jualin Diorite. Geologic age Lower Cretaceous. Deformation Intrusion, faulting. Age of deformation Lower Cretaceous. Rock types Diorite, basalt, slate, graywacke. DEVELOPMENT Current status Past producer. Type of operation Underground. Year of discovery 1895. Discovery method Ore-mineral not in place. First production year 1896. Last production year 1919. Distance to water supply On-site. Road requirement Less than 50 km. Distance to power supply More than 100 km. Class Not reported in reference . Do Quantity PUBLISHED RESERVES-RESOURCES Grade 90.000 mt . . . 9,979,000 mt 8.70 g/mt Au . 3.40 g/mt Au . Year Reference 1 1983 120. p. 12. REFERENCES //: 33; 40. No. F-16: 56; 76, p. 59; 77, p. 41; 80, p. 36; 86. p. 67; 97, p. 26: 98. p. 32; 105. pp. 24-25; 117, pp. 317-318, 345-346; 120, p. 12; 121, p. 17: 158, p. 77: 189; 282, pp. 77-83, plate 6; 285, p. 101; 295, p. 13; 398; 399; 483. pp. 38-48; 485. pp. 136-138; 533, p. 29; 534. p. 30; 561, pp. 107-108: 638, p. 60; 67.5, pp. 18-19; 732; 745; 778; 826, p. 14; 827, p. 16: 832. p. 16: 851. pp. 35. 36, 52; 852, pp. 23-24; 874; 922, p. 38; 991. pp. 57-58; 992. p. 90; 993, p. 71; 996, p. 54; 999, pp. 32-34. USGS quadrangle map Juneau (D-4), 15'. USBM MAS sequence No 0021120052. MSHA Mid No Not available. USGS MRDS No A001504. Alaska Kardex No 112-007, 112-008, 112-009, 112-010, 112-012, 112-013, 112-014, 112-016, 112-017, 112-018, 112-019, 112-097, 112-122, 112-123. 54 Alternate name: Sulzei' Map location No.: 220 JUMBO BASIN— IRON LOCATION-OWNERSHIP Commodities: Fe, Cu, Au, Ag, Mo, Zn, Cr Quadrangle Craig. Mining district Ketchikan. Elevation 610 m. Topography Very rugged. Domain National forest. Ob ner Eskil Anderson. Reference point Mineralized zone. Meridian Copper River. Tract Sec. 34, T 76 S, R 84 E. Latitude 55°14'30" N. Longitude 132°37'54" W. GEOLOGY Type of ore body Replacement. Origin Metasomatic. Shape of ore body Tabular, irregular. Ore controls Igneous, contact zone. Mineral names Magnetite, chalcopyrite, molybdenite, pyrite, pyrrhotite, hematite, pyroxene, quartz, scapolite, amphibole, epidote, calcite, garnet, diopside, horn- blende, copper, limonite, malachite, azurite, chrysocolla, sericite, albite, talc. Host formation Unnamed igneous. Geologic age Lower Cretaceous. Deformation Intrusion, metamorphism, major folding, faulting. Age of deformation Lower Cretaceous. Rock types Skarn, granodiorite, limestone, marble, quartzite, schist. DEVELOPMENT Current status Past producer. Type of operation Surface-underground. Year of discovery 1897. Discovery method Ore-mineral in place. First production year 1907. Last production year 1923. Distance to water supply On-site. Road requirement Less than 10 km. Distance to power supply More than 100 km. Class Measured Indicated Inferred Not reported in reference . PUBLISHED RESERVES-RESOURCES Quantity Grade 96,760 mt ] 150,760 mt > 69,660 mt J 589,680 mt 43.40 pet Fe, 0.67 pet Cu, 0.38 g/mt Au, 28.50 g/mt Ag. 45.20 pet Fe, 0.75 pet Cu, 0.34 g/mt Au, 2.70 g/mt Ag. Year Reference 1945 421, p. 1. 1984 295, p. 46. REFERENCES 40. No. F-63; 5.5, p. 171; 56, p. 27, No. Ill; 74, p. 36; 76, p. 60; 77, p. 41; 85, p 17; 95, p. 38; 97, p. 26; 98, p. 33; 105, p. 23; 106, p. 69; 117, pp. 316-317, 369; 118, pp. 19-20; 121, p. 36; 147, pp. 80, 102; 156, p. 88; 157, p. 68; 158, pp. 83, 90; 184; 231, pp. 103-105; 256, pp. 34-35; 295, p. 46, No. 118; .357; 421; 470, pp. 1, 3-4, 13-14, 22-23, 27-28, 31, 36-40; 485. p. 142; 486. pp. 99. 101; 533, p. 28; 534, p. 28; 637; 638, p. 54; 73.5. p. 10; 748, p. 10; 758, p. 13; 820, p. 83; 843, pp. 165-166; 851, pp. 29, 52; 852, p. 26; 990, pp. 33, 36, 42, 46, 49, 51, 53, 58-61, 106-107; 992, p. 94; 993, pp. 81-82; 998, pp. 99-102; 1000. USGS quadrangle map Craig (A-2), 15'. USBM MAS sequence No 0021190002., MSHA Mid No 5000048. USGS MRDS No A000812. Alaska Kardex No 119-015, 119-086, 119-186, 119-188. 55 KASNA CREEK— COPPER Alternate name: Platsburg Commodities: Cu, Fe Map location No.: 129 LOCATION-OWNERSHIP Quadrangle Lake Clark. Reference point Mineralized zone. Mining district Bristol Bay. Meridian Seward. Elevation 762 m. Tract Sec. 24, T 1 N, R 28 W. Topography Very rugged. Latitude 60°9'25" N. Domain National wilderness. Longitude 154°3'15" W. Owner St. Eugene Mining Corp. Ltd. GEOLOGY Type of ore body Replacement, disseminated. Host formation Unnamed limestone. Origin Metasomatic. Geologic age Devonian. Shape of ore body Lenticular, irregular. Deformation Major folding, faulting, intrusion. Ore controls Lithology, bedding. Age of deformation Lower Jurassic. Mineral names Chalcopyrite, hematite, magnetite, Rock types Limestone, dolomite, basalt, talc, quartz, pyrite, calcite, andesite, felsic igneous. sphalerite, amphibole, chlorite. DEVELOPMENT Current status Explored prospect. Distance to water supply On-site. Type of operation Prospect. Road requirement Less than 100 km. Distance to power supply More than 100 km. Year of discovery 1906. Discovery method Ore-mineral in place. First production year Not applicable. Last production year Do. PUBLISHED RESERVES-RESOURCES Class Quantity Grade Year Reference Not reported in reference . . . 9,072,000 mt 1.00 pet Cu 1984 295, p. 45. REFERENCES 40, No. D-52; 47, p. 33; 55, pp. 14-16: 141, pp. 92-93; 193; 269, p. 83, USGS quadrangle map Lake Clark (A-3), 15'. No. 173; 291. pp. 2, 4-10, 14; 295. p. 45, No. 92; 541, pp. 121-122; 542, USBM MAS sequence No 0020930001. pp. 198-199; 62.5, pp. 3-4; 677, pp. 13-16; 819, pp. 150-151; 943; 955, MSHA Mid No 5000198. p. 77. USGS MRDS No A001713. Alaska Kardex No 093-007, 093-013. 56 Alternate name: Alaska Iron Co. Map location No.: 157 KLUKWAN— IRON LOCATION-OWNERSHIP Commodities: Fe, Ti, PGM Quadrangle Skagway. Mining district Juneau. Elevation 250 m. Topography Hilly. Domain Mixed. Owner Falconbridge. Reference point Mineralized zone. Meridian Copper River. Tract Sec. 28, T 28 S, R 56 E. Latitude 59°24'56" N. Longitude 135°53'42" W. GEOLOGY Type of ore body • ■ • • Placer. Origin Sedimentation. Shape of ore body Lenticular, irregular. Ore controls Lithology. Mineral names Magnetite, pyroxene, amphibole, i menite, chlorite, epidote, calcite, feldspar, quartz, apatite. Host formation Alluvium. Geologic age Quaternary. Deformation Not available. Age of deformation Do. Rock types Gravel, pyroxenite, diorite. DEVELOPMENT Current status Explored deposit. Type of operation Prospect. Year of discovery 1899. Discovery method Ore-mineral in place. First production year Not applicable. Last production year Do. Distance to water supply On-site. Road requirement Less than 10 km. Distance to power supply More than 100 km. Class Not reported in reference . . Do Quantity PUBLISHED RESERVES-RESOURCES Grade 454,000,000 mt 907,800,000 mt Do 3,210,100,000 mt. 10.00 pet Fe. Iron content expressed as magnetite . 10.80 pet. Fe. Alluvial fan portion of deposit; assay is soluble Fe. 16.80 pet Fe. Lode portion of deposit; assay is soluble Fe. Year Reference 1955 718, p. 36. 1972 876, p. 5. REFERENCES 40. No. F-3; 55. p. 163; 56, p. 117, Nos. 67-68; 147, pp. 80-81, 102; 212; 215. p. 103; 222, p. 4; 223, pp. 4-5; 236, pp. 92-93; 244, p. 10, No. 236; 269, p. 84, No. 215; 295, p. 45, No. 96; 312; 322, p. 5; 468, p. 11; 523, pp. 18, 24-25; 718; 876; 933, p. 159; 961. USGS quadrangle map Skagway (B-3), 15'. USBM MAS sequence No 0021090001. MSHA Mid No 5000049. USGS MRDS No A003176. Alaska Kardex No 109-001, 109-002. 57 Alternate name: Wulik River Map location No.: 1 LIK— ZINC LOCATION-OWNERSHIP Commodities: Zn, Pb, Ag, Cd Quadrangle De Long Mountains. Mining district Lisburne. Elevation 548 m. Topography Rugged. Domain BLM-administered. Owner General Crude Oil Co.-Noranda Exploration, Inc. Reference point Claim. Meridian Kateel River. Tract Sec. 15, T 32 N, R 20 W. Latitude 68°10'28" N. Longitude 163°12'30" W. GEOLOGY Type of ore body Stratabound, disseminated, stockwork. Origin Sedimentation. Shape of ore body Lenticular, massive, tabular. Ore controls Lithology, bedding. Mineral names Sphalerite, galena, pyrite, barite, quartz. Host formation Lisburne Group. Geologic age Mississippian. Deformation Major faulting, folding. Age of deformation Post-Tertiary. Rock types Chert, shale, limestone. DEVELOPMENT Current status Explored deposit. Type of operation Prospect. Year of discovery 1975. Discovery method Not available. First production year Not applicable. Last production year Do. Distance to water supply On-site. Road requirement Less than 100 km. Distance to power supply More than 100 km. Class Not reported in reference . . PUBLISHED RESERVES-RESOURCES Quantity Grade 21,773,000 mt 9.00 pet Zn, 3.10 pet Pb, 48.00 g/mt Ag Year Reference 1984 295, pp. 6, 42. REFERENCES 8; 38; 40, No. A-6; 120, pp. 7, 8; 121, p. 9; 295, pp. 6, 42; 296, p. 6; 310. USGS quadrangle map De Long Mountains (A-3), 15'. USBM MAS sequence No 0020180001. MSHA Mid No Not available. USGS MRDS No Do. Alaska Kardex No 018-009. :>s Alternate name: Lituya Bay Beach Placer Map location No.: 159 LITUYA BEACH SANDS— TITANIUM LOCATION-OWNERSHIP Commodities: Ti, Au, PGM Quadrangle Mount Fairweather. Mining district Juneau. Elevation 3 m. Topography Gentle. Domain National wilderness. Owner U.S. Park Service. Reference point Mineralized zone. Meridian Copper River. Tract Sec. 32, T 37 S, R 47 E. Latitude 58°37'20" N. Longitude 137°40'30" W. GEOLOGY Type of ore body Placer. Origin Sedimentation. Shape of ore body Tabular, irregular. Ore controls Bedding. Mineral names Gold, platinum. Host formation Alluvium. Geologic age Quaternary. Deformation Not available. Age of deformation Do. Rock types Sand. DEVELOPMENT Current status Past producer. Type of operation Placer. Year of discovery 1867. Discovery method Ore-mineral in place. First production year 1890. Last production year 1917. Distance to water supply More than 10 km. Road requirement Less than 50 km. Distance to power supply More than 100 km. Class Not reported in reference . PUBLISHED RESERVES-RESOURCES Quantity Grade Year 68,800,000 m 3 8.90 kg/m 3 Ti0 2 . Total hypothetical reserves of beach. 1978 Reference 72, pp. D23-D24. REFERENCES 40. No. F-5; 56; 72, pp. D6-D7, D23-D24; 275. USGS quadrangle map Mount Fairweather (C-6), 15' USBM MAS sequence No 0021110127. MSHA Mid No Not available. USGS MRDS No Do. Alaska Kardex No Do. 59 Alternate name: Livengood Map location No.: 41 LIVENGOOD CREEK— GOLD LOCATION-OWNERSHIP Commodities: Au, Ag, Sb, Cr, Sn, W Quadrangle Livengood. Mining district Tolovana. Elevation 197 m. Topography Hilly. Domain BLM-administered. Owner Callahan Mining Corp. Reference point Claim. Meridian Fairbanks. Tract Sec. 15, T 8 N, R 5 W. Latitude 65°31'30" N. Longitude 148°33'0" W. GEOLOGY Type of ore body Placer. Origin Sedimentation. Shape of ore body Irregular. Ore controls Bedding. Mineral names Gold, magnetite, ilmenite, limonite, pyrite, chromite, stibnite. Host formation Alluvium. Geologic age Quaternary. Deformation Not available. Age of deformation Do. Rock types Gravel, silt. DEVELOPMENT Current status Producer. Type of operation Placer. Year of discovery 1914. Discovery method Ore-mineral not in place. First production year 1915. Last production year 1983. Distance to water supply On-site. Road requirement None. Distance to power supply Less than 100 km. Class Measured Indicated Inferred . Quantity PUBLISHED RESERVES-RESOURCES Grade Year Reference 5,887,000 m 3 \ 5,734,000 m 3 J 11,468,000 m 3 0.50 g/m 3 Au 0.50 g/m 3 Au. Reserve data established by use of 800 churn drill holes. 1975 ,375, p. 366. REFERENCES 40. No. B-32; 55, p. 239; 74, p. 21; 77, pp. 51-52; 78, p. 63; 79, p. 56; 80, p. 47; 81, p. 31; 101, pp. 205-208; 105, p. 37; 106, p. 82; 120, pp. 23, 24; 121, pp. 22, 23; 195; 215, pp. 174-176; 216, pp. 98-99; 219, p. 21; 220, p. 29; 234, pp. 115-117; 244, p. 5, No. 86; 269, p. 81, No. 75; 292, pp. 1-2; 296, p. 11; 302, p. 67; 303, p. 25; 317; 332, pp. 1, 3; 333; 375; 381; 453, pp. 14, 17, 34, 39; 490, p. 31; 558, pp. 262-268; 584; 585; 600, p. 19; 643; 647, pp. 178-181, 183-184; 798; 823, p. 14; 824, p. 21; 825, p. 27; 826, p. 30; 827, p. 36; 828, p. 36; 830, p. 34; 831, p. 39; 832, pp. 39-40; 833, p. 44; 834, p. 52; 835, pp. 53-54; 836, pp. 52-53; 837, pp. 48-49; 838, pp. 45-46, 68; 851, pp. 24-25; 852, pp. 2, 52; 953, p. 11. USGS quadrangle map Livengood (C-4), 15'. USBM MAS sequence No 0020490064. MSHA Mid No 5000998. USGS MRDS No A001738. Alaska Kardex No 049-018, 049-089, 049-158, 049-159, 049-267, 049-281, 049-282, 049-401. 60 LOST RIVER— TIN Alternate mime: C.issiterile Creek Commodities: Sn, F, W, Be Map location No.: 32 LOCATION-OWNERSHIP Quadrangle Teller. Reference point Entrance to underground workings. Mining district Port Clarence. Meridian Kateel River. Elevation 107 m. Tract Sec. 22, T 1 N, R 41 W. Topography Rugged. Latitude 65°28'45" N. Domain BLM-administered. Longitude 167°9'35" W. Owner Pan Central Explorations Ltd. GEOLOGY Type of ore body Disseminated. Host formation Port Clarence Limestone. Origin Metasomatic, hydrothermal. Geologic age Ordovician. Shape of ore body Massive. Deformation Intrusion, metamorphism. Ore controls Fracturing, igneous. Age of deformation Cretaceous. Mineral names Cassiterite, scheelite, fluorite, Rock types Limestone, granite, rhyolite, arsenopyrite, azurite, beryl, lamprophyre. biotite, calcite, albite, chalcedony, chalcopyrite, chlorite, chrysoberyl, corundum, dickite, dolomite, epidote, euclase, feldspar, andra- dite, galena, goethite, gold, mica, hematite. DEVELOPMENT Current status Past producer. Distance to water supply Less than 3 km. Type of operation Surface-underground. Road requirement Less than 10 km. Distance to power supply More than 100 km. Year of discovery 1903. Discovery method Ore-mineral not in place. First production year 1913. Last production year 1955. PUBLISHED RESERVES-RESOURCES Class Quantity Grade Year Reference Not reported in reference . . . 30,679,800 mt 0.16 pet Sn, 17.23 pet CaF 2 , 0.03 pet W0 3 . Zone 1; -j grades required calculation by evaluator. r 1972 .506, pp. 1, 4. Do 3,457,300 mt 30.33 pet CaF 2 . Zone 2 J REFERENCES 40. No. A-31; 55; 76, pp. 58, 71; 77, p. 68; 78, p. 28; 79, pp. 19, 62; 80, USGS quadrangle map Teller (B-5), 15'. pp. 22. 65; 85, pp. 37-38; 92, pp. 28-29; 95, p. 39; 98, p. 50; 106, pp. 71, USBM MAS sequence No 0020430003. 95; 720, p. 10; 121, pp. 13, 19, 40, 41; 150, pp. 163, 185; 152, p. 407; MSHA Mid No Not available. 172, pp. 1-3; 252, pp. 121-123; 254, pp. 18-23; 269, p. 80, No. 34; 287, USGS MRDS No A003662. pp. 84-88; 304; 378, p. 236; 379, pp. 354-357, 359; 387, pp. 2-44; 388; Alaska Kardex No 043-010, 043-022, 043-023, 043-025, 39.3. pp. 9-10; 408, pp. 89. 91-92; 409, pp. 146-150; 4.30; 484, pp. 44, 043-026, 043-054, 043-055, 49-50, 52-55; 487, pp. 262-263; 505; 506; 533, p.41; 534, pp. 21-22, 52; 043-056, 043-057, 043-058, 562, pp. 436-437; 782; 826, pp. 61-62; 827, p. 68; 843, p. 203; 851, p. 043-059, 043-084, 043-087, 27; 852, p. 4; 868, pp. 51-74; 89.3, p. 31; 904, p. 7; 922, pp. 157-160. 043-090, 043-091, 043-092, 166-167; 9.37. p. 1; 980; 981. 043-093, 043-094, 043-095, 043-096, 043-097, 043-098, 043-099, 043-100, 043-101, 043-104, 043-105, 043-106, 043-108, 043-111, 043-113, 043-114, 043-118, 043-124, 043-126, 043-130, 043-131. 61 Alternate name: Margerie Glacier Map location No.: 154 MARGERIE— COPPER LOCATION-OWNERSHIP Commodities: Cu, Au, Ag, W, Bi, As, Mo, Ba Quadrangle Skagway. Mining district Juneau, Elevation 550 m. Topography Very rug Domain National wilderness. Owner U.S. Park Service. Reference point Surface workings. Meridian Copper River. Tract Sec. 17, T 33 S, R 50 E. Latitude 59°0'40" N. Longitude 137°6'0" W. GEOLOGY Type of ore body Stockwork, disseminated, replacement. Origin Hydrothermal. Shape of ore body Domelike. Ore controls Fracturing, faulting. Mineral names Cassiterite, scheelite, fluorite, arsenopyrite, azurite, beryl, biotite, calcite, albite, chalcedony, chalcopyrite, chlorite, chrysoberyl, corundum, dickite, dolomite, epidote, euclase, feldspar, an- dradite, galena, goethite, gold, mica, hematite. Host formation Unnamed igneous. Geologic age Tertiary. Deformation Faulting, intrusion, metamorphism. Age of deformation Tertiary. Rock types Quartz monzonite, granodiorite, diorite. DEVELOPMENT Current status Explored prospect. Type of operation Prospect. Year of discovery 1960. Discovery method Ore-mineral in place. First production year Not applicable. Last production year Do. Distance to water supply Less than 10 km. Road requirement Do. Distance to power supply More than 100 km. Class Inferred Do ... PUBLISHED RESERVES-RESOURCES Quantity Grade Year Reference 145,000,000 mt 68,000 mt 0.20 pet Cu, 0.27 g/mt Au, 4.50 g/mt Ag, 0.01 pet W0 3 . 0.50 pet Cu, 1.70 g/mt Au, 13.70 g/mt Ag 1978 1978 72, p. 72, p. C160. C161. REFERENCES 40, No. F-6; 56, p. Ill, No. 2; 72, pp. C149-C161, plates 1A, IB, 2; 148, pp. 53-54; 209; 222, p. 5; 223, p. 5; 236, p. 95; 417; 518; 519, pp. 3, 5, 26. 35, 40, 43; 548, p. 16; 933, p. 159. USGS quadrangle map Skagway (A-6), USBM MAS sequence No 0021090002. MSHA Mid No Not available. USGS MRDS No A003178. Alaska Kardex No 109-057. 15'. 62 Alternate name: Ship Map location No.: 155 MASSIVE CHALCOPYRITE— COPPER LOCATION-OWNERSHIP Commodities: Cu, Au, Ag, W, Zn Quadrangle Skagway. Mining district Juneau. Elevation 1,554 m. Topography Very rugged. Domain National wilderness. Owner U.S. Park Service. Reference point Mineralized zone. Meridian Copper River. Tract Sec. 6, T 33 S, R 52 E. Latitude 59°1'54" N. Longitude 136°47'56" W. GEOLOGY Type of ore body Replacement. Origin Metasomatic, metamorphism. Shape of ore body Massive, lenticular, irregular. Ore controls Contact zone, igneous. Mineral names Chalcopyrite, albite, andesine, apatite, biotite, calcite, actinolite, chlorite, covellite, diopside, epidote, garnet, goethite, horn- blende, ilmenite, magnetite, oligoclase, powellite, pyrite, pyr- rhotite, quartz, sericite, sphalerite, sphene. Host formation Tidal and Rendau. Geologic age Devonian. Deformation Intrusion, metamorphism. Age of deformation Cretaceous. Rock types Skarn. DEVELOPMENT Current status Raw prospect. Type of operation Prospect. Year of discovery 1966. Discovery method Ore-mineral in place. First production year Not applicable. Last production year Do. Distance to water supply Less than 10 km. Road requirement Do. Distance to power supply More than 100 km. Class Inferred PUBLISHED RESERVES-RESOURCES Quantity Grade 3,900 mt 5.00 pet Cu, 5.10 g/mt Au, 240.00 g/mt Ag, 0.52 pet WO,. Year Reference 1978 72, p. C183. REFERENCES 72, pp. C179-C185; 236, p. 105; 519, pp. 4, 40, 43. USGS quadrangle map Skagway (A-5), 15'. USBM MAS sequence No 0021090073. MSHA Mid No Not available. USGS MRDS No Do. Alaska Kardex No Do. 63 Alternate name: American Eagle Vein Map location No.: 42 MCCARTY— GOLD LOCATION-OWNERSHIP Commodities: Au, Sb Quadrangle Livengood. Mining district Fairbanks. Elevation 579 m. Topography Hilly. Domain State. Owner Placid Oil Co. Reference point Mineralized zone. Meridian Fairbanks. Tract Sec. 28, T 3 N, R 2 E. Latitude 65°3'45" N. Longitude 147°21'0" W. GEOLOGY Type of ore body Fissure vein, shear zone, replacement. Origin Hydrothermal, oxidation. Shape of ore body Irregular. Ore controls Fracturing, faulting. Mineral names Gold, stibnite, sphalerite, arsenopyrite, jamesonite, quartz. Host formation Birch Creek Schist. Geologic age Paleozoic. Deformation Metamorphism, faulting, intrusion. Age of deformation Post-Jurassic. Rock types Schist, quartz diorite, monzonite. DEVELOPMENT Current status Past producer. Type of operation Surface-underground. Year of discovery 1908. Discovery method Ore-mineral in place. First production year 1911. Last production year 1942. Distance to water supply On-site. Road requirement None. Distance to power supply On-site. Class Indicated Inferred . Quantity 1,925,000 mt 1,925,000 mt PUBLISHED RESERVES-RESOURCES Grade 1 2.11 r tioi g/mt Au. Reserves are a result of IMC evalua- tion of Cleary area. Year Reference 1970 656, p. li. REFERENCES 78, p. 60: 96, p. 34; 97, p. 31.; 121; 124, p. 15; 155, p. 331; 759, p. 322; 763, p. 8; 795; 470, pp. 75, 102-106; 457; 453, p. 10; 454, pp. 7-8; 475, pp. 12-14, 33-35, 41-42; 560, pp. 411-412; 640; 656; 663, p. 227; 685; 821, pp. 164-167; 822, pp. 149-153; 825, p. 14; 826, p. 17; 827, p. 20; 828, pp. 19-20; 829, p. 19; 837, p. 20; 834, p. 22; 835, pp. 23-24; 836, pp. 25-26; 837, p. 22; 838, p. 22; 851, pp. 53, 230. USGS quadrangle map Livengood (A-l), 15'. USBM MAS sequence No 0020490046. MSHA Mid No 5001436. USGS MRDS No A001832. Alaska Kardex No 049-103, 049-358. 64 MIKADO— GOLD Alternate name: Little Squaw Commodities: Au, Ag Map location No.: 26 LOCATION-OWNERSHIP Quadrangle Chandalar. Reference point Mineralized zone. Mining district Chandalar. Meridian Fairbanks. Elevation 1,303 m. Tract Sec. 4, T 31 N, R 3 W. Topography Rugged. Latitude 67°32'22" N. Domain State. Longitude 148°17'0" W. Owner Little Squaw Gold Mining Co. GEOLOGY Type of ore body Fissure vein, shear zone. Host formation Unnamed calc-schist. Origin Hydrothermal. Geologic age Devonian. Shape of ore body Tabular, irregular. Deformation Minor folding, faulting, meta- Ore controls Faulting, fracturing. morphism, intrusion. Mineral names Gold, sphalerite, galena, quartz, Age of deformation Mesozoic. limonite. Rock types Schist, phyllite, limestone, slate, greenstone, granite. DEVELOPMENT Current status Past producer. Distance to water supply On-site. Type of operation Underground. Road requirement None. Distance to power supply More than 100 km. Year of discovery 1908. Discovery method Ore-mineral in place. First production year 1908. Last production year 1983. PUBLISHED RESERVES-RESOURCES Class Quantity Grade Year Reference Measured 13,600 mt Indicated 4,500 mt f 85.20 g/mt Au. Mikado ore zone 1 Inferred 18,200 mt J V 1980 265, p. 2 Measured 9,100 mt 58.70 g/mt Au. Little Squaw ore zone [ REFERENCES 40, No. B-20; 55, p. 204; 62; 63; 76, p. 68; 96, p. 35; 97, p. 34; 109, pp. USGS quadrangle map Chandalar 1:250,000. 3, 14-16; 110; 121, pp. 15, 19, 20, 30; 165, pp. 5, 19-21; 215, p. 113; USBM MAS sequence No 0020310001. 230, pp. 6-8, 42, 48; 265; 269, p. 80, No. 30; 295, p. 23; 366; 395, p. 14; MSHA Mid No 5001401. 490, p. 25; 497; 498; 499; 500; 501; 527, pp. 112-115; 556, pp. 261-262; USGS MRDS No A003931. 686; 687; 688; 796, pp. 4-8; 866; 889; 964. Alaska Kardex No 031-002, 031-012, 031-016, 031-017, 031-021, 031-039, 031-044, 031-048. 65 Alternate name: Alaska Nickel Mines Map location No.: 180 MIRROR HARBOR— NICKEL LOCATION-OWNERSHIP Commodities: Ni, Cu, Co, PGM Quadrangle Sitka. Mining district Chichagof. Elevation 20 m. Topography Gentle. Domain National wilderness. Owner-operator Galactic Resources, Inc. Reference point Mineralized zone. Meridian Copper River. Tract Sec. 22, T 47 S, R 56 E. Latitude 57 "47 7" N. Longitude 136°18'25" W. GEOLOGY Type of ore body Disseminated, massive. Origin Magmatic differentiation. Shape of ore body Tabular, irregular. Ore controls Igneous, lithology. Mineral names Pentlandite. chalcopyrite, pyrrhotite, amphibole, pyroxene, plagioclase. Host formation Unnamed mafic intrusive. Geologic age Post-Jurassic. Deformation Faulting, intrusion. Age of deformation Post-Jurassic. Rock types Gabbro, norite, diorite. DEVELOPMENT Current status Explored deposit. Type of operation Prospect. Year of discovery 1911. Discovery method Ore-mineral in place. First production year Not applicable. Last production year Do. Distance to water supply Less than 3 km. Road requirement Less tham 10 km. Distance to power supply Less than 100 km. Class Not reported in reference . Indicated PUBLISHED RESERVES-RESOURCES Quantity Grade Year Reference 7,257 mt. 6,625 mt. 1.60 pet Ni, 1.00 pet Cu 1.57 pet Ni, 0.88 pet Cu 1984 295, p. 46. REFERENCES 40. No. F-21; 55, p. 144; 56, p. 100, No. 26; 75, 115. pp. 95-98, 110-111; 117, pp. 348-351; 120, 43; 158. p. 78; 208: 240, pp. 82-84; 244, p. 10, 295. p. 46, No. 102; 296, pp. 8, 15; 468, p. 12; 472, pp. 56-63; 491; 503, p. 91; 533, pp. 22-23, 30; 638, p. 65; 644, pp. 125-133; 652; 669; 748, p. 3; 795; 899; 904, p. 7; 985. p. 97; 79, pp. 25, 41; p. 10; 121, pp. 15, 39, No. 242; 262, pp. 13, 38; USGS quadrangle map Sitka (D-7), 15'. USBM MAS sequence No 0021140068. MSHA Mid No Not available. USGS MRDS No A003133. Alaska Kardex No 114-017. 66 Alternate name: Homestake Creek Map location No.: 38 MORELOCK CREEK— GOLD LOCATION-OWNERSHIP Commodities: Au, Ag, Sn Quadrangle Tanana. Mining district Melozitna. Elevation 151 m. Topography Hilly. Domain BLM-administered. Owner Edward Vogt Estate. Reference point Claim. Meridian Fairbanks. Tract Sec. 30, T 6 N, R 18 W. Latitude 65°19'20" N. Longitude 151 °20'12" W. GEOLOGY Type of ore body Placer. Origin Sedimentation. Shape of ore body Irregular. Ore controls Bedding, fracturing. Mineral names Gold, cassiterite, magnetite, limonite, hematite, garnet. Host formation Alluvium. Geologic age Quaternary. Deformation Not available. Age of deformation Do. Rock types Gravel. DEVELOPMENT Current status Past producer. Type of operation Placer. Year of discovery 1901. Discovery method Ore-mineral not in place. First production year 1902. Last production year 1944. Distance to water supply On-site. Road requirement Less than 50 km. Distance to power supply More than 100 km. Class Indicated PUBLISHED RESERVES-RESOURCES Quantity Grade 91,000 m 3 0.29 g/m 3 Au, 90.19 g/m 3 Sn. Ag mentioned in past production but not in assay. Year 1945 Reference 895, p. 8. REFERENCES 94, p. 55; 162, p. 5; 283, p. 383; 288, p. 82, plate 2; 563, p. 43; 831, p. 43; 833, p. 47; 835, pp. 57-58; 887; 895, p. 8. USGS quadrangle map Tanana (B-3), 15'. USBM MAS sequence No 0020480013. MSHA Mid No Not available. USGS MRDS No A003567. Alaska Kardex No 048-006, 048-042, 048-053. ■■ 67 Alternate name: Maiden Bay Map location No.: 232 MOTH BAY— ZINC LOCATION-OWNERSHIP Commodities: Zn, Cu, Ag, Au, Pb Quadrangle Ketchikan. Mining district Ketchikan. Elevation 100 m. Topography Hilly. Domain National forest. Owner Robert Emmert Gray. Reference point Entrance to underground workings. Meridian Copper River. Tract Sec. 7, T 76 S, R 93 E. Latitude 55°17'50" N. Longitude 131 °20'30" W. GEOLOGY Type of ore body Stratiform, replacement. Origin Hydrothermal. Shape of ore body Tabular, irregular. Ore controls Lithology, bedding. Mineral names Sphalerite, chalcopyrite, galena, pyrite, pyrrhotite, calcite, quartz, muscovite, magnetite. Host formation Unnamed mica schists. Geologic age Jurassic. Deformation Metamorphism, intrusion, faulting. Age of deformation Cretaceous. Rock types Schist, quartzite. major DEVELOPMENT Current status Explored prospect. Type of operation Prospect. Year of discovery 1911. Discovery method Ore-mineral in place. First production year Not applicable. Last production year Do. Distance to water supply Less than 3 km. Road requirement Less than 10 km. Distance to power supply More than 100 km. Class Measured Indicated Measured Indicated Inferred . Measured Indicated Quantity 2,700 mt. . 4,500 mt. . 1,630 mt. . 1,630 mt. . 100,000 mt 31,750 mt. 59,900 mt . PUBLISHED RESERVES-RESOURCES Grade 2.90 pet Cu. High-grade copper zone 2.00 pet Zn, 0.50 pet Cu, Low-grade zinc-copper zone. 7.50 pet Zn, 1.00 pet Cu. High-grade zinc-copper zone. Year Reference , 1953 719, pp. 69-70. REFERENCES 40. Xo. F-71; 56; 719, pp. 59-71; 15-16: 904, p. 6; 945. 820. pp. 90-91; 827, p. 18; 828. pp. USGS quadrangle map Ketchikan (B-5), 15'. USBM MAS sequence No 0021200025. MSHA Mid No Not available. USGS MRDS No A001641. Alaska Kardex No 120-048. 68 Alternate name: Gray Copper Vein Map location No.: 210 MOUNTAIN VIEW— TUNGSTEN LOCATION-OWNERSHIP Commodities: W, Ag, Au, Pb Quadrangle Ketchikan. Mining district Hyder. Elevation 212 m. Topography Very rugged. Domain National forest. Owner Mineral Basin Mining Co. Reference point Claim. Meridian Copper River. Tract Sec. 11, T 68 S, R 99 E. Latitude 55°59'20" N. Longitude 130°2'58" W. GEOLOGY Type of ore body Fissure vein. Origin Hydrothermal. Shape of ore body Irregular, tabular. Ore controls Fracturing, igneous. Mineral names Scheelite, galena, sphalerite, chalcopyrite, pyrite, quartz, pyrrhotite, barite, chlorite. Host formation Texas Creek Granodiorite. Geologic age Jurassic. Deformation Intrusion, faulting. Age of deformation Jurassic. Rock types Granodiorite, tuff, volcanic breccia, quartzite, slate, schist. DEVELOPMENT Current status Explored prospect. Type of operation Prospect. Year of discovery 1917. Discovery method Ore-mineral in place. First production year Not applicable. Last production year Do. Distance to water supply Less than 3 km. Road requirement Less than 10 km. Distance to power supply More than 100 km. Class Indicated Inferred . Quantity 8,137 mt. 1.415 mt. PUBLISHED RESERVES-RESOURCES Grade I 0.52 pet W0 3 , 69.94 g/mt Ag, 1.78 g/mt Au. Year Reference 1945 627, p. 1. REFERENCES 47, pp. 42, 68-69; 81, p. 21; 113, pp. 43, 63-67; 115, pp. 74, 76-77; 116, pp. 41-42, 54-55; 117, pp. 317, 324, 330, 358; 320, pp. 1-10; 600, p. 31; 627; 826, p. 16; 827, p. 17; 843, p. 171; 893, pp. 4-5, 36, 38, 45-49; 968, pp. 138-139. USGS quadrangle map Ketchikan (D-l), USBM MAS sequence No 0021200157. MSHA Mid No Not available. USGS MRDS No A001642. Alaska Kardex No Not available. 15' Alternate name: Outer Submarine Beach Map location No.: 49 69 NOME BEACHES— GOLD LOCATION-OWNERSHIP Commodities: Au, Ag Quadrangle Nome. Mining district Nome. Elevation 11m. Topography Gentle. Domain BLM-administered. Operator Alaska Gold Co. Reference point Mineralized zone. Meridian Kateel River. Tract Sec. 26, T 11 S, R 34 W. Latitude 64°30'0" N. Longitude 165°25'0" W. GEOLOGY Type of ore body Placer. Origin Sedimentation. Shape of ore body Irregular. Ore controls Bedding. Mineral names Gold, silver. Host formation Alluvium. Geologic age Quaternary. Deformation Not available. Age of deformation Do. Rock types Gravel, sand, clay. DEVELOPMENT Current status Producer. Type of operation Placer. Year of discovery 1898. Discovery method Ore-mineral not in place. First production year 1898. Last production year Not available. Distance to water supply On-site. Road requirement Do. Distance to power supply Less than 10 km. Class Indicated PUBLISHED RESERVES-RESOURCES Quantity Grade 94,800,000 m 3 0.39 g/m 3 Au Year Reference 1977 80.3, p. 62. REFERENCES 4; 5; 40, No. A-49; 73, pp. 263-275; 80, pp. 7-67; 99; 105, pp. 3-49; 108, pp. 1-180; 120, pp. 23, 24; 121, pp. 15, 20, 30; 151; 160; 201; 215; 226, p. 213; 255; 269, p. 80, No. 43; 281; 295, pp. 8, 24; 296, pp. 10, 21; 305; 364; 396; 429; 430; 434; 490; 550; 567; 592; 595; 600; 608; 636; 651; 668; 785; 800; 803. p. 62; 809; 810; 817; 823, pp. 1-30; 824, pp. 1-50; 825; 826; 827; 828; 829; 830; 831, pp. 47-48, 56-57; 832; 833; 834; 835; 836; 837; 838; 842; 843; 845; 851; 852; 868, pp. 3-52; 882; 989. USGS quadrangle map Nome (B-l), 15'. USBM MAS sequence No 0020520017. MSHA Mid No Not available. USGS MRDS No A002502. Alaska Kardex No Not available. 70 Alternate name: O.K. Nos. 1-1 Map location No.: 163 NUNATAK— MOLYBDENUM LOCATION-OWNERSHIP Commodities: Mo, Cu, Au, Ag, Fe Quadrangle Mount Fairweather. Mining district Juneau. Elevation 335 m. Topography Rugged. Domain National wilderness. Owner U.S. Park Service. Reference point Claim. Meridian Copper River. Tract Sec. 20, T 33 S, R 56 E. Latitude 58°59'20" N. Longitude 136°6'0" W. GEOLOGY Type of ore body Stockwork, disseminated, replacement. Origin Hydrothermal. Shape of ore body Massive, irregular. Ore controls Igneous, fracturing. Mineral names Molybdenite, chalcopyrite, bornite, andesine, apatite, biotite, actino- lite, calcite, albite, chert, chlorite, clinozoisite, diopside, enargite, epidote, feldspar, garnet, horn- blende, orthoclase, magnetite, malachite, alunite, montmorillonite. Host formation Tidal Formation. Geologic age Devonian. Deformation Metamorphism, intrusion, faulting. Age of deformation Cretaceous. Rock types Chert, skarn. DEVELOPMENT Current status Explored prospect. Type of operation Prospect. Year of discovery 1941. Discovery method Ore-mineral in place. First production year Not applicable. Last production year Do. Distance to water supply Less than 3 km. Road requirement Less than 10 km. Distance to power supply More than 100 km. PUBLISHED RESERVES-RESOURCES Class Not reported in reference . Do Indicated Inferred Indicated Quantity 2,038,400 mt 117,507,900 mt 7,438,900 mt ■> 8,255,400 mt [ 124,284,300 mt ' Grade 0.07 pet MoS 2 , 0.02 pet Cu. Stockwork deposit, above sea level. 0.03 pet MoS 2 , 0.02 pet Cu. Remainder of stockworks and fault zone deposit. 0.06 pet Mo, 0.02 pet Cu. Stockwork with conspicuous molybdenite. 0.04 pet Mo, 0.02 pet Cu. Stockwork with inconspicuous molybdenite. Year 1971 Reference 519, p. 1. » 1978 72, p. C294. REFERENCES 39; 40, No. F-10; 55, p. 163; 56; 72, pp. C274-C295, plates 1A, IB, 2; 198; 233, pp. 42-45; 246, p. 193; 468, p. 12; 518; 519; 695, pp. 56-57; 696, pp. 56-57; 767, p. 49; 790, pp. 1-6; 843, pp. 178-180; 906, pp. 9-18; 913; 941; 987, p. 150. USGS quadrangle map Mount Fairweather (D-l), 15'. USBM MAS sequence No 0021110050. MSHA Mid No Not available. USGS MRDS No A002101. Alaska Kardex No 111-020, 111-041, 111-050, 111-051, 111-057. 71 Alternate name: Alaska Nabesna Corporation Map location No.: 101 ORANGE HILL— COPPER LOCATION-OWNERSHIP Commodities: Cu, Mo, Zn, Au, Ag Quadrangle Nabesna. Mining district Chisana. Elevation 884 m. Topography Very rugged. Domain Federal. Owner-operator Wallace McGregor Reference point Mineralized zone. Meridian Copper River. Tract Sec. 20, T 5 N, R 14 E. Latitude 62°12'12" N. Longitude 142°50'0" W. GEOLOGY Type of ore body Stockwork, disseminated. Origin Hydrothermal. Shape of ore body Massive. Ore controls Igneous. Mineral names Chalcopyrite, pyrite, molybdenite, tetrahedrite, sphalerite, quartz, feldspar, hornblende, biotite, magnetite, chlorite, sericite, calcite, kaolin, limonite, bornite. Host formation Nabesna Pluton. Geologic age Upper Cretaceous. Deformation Intrusion. Age of deformation Upper Cretaceous. Rock types Quartz diorite, granodiorite. DEVELOPMENT Current status Explored deposit. Type of operation Prospect. Year of discovery 1898. Discovery method Ore-mineral in place. First production year Not applicable. Last production year Do. Distance to water supply On-site. Road requirement Less than 50 km. Distance to power supply More than 100 km. Class Inferred PUBLISHED RESERVES-RESOURCES Quantity Grade 290,302,000 mt 0.35 pet Cu, 0.03 pet MoS 2 Year Reference 1979 269, p. 83. REFERENCES 40. No. E-49; 55, pp. 205, 208-209; 121, p. 11; 138, p. 227; 264, pp. 9-10; 269, p. 83, No. 145; 295, p. 45, No. 73; 417; 522; 552, pp. 33-45; 590, pp. 189, 201. 203, 205-207, 209; 611, p. 103; 619, pp. 54-55, 58; 635, p. 4; 701; 706. pp. 5, 14. 18-19, 24; 707; 708; 709; 710; 713; 715; 824, p. 36; 826, p. 54; 827, p. 60; 828, p. 63; 843, p. 193; 881; 904, pp. 5-6; 938, pp. 1-16; 948, pp. 166-168; 952, pp. 6-7; 955, p. 108. USGS quadrangle map Nabesna (A-4), 15'. USBM MAS sequence No 002078015. MSHA Mid No Not available. USGS MRDS No A002357. Alaska Kardex No 078-014, 078-061. 72 Alternate name: Michele Map location No.: 186 PORT SNETTISHAM— IRON LOCATION-OWNERSHIP Commodity: Fe Quadrangle Sumdum. Mining district Juneau. Elevation 152 m. Topography Rugged. Domain National forest. Owner Andy and Sam Pekovich. Reference point Mineralized zone. Meridian Copper River. Tract Sec. 8, T 45 S, R 72 E. Latitude 57°59'0" N. Longitude 133°46'30" W. GEOLOGY Type of ore body Disseminated, massive. Origin Magmatic differentiation. Shape of ore body Tabular, irregular. Ore controls Igneous. Mineral names Magnetite, ilmenite, biotite, pyroxene, sphene, apatite, epidote, hornblende, chlorite, pyrrhotite, chalcopyrite, spinel. Host formation Wrangell-Revillagigedo. Geologic age Upper Jurassic. Deformation Intrusion, metarnorphism. Age of deformation Upper Jurassic. Rock types Phyllite, diorite, pyroxenite. DEVELOPMENT Current status Explored prospect. Type of operation Prospect. Year of discovery 1895. Discovery method Ore-mineral in place. First production year Not applicable. Last production year Do. Distance to water supply Less than 3 km. Road requirement Less than 10 km. Distance to power supply Do. Class Indicated PUBLISHED RESERVES-RESOURCES Quantity Grade 450.000,000 mt 19.00 pet Fe Year Reference 1974 312. REFERENCES 40. No. F-30; 49; 55, pp. 155, 164; 56, p. 120, No. 2; 71, pp. 128, 165; 73. p. 541; 98, p. 33; 105, p. 24; 115, pp. 133-134; 117, p. 352; 147, pp. 81, 102; 212; 242, pp. 25-26; 244, p. 10, No. 250; 312; 322, p. 5; 418, pp. 2, 4-5, 9-12, 16-17, 23; 468; 482, pp. 39-40; 485, p. 139; 486, p. 97; 517, p. 4; 638, p. 64; 863, pp. 47-48; 896; 904, p. 10; 922, p. 36; 992, p. 90; 996. p. 53. USGS quadrangle map Sumdum (D-6), 15'. USBM MAS sequence No 0021150001. MSHA Mid No Not available. USGS MRDS No A003396. Alaska Kardex No 115-010, 115-019, 115-054. 73 Alternate name: Buck Creek Map location No.: 31 POTATO MOUNTAIN— TIN LOCATION-OWNERSHIP Commodity: Sn Quadrangle Teller. Mining district Port Clarence. Elevation 106 m. Topography Rolling. Domain BLM-administered. Owner Richard Lee & Associates. Reference point Mineralized zone. Meridian Kateel River. Tract Sec. 22, T 3 N, R 43 W. Latitude 65°38'30" N. Longitude 167°31'0" W. GEOLOGY Type of ore body Placer. Origin Sedimentation. Shape of ore body Irregular. Ore controls Bedding, fracturing. Mineral names Cassiterite, hematite, magnetite, pyrite, gold, quartz, feldspar, tour- maline, garnet, calcite. Host formation Alluvium. Geologic age Quaternary. Deformation Not available. Age of deformation Do. Rock types Gravel. DEVELOPMENT Current status Past producer. Type of operation Placer. Year of discovery 1901. Discovery method Ore-mineral not in place. First production year 1911. Last production year 1953. Distance to water supply Less than 10 km. Road requirement Less than 50 km. Distance to power supply Less than 100 km. Class Not reported in reference . . . PUBLISHED RESERVES-RESOURCES Quantity Grade 878,000 m 3 195.90 g/m 3 Sn Year Reference 1945 390, p. 11. REFERENCES 40, No. A-30; 78, pp. 27-28; 80, p. 22; 86, pp. 88-90; 92, pp. 28-29; 95, p. 39; 98, p. 50; 103; 104; 151, p. 195; 160, p. 393; 215; 253; 255, pp. 268-282; 287; 378, p. 236; 379; 387; 390; 391; 392; 393; 408; 409, pp. 145-147; 430; 484; 487; 505; 562, pp. 443-458; 632; 633; 779; 868; 923. USGS quadrangle map Teller (C-6), 15'. USBM MAS sequence No 0020430005. MSHA Mid No Not available. USGS MRDS No A003672. Alaska Kardex No 043-012, 043-041, 043-047, 043-049, 043-050, 043-062, 043-107, 043-109, 043-110, 043-111, 043-125. 74 Alternate name: JES 1-1074 Map location No.: 235 QUARTZ HILL— MOLYBDENUM LOCATION-OWNERSHIP Commodity: Mo Quadrangle Ketchikan. Mining district Ketchikan. Elevation 808 m. Topography Rugged. Domain National monument. Owner-operator Pacific Coast Molybdenum Co. (U.S. Borax). Reference point Mineralized zone. Meridian Copper River. Tract Sec. 2, T 75 S, R 98 E. Latitude 55°24'5" N. Longitude 130°29'0" W. GEOLOGY Type of ore body Stockwork. Origin Hydrothermal. Shape of ore body Massive. Ore controls Fracturing. Mineral names Molybdenite, quartz, feldspar. Host formation Quartz Hill Stock. Geologic age Tertiary. Deformation Intrusion. Age of deformation Tertiary. Rock types Quartz monzonite, aplite, quartz latite. DEVELOPMENT Current status Explored deposit. Type of operation Prospect. Year of discovery 1974. Discovery method Geochemical anomaly. First production year Not applicable. Last production year Do. Distance to water supply Less than 10 km. Road requirement Less than 50 km. Distance to power supply More than 100 km. Class Indicated Measured Do .... Do .... Quantity PUBLISHED RESERVES-RESOURCES Grade 1,360,500,000 mt. 181,400,000 mt . . 1,361,000,000 mt. 444,500,000 mt . . Year Reference 0.14 pet MoS 2 . Cutoff grade set at 0.07 pet MoS 2 0.20 pet MoS 2 . Cutoff grade set at 0.07 pet MoS 2 0.14 pet Mo 0.22 pet Mo 1982 1984 907, p. 2. 295, pp. 19, 47. REFERENCES 3; 6; 7; 20; 21; 22; 23; 25; 26; 27; 29; 30; 31; 40, No. F-73; 56; 120, p. 19; 121, pp. 14, 26, 27; 269, p. 85, No. 241; 295, pp. 19, 47; 296, pp. 1, 7, 15; 309; 315; 316, p. 35; 319, p. 35; 327; 328; 365, pp. 24-27; 373; 376; 428; 432; 474; 504; 532; 577, pp. 475-476; 578; 579; 580; 581; 582; 641; 642, pp. B7-B8; 700; 855; 856; 857; 858, p. A9; 859; 860; 861; 862; 870; 884; 907; 988. USGS quadrangle map Ketchikan (B-2), 15'. USBM MAS sequence No 0021200067. MSHA Mid No 5001230. USGS MRDS No Not available. Alaska Kardex No 120-157, 120-158. 75 Alternate name: Red Bluff Deposit 1-8 Map location No.: 197 RED BLUFF BAY— CHROMIUM LOCATION-OWNERSHIP Commodity: Cr Quadrangle Port Alexander. Mining district Chichagof. Elevation 106 m. Topography Very rugged. Domain National wilderness. Owner U.S. Forest Service. Reference point Mineralized zone. Meridian Copper River. Tract Sec. 9, T 58 S, R 68 E. Latitude 56°51'10" N. Longitude 134°42'40" W. GEOLOGY Type of ore body Stratiform, disseminated. Origin Magmatic differentiation. Shape of ore body Tabular, lenticular, irregular. Ore controls Igneous, faulting. Mineral names Chromite, serpentine, antigorite, ankerite, talc, diopside, olivine. Host formation Unnamed ultramafics. Geologic age Pre-Triassic. Deformation Intrusion, metamorphism. Age of deformation Pre-Triassic. Rock types Dunite, pyroxenite. DEVELOPMENT Current status Explored prospect. Type of operation Prospect. Year of discovery 1933. Discovery method Ore-mineral in place. First production year Not applicable. Last production year Do. Distance to water supply Less than 10 km. Road requirement Less than 50 km. Distance to power supply More than 100 km. PUBLISHED RESERVES-RESOURCES Class Measured Indicated Not reported in reference . . . Do Quantity 2,100 mt 1 29,500 mt J 517 mt 26,308 mt Grade 12.00 pet Cr 2 3 40.00 pet Cr 2 3 1 18.00 pet Cr 2 3 . Cr 2 3 grade ranges 18-35 pet J Year Reference 1942 1984 370, p. 186. 295, p. 46. REFERENCES 55, p. 145; 56, p. 94, No. 24; 203; 238, p. 21; 244, p. 10, No. 246; 295, p. 46, No. 109; 370, pp. 173, 178-187; 471, pp. 73-75; 503, pp. 91-92; 833, p. 88; 834, p. 98; 904, p. 11. USGS quadrangle map Port Alexander (D-3), 15'. USBM MAS sequence No 0021160001. MSHA Mid No Not available. USGS MRDS No A002669. Alaska Kardex No 116-008. 76 Alternate name: Deadlock Mountain Map location No.: 2 RED DOG— ZINC LOCATION-OWNERSHIP Commodities: Zn, Pb, Ag, Ba Quadrangle De Long Mountains. Mining district Lisburne. Elevation 273 m. Topography Rugged. Domain Private. Operator Cominco American Inc. Reference point Mineralized zone. Meridian Kateel River. Tract Sec. 20, T 31 N, R 18 W. Latitude 68°4'15" N. Longitude 162°49'20" W. GEOLOGY Type of ore body Stratabound, breccia fill. Origin Sedimentation. Shape of ore body Tabular, lenticular, massive. Ore controls Bedding, lithology. Mineral names Sphalerite, galena, pyrite, barite. quartz. Host formation Tupik Formation. Geologic age Mississippian. Deformation Major faulting, folding. Age of deformation Mesozoic. Rock types Chert, shale, limestone. DEVELOPMENT Current status Explored deposit. Type of operation Prospect. Year of discovery 1968. Discovery method Geochemical anomaly. First production year Not applicable. Last production year Do. Distance to water supply On-site. Road requirement Less than 100 km. Distance to power supply More than 100 km. Class Not reported in reference . Indicated Quantity PUBLISHED RESERVES-RESOURCES Grade Year Reference 77,111,000 mt 77,000,000 mt 17.10 pet Zn, 5.00 pet Pb, 82.24 g/mt Ag 17.10 pet Zn, 5.00 pet Pb, 75.00 g/mt Ag 1984 1986 295, pp. 15, 42. 122, p. 11. REFERENCES 40, No. A-7; 120, pp. 7, 16; 121, p. 9; 295, pp. 6, 15, 42; 296, pp. 1, 2, 6; 439, pp. 7-11; 662; 883. USGS quadrangle map De Long Mountains (A-2), 15'. USBM MAS sequence No 0020180002. MSHA Mid No Not available. USGS MRDS No A000933. Alaska Kardex No 018-004, 018-005, 018-013, 018-014, 018-015, 018-016, 018-018, 018-019, 018-028, 018-029, 018-030, 018-031. 77 Alternate name: Star No. 4 Map location No.: 152 RED MOUNTAIN— CHROMIUM LOCATION-OWNERSHIP Commodities: Cr, Fe, Si Quadrangle Seldovia. Mining district Homer. Elevation 549 m. Topography Very rugged. Domain Private. Owner Cook Inlet Region, Inc. Reference point Claim. Meridian Seward. Tract Sec. 28, T 9 S, R 13 W. Latitude 59°22'30" N. Longitude 151°28'30" W. GEOLOGY Type of ore body Stratiform. Origin Magmatic differentiation. Shape of ore body Tabular, irregular. Ore controls Igneous. Mineral names Chromite, olivine, serpentine, garnet, pyroxene, amphibole, ilmenite, augite, iron. Host formation Red Mountain Pluton. Geologic age Upper Jurassic. Deformation Intrusion. Age of deformation Upper Jurassic. Rock types Dunite, pyroxenite, serpentinite. DEVELOPMENT Current status Past producer. Type of operation Underground. Year of discovery 1909. Discovery method Ore-mineral in place. First production year 1943. Last production year 1957. Distance to water supply Less than 3 km. Road requirement None. Distance to power supply More than 100 km. Class Indicated Inferred . Do Quantity PUBLISHED RESERVES-RESOURCES Grade Year Reference 90,000 mt 220,000 mt. . . 29,540,700 mt 45.00 pet Cr 2 3 , 15.50 pet Fe, 19.10 pet Si0 2 42.00 pet Cr 2 3 , 15.50 pet Fe, 19.10 pet Si0 2 . Cr:Fe ratio 2.7:1. 5.10 pet Cr 2 3 . Grade required calculation by evaluator. 1922 1984 353, p. 43. 324, p. 34. REFERENCES 40, No. D-73; 47, pp. 69-70; 55, pp. 78-79; 79, p. 22; 80, p. 24; 85, p. 40; 121, pp. 14, 15, 40; 207; 239, pp. 28-31; 244, p. 9, No. 214; 269, p. 83, No. 166; 324; 353, pp. 1-2, 13, 16-29, 44-45; 354, pp. 101, 111, 120, 122, 123; 362, pp. 168, 169; 369, pp. 140, 141, 148, 152, 163-175; 477, p. 6; 522; 534, p. 34; 540, pp. 237, 238; 553, pp. 265, 267; 625, p. 5; 774; 789; 792; 829, pp. 79, 80; 830, p. 75; 831, p. 81; 832, p. 83; 833, pp. 87, 88; 834, p. 98; 904, pp. 10, 11; 960. USGS quadrangle map Seldovia (B-4), 15'. USBM MAS sequence No 0021040001. MSHA Mid No Not available. USGS MRDS No A002811. Alaska Kardex No 104-012, 104-013, 104-014, 104-015, 104-017, 104-018, 104-048, 104-049, 104-063, 104-065, 104-080. 78 Alternate name: Lindeborg Vein Map location No.: 210 RIVERSIDE— TUNGSTEN LOCATION-OWNERSHIP Commodities: W, Pb, Ag, Au, Cu Quadrangle Bradfield Canal. Mining district Hyder. Elevation 97 m. Topography Very rugged. Domain National forest. Owner Walter Moa and Associates. Reference point Entrance to underground workings. Meridian Copper River. Tract Sec. 2, T 68 S, R 99 E. Latitude 56°0'10" N. Longitude 130°4'15" W. GEOLOGY Type of ore body Shear zone, fissure vein. Origin Metasomatic. Shape of ore body Tabular, irregular. Ore controls Faulting, contact zone. Mineral names Scheelite, galena, chalcopyrite, sphalerite, barite, tetrahedrite, pyrite, quartz, calcite, gold, pyrrhotite, ankerite. Host formation Texas Creek Granodiorite. Geologic age Jurassic. Deformation Intrusion, folding, major faulting. Age of deformation Jurassic. Rock types Granodiorite, greenstone, tuff, volcanic breccia, slate, quartzite, limestone. DEVELOPMENT Current status Past producer. Type of operation Underground. Year of discovery 1924. Discovery method Ore-mineral in place. First production year 1924. Last production year 1949. Distance to water supply On-site. Road requirement None. Distance to power supply More than 100 km. Class Measured Indicated Inferred . PUBLISHED RESERVES-RESOURCES Quantity Grade 3,000 mt 1 , on . wri 4,100 mt } 1.20 pet WO, 11,790 mt 0.50 pet W0 3 Year Reference 1945 626, p. 12. REFERENCES 40, No. F-52 115, pp. 74 pp. 13, 17 13; 566, p p. 37; 825 16; 8.38, p p. 139. 47, pp. 68-69; 55, p. 147; 56; 81, p. 21; 113, pp. 43, 77-81; 77, 79-82; 116, pp. 41, 53; 117, pp. 317, 324, 330, 347; 121, 40; 126, pp. 123, 125-126, 128-136; 158, p. 97; 179; 468, p. 141; 600, p. 30; 626; 638, pp. 53-55, 63-64; 823, p. 23; 824, pp. 12, 46, 49, 51; 826, p. 15; 827, p. 17; 830, p. 16; 831, p. 94; 893, pp. 4-5, 36-44; 962, pp. 30, 33, 35, 42, 44; 968, USGS quadrangle map Bradfield Canal (A-l), USBM MAS sequence No 0021180053. MSHA Mid No 5000069. USGS MRDS No A000425. Alaska Kardex No 118-041, 118-074. 15'. 79 Alternate name: Goodnews Bay Mine Map location No.: 158 SALMON RIVER— PLATINUM GROUP LOCATION-OWNERSHIP Commodities: PGM, Au, Cr Quadrangle Hagemeister Island. Mining district Goodnews Bay. Elevation 53 m. Topography Gentle. Domain BLM-administered. Owner-operator Hanson Properties, Inc. Reference point Claim. Meridian Seward. Tract Sec. 25, T 14 S, R 75 W. Latitude 58°55'30" N. Longitude 161°42'45" W. GEOLOGY Type of ore body Placer, sedimentary. Origin Sedimentation. Shape of ore body Irregular. Ore controls Bedding. Mineral names Platinum, iridosmine, gold, ilmenite, chromite, magnetite, sperrylite, enstatite, rutile, tremolite, epidote, spinel, diamond, tourmaline, topaz, corundum. Host formation Alluvium. Geologic age Quaternary. Deformation Not available. Age of deformation Do. Rock types Gravel. DEVELOPMENT Current status Past producer. Type of operation Placer. Year of discovery 1926. Discovery method Ore-mineral not in place. First production year 1927. Last production year 1984. Distance to water supply On-site. Road requirement None. Distance to power supply More than 100 km. Class Not reported in reference . PUBLISHED RESERVES-RESOURCES Quantity Grade 47,800,000 m 3 0.33 g/m 3 Pt Year Reference 1981 314. REFERENCES 13, No. 547; 40, No. D-56; 120, pp. 10, 25; 121, pp. 5, 6, 14, 23, 31, 39; 122, p. 27; 187; 215, p. 50; 216, pp. 29-30; 217, p. 24, No. 8; 218, pp. 14, 18, 19, 22, 24, 27, 31; 244, p. 9, No. 206; 295, p. 11; 296, pp. 8, 12, 21; 302, p. 50, No. 6; 314; 414; 554, pp. 77, 79-88; 559, pp. 65-67; 568, pp. 127-128; 569, p. 26; 831, pp. 67-68; 833, p. 73; 834, p. 83; 835, pp. 62, 89; 8.36, pp. 61, 82-83; 837, pp. 76-77; 838, pp. 73-74. USGS quadrangle map Hagemeister Island (D-6), 15'. USBM MAS sequence No 0021230004. MSHA Mid No 5000338. USGS MRDS No A001253. Alaska Kardex No 123-002, 123-004, 123-008, 123-019. 80 SALT CHUCK— PLATINUM GROUP Alternate name: Donald P. Richter Commodities: PGM, Cu, Ag, Au, V, Fe Map location No. 2 L9 LOCATION-OWNERSHIP Quadrangle Craig. Reference point Entrance to underground workings. Mining district Ketchikan. Meridian Copper River. Elevation 120 m. Tract Sec. 17, T 72 S, R 84 E. Topography Rugged. Latitude 55°38'0" N. Domain . .' National forest. Longitude 132°33'30" W. Owner Orbex Minerals. GEOLOGY Type of ore body Disseminated. Host formation Coast Range Intrusives. Origin Magmatic differentiation. Geologic age Mesozoic. Shape of ore body Irregular. Deformation Intrusion, faulting. Ore controls Igneous, fracturing. Age of deformation Mesozoic. Mineral names Bornite, chalcopyrite, copper, Rock types Gabbro, pyroxenite, diorite, basalt. chalcocite, covellite, gold, silver, palladium, platinum, augite, feldspar, magnetite, chlorite, epidote, pyrite. DEVELOPMENT Current status Past producer. Distance to water supply Less than 3 km. Type of operation Surface-underground. Road requirement Less than 10 km. Distance to power supply Less than 100 km. Year of discovery 1905. Discovery method Ore-mineral in place. First production year 1907. Last production year 1941. PUBLISHED RESERVES-RESOURCES Class Quantity Grade Year Reference \ Inferred 138,800 mt 0.55 pet Cu, 2.74 g/mt Ag, 0.14 g/mt Au. North ore body; no PGM found in drill holes. Do 18,100 mt 0.14 g/mt PGM, 0.92 pet Cu, 8.92 g/mt Ag, 0.86 g/mt Au. Middle ore body. Do 9,100 mt 0.14 g/mt PGM, 0.50 pet Cu, 7.89 g/mt Ag, 0.28 g/mt Au. Southeast ore body. I 1945 .349, p. 18. REFERENCES 40, No. F-58; 47, pp. 30, 73; 55, pp. 165-166; 56, p. 18, No. 50; 73, pp. USGS quadrangle map Craig (C-2), 15'. 540-543; 74, pp. 30-31; 75, p. 96; 79, p. 22; 80, pp. 21, 23, 34-35; 81, USBM MAS sequence No 0021190135. pp. 13, 20; 85, pp. 18-19, 38; 86, p. 80; 95, p. 38; 105, pp. 17, 23; 106, MSHA Mid No Not available. pp. 69, 71; 116, p. 41; 117, pp. 319, 322-323, 351, 370; 118, pp. 1-2, 9; USGS MRDS No A000877. 120, p. 10; 121, pp. 15, 36, 39; 156, p. 86; 157, p. 65; 158, pp. 83, 85; Alaska Kardex No 119-001, 119-069, 119-221, 119-222. 184; 231, pp. 183-188; 244, p. 10, No. 255; 256, pp. 34, 36; 268, pp. 1, 4; 295, p. 14; 339, p. 8; 349, pp. 1-18; 398, p. 22; 420, pp. 1-16; 425; 426; 485, p. 141; 490, p. 22; 533, p. 28; 534, pp. 23, 28; 554, pp. 76-77; 561, pp. 121-127; 600, pp. 10, 25-28, 33; 638, pp. 53-54, 62; 658; 748, pp. 3-6; 750, p. 2; 752, pp. 1-2; 753, p. 13; 784, pp. 333-334, 355, 358; 806; 823, pp. 20, 24-26; 824, pp. 10, 32-33, 39; 825, pp. 13, 51-52; 826, pp. 16, 59; 827, pp. 17, 59, 65; 828, pp. 15, 61-62, 67-68; 829, pp. 66-67; 830, pp. 63-64; 831, p. 69; 832, pp. 16-17, 66, 70; 833, pp. 17-18, 70, 74; 834, pp. 18, 80, 83-84; 835, pp. 20-21, 85, 89; 836, pp. 21, 83, 87; 837, pp. 19, 77, 80; 838, pp. 18-19, 74, 77; 851, pp. 29, 52; 904, p. 5; 917; 933, pp. 157, 159-160; 946, pp. 5, 37; 976, pp. 2-4; 983, p. 194; 987, p. 98; 990, pp. 77, 85-86, 99; 993, p. 79; 995, pp. 110-111; 998, pp. 125-126. 81 SLATE CREEK— ASBESTOS Alternate name: Helen Foster Discovery Commodity: asbestos Map location No.: 59 LOCATION-OWNERSHIP Quadrangle Eagle. Reference point Mineralized zone. Mining district Fortymile. Meridian Fairbanks. Elevation 1,067 m. Tract Sec. 15, T 4 S, R 26 E. Topography Rugged. Latitude 64°34'3" N. Domain Private. Longitude 142°30'1" W. Owner Doyon, Ltd. (Tanana Asbestos). GEOLOGY Type of ore body Fissure vein, shear zone. Host formation Unnamed metamorphics. Origin Metamorphism. Geologic age Paleozoic. Shape of ore body Irregular. Deformation Metamorphism, faulting. Ore controls Fracturing, lithology. Age of deformation Mesozoic. Mineral names Chrysotile, antigorite. Rock types Serpentinite, quartzite. DEVELOPMENT Current status Explored deposit. Distance to water supply On-site. Type of operation Prospect. Road requirement Less than 100 km. Distance to power supply More than 100 km. Year of discovery 1968. Discovery method Ore-mineral in place. First production year Not applicable. Last production year Do. PUBLISHED RESERVES-RESOURCES Class Quantity Grade Year Reference Not reported in reference . . . 49,887,000 mt 6.35 pet asbestos 1981 659. Do 55,339,000 mt 5.00 pet asbestos. Grade ranges 5-6 pet 1984 295, p. 44. REFERENCES 64; 120. p. 16; 121, pp. 18, 27; 295. p. 44, No. 59; 296, pp. 1, 12; 331; USGS quadrangle map Eagle (C-4), 15'. 659. USBM MAS sequence No 0020600017. MSHA Mid No Not available. USGS MRDS No A001027. Alaska Kardex No 060-189, 060-190, 060-191, 060-222. 82 Alternate name: Snipe 899. 900, 976. 998, Map location No.: 196 1000 SNIPE BAY— NICKEL LOCATION-OWNERSHIP Commodities: Ni, Cu, Ag, PGM, Co Quadrangle Port Alexander. Mining district Chichagof. Elevation 145 m. Topography Rugged. Domain National forest. Owner Donald McDonald and David Johnson. Reference point Mineralized zone. Meridian Copper River. Tract Sec. 9, T 63 S, R 67 E. Latitude 56°25'25" N. Longitude 134°57'17" W. GEOLOGY Type of ore body Disseminated, massive. Origin Magmatic differentiation. Shape of ore body Tabular, irregular. Ore controls Igneous, lithology. Mineral names Pentlandite, chalcopyrite, pyrrhotite, pyrite, magnetite, hornblende, albite. Host formation Unnamed igneous. Geologic age Pre-Jurassic. Deformation Metamorphism, intrusion. Age of deformation Pre-Jurassic. Rock types Gabbro, amphibolite. DEVELOPMENT Current status Explored prospect. Type of operation Prospect. Year of discovery 1953. Discovery method Ore-mineral in place. First production year Not applicable. Last production year Do. Distance to water supply Less than 3 km. Road requirement Less than 10 km. Distance to power supply More than 100 km. Class Not reported in reference . Inferred Quantity 390,000 mt. 390,100 mt. PUBLISHED RESERVES-RESOURCES Grade 0.30 pet Ni, 0.30 pet Cu 0.30 pet Ni, 0.30 pet Cu, 4.50 g/mt Ag Year Reference 1944 1984 699, p. 295, p. 328. 46. REFERENCES 74, pp. 31, 37; 115, pp. 72, 95, 106-107, 110, 113; 117, pp. 337, 348-351; 262, pp. 13, 39; 295, p. 46, No. 113; 468, p. 12; 638, p. 65; 699; 748, p. 5; 834, p. 98; 904, p. 7. USGS quadrangle map Port Alexander (B-3), 15'. USBM MAS sequence No 0021160025. MSHA Mid No Not available. USGS MRDS No A002674. Alaska Kardex No 116-016, 116-032. 83 Alternate name: Spirit Mountain Mng. Co. Map location No.: 120 SPIRIT MOUNTAIN— NICKEL LOCATION-OWNERSHIP Commodities: Ni, Cu, Co, Ag, PGM Quadrangle Valdez. Mining district Nizina. Elevation 1,189 m. Topography Very rugged. Domain National wilderness. Owner Valdez Mines Ltd. Reference point Claim. Meridian Copper River. Tract Sec. 36, T 6 S, R 6 E. Latitude 61°18'34" N. Longitude 144°15'45" W. GEOLOGY Type of ore body Disseminated, massive sulfide. Origin Magmatic differentiation. Shape of ore body Lenticular, irregular. Ore controls Igneous, bedding. Mineral names Pentlandite, chalcopyrite, sphalerite, pyrite, pyrrhotite, bravoite, augite, enstatite, horn- blende, olivine, anorthite, chlorite, talc, tremolite, magnetite, limonite, serpentine. Host formation Unnamed igneous. Geologic age Permian. Deformation Faulting. Age of deformation Permian. Rock types Peridotite, pyroxenite. DEVELOPMENT Current status Explored prospect. Type of operation Prospect. Year of discovery 1907. Discovery method Ore-mineral in place. First production year Not applicable. Last production year Do. Distance to water supply Less than 3 km. Road requirement Less than 50 km. Distance to power supply Do. Class Not reported in reference . Do PUBLISHED RESERVES-RESOURCES Quantity Grade 5,900 mt 1.32 pet Ni, 1.26 pet Cu, 0.18 pet Co. Grade determination required calculation by evaluator. 7.61 pet Ni, 1.56 pet Cu, 0.18 pet. Co. High-grade massive sulfide lens. 15 mt Year Reference 1945 478, pp. 55-56. REFERENCES 40, No. E-65; 47, pp. 70-71; 55, pp. 62, 64; 75, p. 97; 79, pp. 25, 43; 85, p. 40; 243, pp. 130-132; 244, p. 9, No. 200; 247; 262, pp. 13, 39; 269, p. 83. No. 151; 405, pp. 2, 5-6; 427, pp. 4-5, plates 1, 2; 450; 478, pp. 49-56; 522, p. 81, No. 52; 524, p. 19; 533, p. 23; 589, p. 105; 591, pp. 52-53; 67.3, pp. 103-104; 646; 655, pp. 2-8; 904. p. 7. USGS quadrangle map Valdez (B-l), 15'. USBM MAS sequence No 0020860104. MSHA Mid No Not available. USGS MRDS No W000322. Alaska Kardex No 086-017, 086-149. 84 Alternate name: Sumdum Chief Discovery Map locution No.: 189 SUMDUM— COPPER LOCATION-OWNERSHIP Commodities: Cu, Zn, Ag, Au Quadrangle Sumdum. Mining district Juneau. Elevation 1,170 m. Topography Very rugged. Domain National wilderness. Owner Sumdum Development Corp. Reference point Claim. Meridian Copper River. Tract Sec. 28, T 47 S, R 74 E. Latitude 57°46'20" N. Longitude 133°26'10" W. GEOLOGY Type of ore body Replacement, disseminated. Origin Hydrothermal. Shape of ore body Tabular, irregular, lenticular. Ore controls Faulting, folding. Mineral names Chalcopyrite, sphalerite, pyrite, pyrrhotite, hornblende, staurolite, almandite, quartz, andesine, biotite, muscovite. Host formation Unnamed metamorphics. Geologic age Pre-Permian. Deformation Metamorphism, major folding, faulting, intrusion. Age of deformation Pre-Permian. Rock types Hornfels, schist, gneiss, marble, amphibolite, lamprophyre, quartz diorite. DEVELOPMENT Current status Explored prospect. Type of operation Prospect. Year of discovery 1958. Discovery method Ore-mineral in place. First production year Not applicable. Last production year Do. Distance to water supply On-site. Road requirement Less than 10 km. Distance to power supply More than 100 km. Class Indicated Inferred . PUBLISHED RESERVES-RESOURCES Quantity Grade 57 pet Cu, 0.37 pet Zn, 10.29 g/mt Ag 1,697,000 mt . 24,229,000 mt } - Year Reference 1977 71, p. 212. REFERENCES 40, No. F-33; 47, pp. 41-42; 55, pp. 189-190; 56, p. 122, Nos. 13-14; 71; 121; 212; 242, pp. 28-29; 269, p. 84; 294, p. 34; 295, p. 46, No. 106; 406, pp. 68-69; 507; 517; 638, pp. 63, 65; 924, p. 54. USGS quadrangle map Sumdum (D-5) USBM MAS sequence No 0021150003. MSHA Mid No Not available. USGS MRDS No A003398. Alaska Kardex No 115-050. 15'. 85 Alternate name: Woodchopper Creek Map location No.: 39 TOFTY TIN BELT— TIN LOCATION-OWNERSHIP Commodities: Sn, Au, Nb, Ta, Ag Quadrangle Tanana. Mining district Hot Springs. Elevation 183 m. Topography Rugged. Domain State. Owner-operator Jack Neubauer. Reference point Mineralized zone. Meridian Fairbanks. Tract Sec. 1, T 3 N, R 16 W. Latitude 65°5'45" N. Longitude 150°52'45" W. GEOLOGY Type of ore body Placer. Origin Sedimentation. Shape of ore body Irregular. Ore controls Bedding. Mineral names Cassiterite, gold, quartz, tourmaline, pyrite, ilmenite, magnetite, picotite, zircon, feld- spar, hypersthene, apatite, epidote, brookite, anatase, monazite, barite, garnet, sphene, diopside, augite, copper. Host formation Alluvium. Geologic age Quaternary. Deformation Not available. Age of deformation Do. Rock types Gravel, silt. DEVELOPMENT Current status Past producer. Type of operation Placer. Year of discovery 1906. Discovery method Ore-mineral not in place. First production year 1911. Last production year 1982. Distance to water supply Less than 3 km. Road requirement None. Distance to power supply Less than 100 km. Class Indicated Inferred . PUBLISHED RESERVES-RESOURCES Quantity Grade 1,162,000 m 3 963,000 m* 1561.00 g/nr' Sn, 0.57 g/nr' Au. Indicated reserves are placers. 573.00 g/nr' Sn. Inferred reserves are tailings. Year 1961 Reference 886, p. 55. REFERENCES 40. No. B-30: 121. p. 31; 215: 269. p. 81, No. 72; 295. p. 26; 302; 886: 892: 949. USGS quadrangle map Tanana (A-2), 15'. USBM MAS sequence No 0020480032. MSHA Mid No 5000299. USGS MRDS No A003583. Alaska Kardex No 048-003, 048-007, 048-009, 048-010, 048-013, 048-019, 048-038, 048-039, 048-071, 048-073, 048-074, 048-075, 048-076, 048-077, 048-078, 048-079, 048-127, 048-133. Stf Alternate name: Moraine Creek Map location No.: 37 TOZIMORAN CREEK-GOLD LOCATION-OWNERSHIP Commodities: Au, Sn Quadrangle Tanana. Mining district Melozitna. Elevation 274 m. Topography Rugged. Domain State. Owner-operator I. W. Purkeypile and David Purkey. Reference point Claim. Meridian Fairbanks. Tract Sec. 1, T 6 N, R 26 W. Latitude 65°22'45" N. Longitude 152°48'2" W. GEOLOGY Type of ore body Placer. Origin Sedimentation. Shape of ore body Tabular, irregular. Ore controls Bedding. Mineral names Gold, cassiterite, magnetite, limonite, quartz. Host formation Alluvium. Geologic age Quaternary. Deformation Not available. Age of deformation Do. Rock types Gravel, silt. DEVELOPMENT Current status Past producer. Type of operation Placer. Year of discovery 1902. Discovery method Ore-mineral not in place. First production year 1902. Last production year 1957. Distance to water supply On-site. Road requirement Less than 50 km. Distance to power supply More than 100 km. Class Indicated Inferred . Quantity 6,800 m 3 . 6,800 m 3 . PUBLISHED RESERVES-RESOURCES Grade 3.93 g/m 3 Au, 332.00 g/m 3 Sn . . . . } » ; Year Reference 1945 919, p. 15. REFERENCES 40, No. B-29; 55, p. 236; 93, p. 46; 720, p. 24; 162, pp. 14-20, 22, 24-32; 213; 215; 216, p. 91; 295, p. 26; 302; 827, p. 40; 828, pp. 42, 70; 829, p. 41; 832, p. 45; 833, p. 47; 888; 919; 953, p. 35; 955, p. 97. USGS quadrangle map Tanana (B-6), USBM MAS sequence No 0020480011. MSHA Mid No Not available. USGS MRDS No A003586. Alaska Kardex No 048-055. 15'. 87 TRACY GROUP— ZINC Alternate name: Tracy 1-24 Commodities: Zn, Cu, Pb, Ag, Au Map location No.: 187 LOCATION-OWNERSHIP Quadrangle Sumdum. Reference point Mineralized zone. Mining district Juneau. Meridian Copper River. Elevation 303 m. Tract Sec. 10, T 46 S, R 73 E. Topography Very rugged. Latitude 57°54'0" N. Domain National wilderness. Longitude 133°33'50" W. Owner-operator Ray Renshaw and Associates. GEOLOGY Type of ore body Shear zone, fissure vein, Host formation Unnamed metamorphics. replacement. Geologic age Triassic. Origin Metasomatic, hydrothermal. Deformation Metamorphism, major folding, Shape of ore body Tabular. faulting, intrusion. Ore controls Contact zone, igneous. Age of deformation Mesozoic. Mineral names Sphalerite, chalcopyrite, galena, Rock types Schist, phyllite, quartz diorite. pyrite, marcasite, pyrrhotite, magnetite. DEVELOPMENT Current status Explored prospect. Distance to water supply On-site. Type of operation Prospect. Road requirement Less than 10 km. Distance to power supply More than 100 km. Year of discovery 1916. Discovery method Ore-mineral in place. First production year Not applicable. Last production year Do. PUBLISHED RESERVES-RESOURCES Class Quantity Grade Year Reference Indicated ^'^n™ 1 ' 1 1 4.10 pet Zn, 1.50 pet Cu, 34.30 g/mt Ag, 0.34 g/mt Au. 1946 350, p. 10. Inferred 127,000 mt f r r ° ° a v REFERENCES 40, No. F-32; 56, p. 121, No. 9; 71, pp. 4, 114, 128-129, 200-203; 115, pp. USGS quadrangle map Sumdum (D-5), 15'. 130-131; 117, pp. 69-70; 158, p. 99; 212; 242, pp. 34, 35; 350, pp. 41-42; USBM MAS sequence No 0021150002. 406. pp. 68-74; 549; 904, p. 6; 910. MSHA Mid No Not available. USGS MRDS No Do. Alaska Kardex No 115-057B, 115-057C, 115-065, 115-067. ss Alternate name: Doris Group Map location No.: 223 UNION BAY— CHROMIUM LOCATION-OWNERSHIP Commodities: Cr, Fe, PGM, V Quadrangle Craig. Mining district Ketchikan. Elevation 579 m. Topography Rugged. Domain National forest. Owner-operator U.S. Steel. Reference point Mineralized zone. Meridian Copper River. Tract Sec. 25, T 70 S, R 86 E. Latitude 55°46'36" N. Longitude 132°9'0" W. GEOLOGY Type of ore body Massive, disseminated. Origin Magmatic differentiation. Shape of ore body Lenticular, irregular. Ore controls Fracturing, igneous. Mineral names Chromite, magnetite, serpentine, augite, olivine. Host formation Unnamed ultramafics. Geologic age Mesozoic. Deformation Intrusion, faulting. Age of deformation Mesozoic. Rock types Dunite, pyroxenite. DEVELOPMENT Current status Explored prospect. Type of operation Prospect. Year of discovery Not available. Discovery method Do. First production year Not applicable. Last production year Do. Distance to water supply Less than 3 km. Road requirement Less than 10 km. Distance to power supply Less than 100 km. Class Indicated PUBLISHED RESERVES-RESOURCES Quantity Grade 23 mt 27.01 pet Cr 2 3 , 37.37 pet FeO. Reserve figure consists of locality B only. Year 1946 Reference 471, p. 83. REFERENCES 40, No. F-61; 55, p. 183; 56, p. 35, No. 167; 73, pp. 540, 542-545; 117, pp. 351-352; 184; 231, pp. 212-213; 244, p. 10, No. 256; 246, p. 81; 256, pp. 10, 35-36; 322, p. 5; 415; 468, p. 11; 471, pp. 80-83; 638, p. 6; 771; 904, p. 11: 933, pp. 159-160; 942, pp. 227-231; 987, p. 102. USGS quadrangle map Craig (D-l), 15'. USBM MAS sequence No 0021190112. MSHA Mid No 5000050. USGS MRDS No A000903. Alaska Kardex No 119-005, 119-017, 119-021, 119-210, 119-213, 119-271. 89 Alternate name: Tammany Channel Map location No.: 74 VALDEZ CREEK— GOLD LOCATION-OWNERSHIP Commodities: Au, Ag Quadrangle Healy. Mining district Valdez Creek. Elevation 790 m. Topography Hilly. Domain BLM-administered. Owner-operator Valdez Creek Joint Venture. Reference point Mineralized zone. Meridian Fairbanks. Tract Sec. 13, T 20 S, R 1 E. Latitude 63°10'45" N. Longitude 147°27'50" W. GEOLOGY Type of ore body Placer. Origin Sedimentation. Shape of ore body Irregular. Ore controls Bedding. Mineral names Gold, chromite, magnetite, serpentine, augite, olivine. Host formation Alluvium. Geologic age Quaternary. Deformation Not available. Age of deformation Do. Rock types Gravel. DEVELOPMENT Current status Producer. Type of operation Placer. Year of discovery 1903. Discovery method Ore-mineral not in place. First production year 1903. Last production year Not available. Distance to water supply On-site. Road requirement None. Distance to power supply On-site. Class Measured PUBLISHED RESERVES-RESOURCES Quantity Grade 357,000 m 3 4.27 g/m 3 Au, 0.73 g/m 3 Ag Year Reference 1984 295, p. 26. REFERENCES 40, No. E-21; 76, p. 67: 77, p. 49; 78, p. 56; 79, p. 49; 80, p. 39; 93, pp. 37-38; 94, p. 52; 95, pp. 42-43; 98, p. 44; 105, p. 32; 106, p. 78; 107, pp. 167-169: 120, pp. 12, 17, 26; 130, p. 137; 146, p. 36; 166; 215; 216, pp. 11-12; 295, pp. 12, 17, 26; 469, pp. 1, 5; 490, p. 12; 522; 533, p. 22; 551, pp. 117-118; 596, pp. 53-54, 56-62; 604, pp. 159-160; 607; 615, pp. 119-121; 766, pp. 427-428, 437, 444-453; 824, p. 18; 825, p. 23; 826, p. 26; 827, p. 31; 828, p. 29; 829, pp. 29-30; 830, p. 28; 831, p. 32; 832, p. 34; 833, p. 37; 835, p. 42; 836, p. 40; 837, p. 36; 838, p. 36; 852, pp. 42-43: 901. pp. 122-127; 931. USGS quadrangle map Healy (A-l), 15'. USBM MAS sequence No 0020670007. MSHA Mid No 5001107. USGS MRDS No A001335. Alaska Kardex No 067-004, 067-005, 067-009, 067-012, 067-015, 067-016, 067-019, 067-024, 067-025, 067-029, 067-031, 067-034, 067-035, 067-037, 067-043, 067-112, 067-133, 067-135, 067-139, 067-169, 067-170, 067-185, 067-187, 067-217, 067-220, 067-243, 067-244, 067-248, 067-257, 067-259, 067-260, 067-294. 90 Alternate name: Not available Map location No.: 162 WACHUSETT INLET— MOLYBDENUM LOCATION-OWNERSHIP Commodities: Mo, Cu, Ag Quadrangle Mount Fairweather. Mining district Juneau. Elevation 30 m. Topography Very rugged. Domain National wilderness. Owner U.S. Park Service. Reference point Mineralized zone. Meridian Copper River. Tract Sec. 2, T 34 S, R 54 E. Latitude 58°57'16" N. Longitude 136°21'11" W. GEOLOGY Type of ore body Fissure vein. Origin Hydrothermal. Shape of ore body Tabular. Ore controls Fracturing. Mineral names Molybdenite, chalcopyrite, sphalerite, chlorite, epidote, goethite, gold, hornblende, ortho- clase, magnetite, albite, pyrite, pyrrhotite, quartz, biotite, zircon. Host formation Unnamed igneous. Geologic age Cretaceous. Deformation Faulting, metamorphism, intrusion. Age of deformation Cretaceous. Rock types Granite, quartz diorite, andesite, pegmatite. DEVELOPMENT Current status Raw prospect. Type of operation Prospect. Year of discovery 1966. Discovery method Ore-mineral in place. First production year Not applicable. Last production year Do. Distance to water supply Less than 3 km. Road requirement Less than 10 km. Distance to power supply More than 100 km. Class Inferred PUBLISHED RESERVES-RESOURCES Quantity Grade 726 mt 0.01 pet Mo, 0.44 pet, Cu, 1.17 g/mt Year Reference 1978 72, p. C307. REFERENCES 72, pp. C307-C309, plates 1A, IB, 2; 198; 236, p. 67; 519, pp. 53, 78. USGS quadrangle map Mount Fairweather (D-2), 15'. USBM MAS sequence No 0021110047. MSHA Mid No Not available. USGS MRDS No A002122. Alaska Kardex No Not available. 91 Alternate name: Bohemia Basin Map location No.: 178 YAKOBI ISLAND— COPPER LOCATION-OWNERSHIP Commodities: Cu, Ni, Co Quadrangle Sitka. Mining district Chichagof. Elevation 275 m. Topography Rugged. Domain National forest. Owner-operator Galactic Resources Ltd. Reference point Claim. Meridian Copper River. Tract Sec. 12, T 45 S, R 55 E. Latitude 57°58'40" N. Longitude 136°25'25" W. GEOLOGY Type of ore body Disseminated, massive sulfide. Origin Magmatic differentiation. Shape of ore body Massive, tabular. Ore controls Igneous. Mineral names Chalcopyrite, pentlandite, pyrrhotite, magnetite. Host formation Unnamed diorite group. Geologic age Mesozoic. Deformation Intrusion, metamorphism. Age of deformation Mesozoic. Rock types Gabbro, norite, diorite, quartz diorite. DEVELOPMENT Current status Explored deposit. Type of operation Prospect. Year of discovery 1921. Discovery method Ore-mineral in place. First production year Not applicable. Last production year Do. Distance to water supply Less than 3 km. Road requirement Less than 10 km. Distance to power supply More than 100 km. Class Indicated Not reported in reference . . . Quantity PUBLISHED RESERVES-RESOURCES Grade 21,860,000 mt 19,958,000 mt Year Reference 0.18 pet Cu, 0.31 pet Ni, 0.04 pet. Co 0.21 pet Cu, 0.33 pet Ni, 0.04 pet Co. Cu grade ranges 0.21-0.27 pet, Ni 0.33-0.51 pet. 1978 435, pp. 1-2 1984 295, p. 46, No. 103 REFERENCES 40, No. F-19; 49; 55, pp. 143-144; 56, p. 98, No. 2-3; 112; 115, pp. 95, 98-105, 113; 117, pp. 348-351, 373, 389; 120, p. 10; 121, pp. 15, 26, 39, 43; 208; 240, pp. 20-21; 244, p. 10, No. 241; 262, pp. 13, 36-37; 269, p. 84, No. 219; 295, pp. 14, 46, No. 103; 296, pp. 8, 15; 298; 347; 419; 472, pp. 42-43, 45-56; 503, p. 91; 638, p. 65; 652; 698, pp. 118-125, 127-130, 132-138; 722; 729, p. 1; 748, p. 2; 804, p. 7; 836, p. 104; 864; 904, p. 7. USGS quadrangle map Sitka (D-8), 15'. USBM MAS sequence No 0021140017. MSHA Mid No Not available. USGS MRDS No A003149. Alaska Kardex No 114-003, 114-014, 114-020, 114-124A, 114-153A. 92 REFERENCES 1 Agocs, W.B. Admiralty-Alaska Gold Manufacturing Company (Funter Bay). AK Territorial Dep. Mines Misc. Rep. MR-1 12-13, 1955. 1H pp. 2. Ahrenstedt, H. Point Astley Claims. AK Territorial Dep. Mines Misc. Rep. MR-1 15-3. 1927. 6 pp. 3. Alaska Business and Industry. U.S. Borax Molybdenum Mine Awaits Final Federal Go-Ahead. V. 14, No. 7, 1982, pp. 17-19. 4. Alaska Construction and Oil. Alaska Gold: Busy at Nome. V. 18, No. 5, 1977, pp. 36-42. 5. Alaska Gold Co. Begins 2nd Season With 2 Dredges. V. 17, No. 6, 1976, pp. 42-43. 6. Mining and Molybdenum Deposit. V. 17, No. 5, 1976, p. 92. 7. _ .. Quartz Hill. V. 22, No. 9, 1981, pp. 12-16. Winter Construction Preview 1976-1977. V. 17, No. 9, 1976, pp. 16, 18. 9. . Alaska Department of Commerce and Economic Development, Office of Energy. Alaska's Energy Plan— 1985. V. 1, 1985, 198 pp. 10. Alaska Department of Revenue. Mine License Application. 1982, 4 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 11. . Mine License Application. 1983, 4 pp.; available from D. W. Baggs, BuMines, Juneau, AK. 12. . Mine License Application. 1984, 4 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 13. Mine License Application. 1985, 4 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 14. Alaska Department of Transportation and Public Facilities. State Transportation Policy Plan. Nov. 1982, 236 pp. 15. Alaska Division of Geological and Geophysical Surveys. An- nual Report 1972. 1973, 57 pp. 16. Annual Report 1973. 1974, 59 pp. 17. . Firm Wants To Develop New Mine at Old Site. Mines and Geol. Bull, v. 34, No. 2, 1985, pp. 7-8. 18 Paul Pieper Claims, North Bradfield River. Misc. Rep. MR-118-3, 1961, 62 pp. 19. Alaska Economic Report (Anchorage). Alaska Mineral Ex- ploration Increasing, but Land Uncertainties Cloud Future. May 15, 1979, p. 7. 20 Officials With U.S. Borax, the Company. Nov. 1, 1976, p. 2 21 U.S. Borax Find Near Ketchikan: State Delaying Mine Development. Mar. 15, 1977, p. 1. 22 Alaska From the Inside. At a Meeting With Officials in Juneau Recently. Feb. 9, 1977. p. 3. 23. Quartz Hill Deposit May Be World's Largest. Jan. 9, 1980. pp. 1-2. 24 Sunshine Mining Company Has Released Assays on Its Copper Prospect. Nov. 26, 1975, p. 2. 25. _ _. U.S. Borax Now Plans Two Contracts. Dec. 28, 1977, p. 1. 26 U.S. Borax Reports 1979 Activity. Dec. 5, 1979, p. 3. 27. Alaska Industry. Borax Confirms Moly Find. V. 8, No. 4, 1976, p. 17. 28. Officials See New Developments in Alaska Minerals. V. 3, No. 8, 1971, p. 26. 29. Alaska Journal of Commerce (Anchorage). Borax Needs Multi- ple Use. Sept. 3, 1979, p. 1. 30. Borax Ups Its Estimate. Jan. 22, 1979, p. 2. 31. Business Briefs: Ketchikan. Jan 7, 1980, p. 1. 32 Gold Found on Cook. Feb. 27, 1984, p. 9. 33. Alaska Territorial Department of Mines. Kensington Mines Company (Berners Bay). Misc. Rep. MR-112-2, undated, 112 pp. 34. Silver, Lead, and Zinc in Alaska. Misc. Rep. MR-195-3, undated, 34 pp. 35. . Summary Report of the Mining Survey Team for Alaska. Misc. Rep. MR-195-35, 1962, 31 pp. 36. Allen, A.W. (ed.). The Alaska Juneau Enterprise. Eng. and Min. J., v. 133, No. 9, 1932, pp. 459-503. 37. Anderson, E. Mineral Occurrences Other Than Gold Deposits in Northwestern Alaska. AK Territorial Dep. Mines Pam. 5-R, 1947, 48 pp. 38. Andrews, S. Companies Discover Minerals in Brooks. An- chorage Daily Times, Sept. 13, 1977, pp. 1, 3. 39. Apell, G.A., A.E. Erickson, and A.W. Tolonen. Muir Inlet or Nunatak Molybdenum Deposits, Glacier Bay, Southeastern Alaska. BuMines War Miner. Rep. 300, 1943, 4 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 40. Arctic Environmental Information and Data Center (An- chorage, AK). Mineral Terranes of Alaska; 1982. 1982, scale 1:1,000,000. 41. Arthur D. Little, Inc. 1983 Energy Report. AK Div. Energy and Power Dev., 1983, 237 pp. 42. Asher, R.R. Geologic and Geochemical Study, Solomon C-5 Quadrangle Seward Peninsula. AK Div. Geol. and Geophys. Surv. Geol. Rep. 33, 1969, 64 pp. 43. Geology and Geochemistry of Part of the Iron Creek Area, Solomon D-6 Quadrangle, Seward Peninsula. AK Div. Geol. and Geophys. Surv. Geochem. Rep. 18, 1969, 19 pp. 44. Atwood, W.W. Geology and Mineral Resources of Parts of the Alaska Peninsula. U.S. Geol. Surv. Bull. 467, 1911, 137 pp. 45. Mineral Resources of Southwestern Alaska. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1908. U.S. Geol. Surv. Bull. 379, 1909, pp. 108-152. 46. Babitzke, H.R., A.F. Barsotti, J.S. Coffman, J.G. Thompson, and H.J. Bennett. The Bureau of Mines Minerals Availability System: An Update of Information Circular 8654. BuMines IC 8887, 1982, 54 pp. 47. Bain, H.F. Alaska's Minerals as a Basis for Industry. BuMines IC 7379, 1946, 89 pp. 48. Barker, J.C. Mineral Investigations of Certain Lands in the Eastern Brooks Range. BuMines OFR 37-81, 1981, 288 pp. 49. Barker, J.C, J.C. Still, T.C. Mowatt, and J.J. Mulligan. Critical and Strategic Minerals in Alaska: Cobalt, the Platinum- Group Metals, and Chromite. BuMines IC 8869, 1981, 8 pp. 50. Barry, M.J. A History of Mining on the Kenai Peninsula. AK Northwest Publ. Co., Anchorage, 1973, 214 pp. 51. Bateman, A.M. Geology of the Beatson Copper Mine, Alaska. Econ. Geol. and Bull. Soc. Econ. Geol, v. 19, No. 4, 1924, pp. 338-368. 52. Bates, R.G., and H. Wedow, Jr. Preliminary Summary Review of Thorium-Bearing Mineral Occurrences in Alaska. U.S. Geol. Surv. Circ. 202, 1953, 13 pp. 53. Becker, G.F. Reconnaissance of the Gold Fields of Southern Alaska, With Some Notes on General Geology. Ch. in Eighteenth Annual Report of the United States Geological Survey, Part III. U.S. Geol. Surv., 1898, pp. 1-86. 54. Berg, H.C. Geologic Map of Annette Island, Alaska. U.S. Geol. Surv. Misc. Geol. Invest. Map 1-684, 1972, 8 pp. 55. Berg, H.C, and E.H. Cobb. Metalliferous Lode Deposits of Alaska. U.S. Geol. Surv. Bull. 1246, 1967, 254 pp. 56. Berg. H.C, J.E. Decker, and B.S. Abramson. Metallic Mineral Deposits of Southeastern Alaska. U.S. Geol. Surv. Open File Rep. 81-122, 1981, 142 pp., 1 sheet. 57. Berg, H.C, and D.J.Grybeck. Upper Triassic Volcanogenic Zn-Pb-Ag(-Cu-Au) Mineral Deposits Near Petersburg, Alaska. U.S. Geol. Surv. Open File Rep. 80-527, 1980, 9 pp. 58. Bilbery, J.H., Jr. Cobalt. A Materials Survey. BuMines IC 8103, 1962, 140 pp. 59. Birch, S. Geology and Mining Methods of Beatson Mine. Trans. AIME, v. 72, 1925, pp. 147-153. 60. Bird, M.L. Electron-Microprobe Analysis of Chromite and Olivine From Alpine Ultramafic Complexes. U.S. Geol. Surv. Open File Rep. 77-236, 1977, 66 pp. 61. Bjorklund, S.C. Decoursey Mountain Mercury Deposit, Iditarod District, Alaska. BuMines War Miner. Rep. 223, 1944, 13 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 93 62. Boadway, E.A. Mikado Mine (Little Squaw Area). AK Ter- ritorial Dep. Mines Misc. Rep. MR-31-7, 1933, 35 pp. 63. . Sulzer Properties (Endicott Range). AK Territorial Dep. Mines Misc. Rep. MR-31-6, 1932, 25 pp. 64. Bottge, R.G. Comparative Asbestos Mining and Processing Costs— Alaska Versus Yukon Territory. BuMines IC 8672, 1975, 33 pp. 65. . Comparative Porphyry Copper Mining and Process- ing Costs— Alaska and Arizona. BuMines IC 8656, 1974, 55 pp. 66. Brabb, E.E., and M. Churkin, Jr. Geologic Map of the Charley River Quadrangle, East-Central Alaska. U.S. Geol. Surv. Misc. Geol. Invest. Map 1-573, 1970, scale 1:250,000. 67. Bradlev, P.R. Estimation of Ore Reserves and Mining Methods in Alaska Juneau Mine. Trans. AIME, v. 72, 1925, pp. 100-121. 68. . Milling Practice at the Alaska Juneau Concentrator. BuMines IC 6236, 1930, 16 pp. 69. . Mining Methods and Costs, Alaska-Juneau Gold Min- ing Co., Juneau, Alaska. BuMines IC 6186, 1929, 18 pp. 70. . The Story of the Successful Alaska Juneau Mine. Western Min. News, Sept. 1935, pp. 11-13. 71. Brew, D.A., D.J. Grybeck, B .R. Johnson, and R.C. Jachens. Mineral Resources of the Tracy Arm-Fords Terror Wilderness Study Area and Vicinity, Alaska. U.S. Geol. Surv. Open File Rep. 77-649, 1977, 467 pp., 4 sheets. 72. Brew, DA., B.R. Johnson, D.J. Grybeck, A. Griscom, and D.F. Barnes. Mineral Resources of the Glacier Bay National Wilderness Study Area, Alaska. U.S. Geol. Surv. Open File Rep. 78-494, 1978, 670 pp., 7 sheets. 73. Brobst, DA., and W.P. Pratt (eds.). United States Mineral Resources. U.S. Geol. Surv. Prof. Paper 820, 1973, 722 pp. 74. Brooks, A.H. Alaska's Mineral Resources and Production, 1923. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1923. U.S. Geol. Surv. Bull. 773, 1925, pp. 1-52. "75 . Alaska's Mineral Supplies. Ch, in Our Mineral Sup- plies. U.S. Geol. Surv. Bull. 666, 191, pp. 89-102. 76 The Alaskan Mining Industry in 1913. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1913. U.S. Geol. Surv. Bull. 592, 1914, pp. 45-74. 77 The Alaskan Mining Industry in 1914. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1914. U.S. Geol. Surv. Bull. 622, 1915, pp. 15-68. 78 The Alaskan Mining Industry in 1915. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1915. U.S. Geol. Surv. Bull. 642, 1916, pp. 16-71. 79. . The Alaskan Mining Industry in 1916. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1916. U.S. Geol. Surv. Bull. 662, 1918, pp. 11-62. 80 The Alaskan Mining Industry in 1920. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1920. U.S. Geol. Surv. Bull. 722, 1922, pp. 1-74. 81 The Alaskan Mining Industry in 1921. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1921. U.S. Geol. Surv. Bull. 739, 1923, pp. 1-50. 82 Antimony Deposits of Alaska. U.S. Geol. Surv. Bull. 649, 1916, 67 pp. 83 The Circle Precinct, Alaska. Ch. in Report of Progress of Investigations of Mineral Resources of Alaska in 1906. U.S. Geol. Surv. Bull. 314, 1907, pp. 187-204. 84 The Distribution of Mineral Resources in Alaska. Ch. in Mineral Resources of Alaska, Report on Progress of Investiga- tions in 1907. U.S. Geol. Surv. Bull. 345, 1908, pp. 18-29. 85. The Future of Alaska Mining. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1919. U.S. Geol. Surv. Bull. 714, 1921, pp. 5-57. 86. Geologic Features of Alaskan Metalliferous Lodes. Ch. in Mineral Resources of Alaska, Report on Progress of Investiga- tions in 1910. U.S. Geol. Surv. Bull. 480, 1911, pp. 43-93. 87 Gold Deposits Near Valdez. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1911. U.S. Geol. Surv. Bull. 520, 1912, pp. 108-130. 88. . Mineral Resources of Alaska, Report on Progress of Investigations in 1912. U.S. Geol. Surv. Bull. 542, 1913, 308 pp. 89. Mineral Resources of Alaska, Report on Progress of Investigations in 1916. U.S. Geol. Surv. Bull. 662, 1918, 469 pp. 90. Mineral Resources of Alaska, Report on Progress of Investigations in 1922. U.S. Geol. Surv. Bull. 755, 1924, 222 pp. 91 The Mining Industry in 1905. Ch. in Report on Pro- gress of Investigations of Mineral Resources of Alaska in 1905. U.S. Geol. Surv. Bull. 284, 1906, pp. 4-9. 92 . The Mining Industry in 1906. Ch. in Report of Pro- gress of Investigations of Mineral Resources of Alaska in 1906. U.S. Geol. Surv. Bull. 314, 1907, pp. 19-39. 93. . The Mining Industry in 1907. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1907. U.S. Geol. Surv. Bull. 345, 1908, pp. 30-53. 94. The Mining Industry in 1908. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1908. U.S. Geol. Surv. Bull. 379, 1909, pp. 21-62. 95. The Mining Industry in 1909. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1909. U.S. Geol. Surv. Bull. 442, 1910, pp. 20-46. 96. . The Mining Industry in 1910. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1910. U.S. Geol. Surv. Bull. 480, 1911, pp. 21-42. 97. . The Mining Industry in 1911. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1911. U.S. Geol. Surv. Bull. 520, 1912, pp. 17-44. 98 The Mining Industry in 1912. Ch. in A Geologic Recon- naissance of the Fairbanks Quadrangle, Alaska. U.S. Geol. Surv. Bull. 542, 1913, pp. 18-51. 99. Placer Mining in Alaska in 1904. Ch. in Report on Progress of Investigations of Mineral Resources of Alaska in 1904. U.S. Geol. Surv. Bull. 259, 1905, pp. 18-31. 100. . Preliminary Report on the Ketchikan Mining District, Alaska, With an Introductory Sketch of the Geology of Southeastern Alaska. U.S. Geol. Surv. Prof. Paper 1, 1902, 120 pp. 101. . Preliminary Report on the Tolovana District. Ch. in Mineral Resources of Alaska, Report on Progress of Investiga- tions in 1915. U.S. Geol. Surv. Bull. 642, 1916, pp. 201-209. 102. A Reconnaissance From Pyramid Harbor to Eagle City, Alaska, Including a Description of Copper Deposits of the Up- per White and Tanana Rivers. Ch. in Twenty -first Annual Report of the United States Geological Survey, Part II. U.S. Geol. Surv., 1900, pp. 331-391. 103. Brooks, A.H., and others. Report on Progress of Investiga- tions of Mineral Resources of Alaska in 1904. U.S. Geol. Surv. Bull. 259, 1905, pp. 196 pp. 104. . Report on Progress of Investigations of Mineral Resources of Alaska in 1905. U.S. Geol. Surv. Bull. 284, 1906, 169 pp. 105. Brooks, A.H., and S.R. Capps. The Alaskan Mining Industry in 1922. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1922. U.S. Geol. Surv. Bull. 755, 1924, pp. 1-56. 106. Brooks, A.H., and G.C. Martin. The Alaskan Mining Industry in 1919. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1919. U.S. Geol. Surv. Bull. 714, 1921, pp. 59-95. 107. Brooks, A.H., and L.M. Prindle. The Mount McKinley Region, Alaska. U.S. Geol. Surv. Prof. Paper 70, 1911, 234 pp. 108. Brooks, A.H., G.B. Richardson, A.J. Collier, and W.C. Mendenhall. Reconnaissance in the Cape Nome and Norton Bay Regions, Alaska, in 1900. U.S. Geol. Surv. Spec. Publ., 1900, 222 pp. 109. Brosge, W.P., and H. N. Reiser. Geochemical Reconnaissance in the Wiseman and Chandalar Districts and Adjacent Region, Southern Brooks Range, Alaska. U.S. Geol. Surv. Prof. Paper 709, 1972, 21 pp. 110. . Geologic Map and Section of the Chandalar Quadrangle, Alaska. U.S. Geol. Surv. Misc. Geol. Invest. Map 1-375, 1964, scale 1:250,000. 111. Brown J.S. The Nixon Fork Country. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1924. U.S. Geol. Surv. Bull. 783, 1926, pp. 97-144. 112. Buddington, A.F. Alaskan Nickel Minerals. Econ. Geol. and Bull. Soc. Econ. Geol., v. 19, No. 6, 1924, pp. 521-541. 94 113. Geology of Hyder and Vicinity, Southeastern Alaska, With a Reconnaissance of Chickamin River. U.S. Geol. Surv. Bull. 807. 1929, 124 pp. 114. . Mineral Deposits of the Wrangell District, Southeastern Alaska. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1921. U.S. Geol. Surv. Bull. 739, 1923, pp. 51-75. 115. Mineral Investigations in Southeastern Alaska. Ch. in Mineral Resources of Alaska, Report on Progress of Investiga- tions in 1923. U.S. Geol. Surv. Bull. 773, 1925, pp. 71-139. 116. Mineral Investigations in Southeastern Alaska. Ch. in Mineral Resources of Alaska, Report on Progress of Investiga- tions in 1924. U.S. Geol. Surv. Bull. 783, 1926, pp. 41-62. 117. Buddington, A.F., and T. Chapin. Geology and Mineral Deposits of Southeastern Alaska. U.S. Geol. Surv. Bull. 800, 1929, 398 pp. 118. Bufvers, J. History of Mines and Prospects, Ketchikan District, Prior to 1952. AK Div. Geol. and Geophys. Surv. Spec. Rep. 1, 1967, 32 pp. 119. Bundtzen, T.K. Alaska's Strategic Minerals. AK Geogr. Q., v. 9. No. 4, 1982, pp. 52-73. 120. Bundtzen, T.K., G.R. Eakins, J.G. Clough, L.L. Lueck, C.B. Green, M.S. Robinson, and D.A. Coleman. Alaska's Mineral Industry— 1983. AK Div. Geol. and Geophys. Surv. Spec. Rep. 33, 1984, 56 pp. 121. Bundtzen, T.K., G.R. Eakins, and C.N. Conwell. Review of Alaska's Mineral Resources. AK Div. Geol. and Geophys. Surv. and AK Dep. Commer. and Econ. Dev., 1982, 52 pp. 122. Bundtzen, T.K., G.R. Eakins, C.B. Green, and L.L. Lueck. Alaska's Mineral Industry— 1985. AK Div. Geol. and Geophys. Surv. Spec. Rep. 39, 1986. 68 pp. 123. Burand, W.M. Foster Lead Prospect (Hannum Creek). AK Territorial Dep. Mines Prop. Exam. PE-44-2, 1957, 8 pp. 124 Geochemical Investigations of Selected Areas in the Yukon-Tanana Region of Alaska, 1965 and 1966. AK Div. Geol. and Geophys. Surv. Geochem. Rep. 13, 1968, 51 pp. 125. Byers, F.M., Jr. Tunsten Deposits in the Fairbanks District, Alaska. U.S. Geol. Surv. Bull. 1024-1, 1957, pp. 179-216. 126. Byers, F.M., Jr., and C.L. Sainsbury. Tungsten Deposits of the Hyder District, Alaska. U.S. Geol. Surv. Bull. 1024-F, 1957, pp. 123-140. 127. Cady, W.M., R.E. Wallace, J.M. Hoare, and E.J. Webber. The Central Kuskokwim Region, Alaska. U.S. Geol. Surv. Prof. Paper 268, 1955, 132 pp. 128. Capps, S.R. The Chisana- White River District, Alaska. U.S. Geol. Surv. Bull. 630, 1916, 130 pp. 129. . The Eastern Portion of Mount McKinley National Park. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1930. U.S. Geol. Surv. Bull. 836, 1933, pp. 219-300. 130. . Geology and Mineral Resources of the Region Traversed by the Alaska Railroad. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1922. U.S. Geol. Surv. Bull. 755, 1924, pp. 73-150. 131. Gold Lode Mining in the Willow Creek District. Ch. in Mineral Resources of Alaska, Report on Progress of Investiga- tions in 1917. U.S. Geol. Surv. Bull. 692, 1919, pp. 177-186. 132. . Gold Lodes and Placers of the Willow Creek District. Ch. in Mineral Resources of Alaska, Report on Progress of Investiga- tions in 1913. U.S. Geol. Surv. Bull. 592, 1914, pp. 245-272. 133. . Gold Mining in the Willow Creek District. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1915. U.S. Geol. Surv. Bull. 642, 1916, pp. 195-200. 134. The Kantishna Region, Alaska. U.S. Geol. Surv. Bull. 687, 1919, 118 pp. 135. . Kodiak and Adjacent Islands. U.S. Geol. Surv. Bull. 880-C, 1937, pp. 111-184. 136. Kodiak and Vicinity. U.S. Geol. Surv. Bull. 868-B, 1937, pp. 93-134. 137. Mineral Investigations in the Alaska Railroad Belt, 1931. U.S. Geol. Surv. Bull. 844-B, 1933, pp. 119-135. 138. Mineral Resources of the Chisana-White River District. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1914. U.S. Geol. Surv. Bull. 622, 1915, pp. 189-228. 139 Mineral Resources of the Kantishna Region. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1916. U.S. Geol. Surv. Bull. 662, 1918, pp. 279-331. 140. Mineral Resources of the Upper Chulitna Region. Ch. in Mineral Resources of Alaska, Report on Progress of Investiga- tions in 1917. U.S. Geol. Surv. Bull. 692, 1919, pp. 207-232. 141 The Southern Alaska Range. U.S. Geol. Surv. Bull. 862, 1935, 101 pp. 142 The Toklat-Tonzona River Region. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1925. U.S. Geol. Surv. Bull. 792, 1927, pp. 73-110. 143 The Willow Creek District, Alaska. U.S. Geol. Surv. Bull. 607, 1915, 86 pp. 144. Capps, S.R., and B.L. Johnson. The Ellamar District, Alaska. U.S. Geol. Surv. Bull. 605, 1915, 125 pp. 145. . Mineral Deposits of the Ellamar District. Ch. in A Geologic Reconnaissance of the Fairbanks Quadrangle, Alaska. U.S. Geol. Surv. Bull. 542, 1913, pp. 86-124. 146. Carnes, R.D. Active Alaskan Placer Operations, 1975. BuMines OFR 98-76, 1976, 86 pp. 147 Carr, M.S., and C.E. Dutton. Iron-Ore Resources of the United States Including Alaska and Puerto Rico, 1955. U.S. Geol. Surv. Bull. 1082-C, 1959, pp. 61-134. 148. Carter, C. (ed.). United States Geological Survey Alaska Pro- gram, 1974. U.S. Geol. Surv. Circ. 700, 1974, 63 pp. 149. Cass, J.T. Reconnaissance Geologic Map of the Candle Quadrangle, Alaska. U.S. Geol. Surv. Misc. Geol. Invest. Map 1-287, 1959, scale 1:250,000. 150. Cathcart, S.H. Metalliferous Lodes in Southern Seward Peninsula, Alaska. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1920. U.S. Geol. Surv. Bull. 722, 1922, pp. 163-261. 151. Mining in Northwestern Alaska. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1918. U.S. Geol. Surv. Bull. 712, 1920, pp. 185-198. 152. Chapin, T. Lode Developments on Seward Peninsula. Ch. in Mineral Resources of Alaska, Report on Progress of Investiga- tions in 1913. U.S. Geol. Surv. Bull. 592, 1914, pp. 397-407. 153. . Lode Developments in the Willow Creek District. Ch. in Mineral Resources of Alaska, Report on Progress of Investiga- tions in 1918. U.S. Geol. Surv. Bull. 712, 1920, pp. 169-176. 154. . Lode Developments in the Willow Creek District. Ch. in Mineral Resources of Alaska, Report on Progress of Investiga- tions in 1919. U.S. Geol. Surv. Bull. 714, 1921, pp. 201-206. 155. Lode Mining Near Fairbanks. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1913. U.S. Geol. Surv. Bull. 592, 1914, pp. 321-355. 156 Mining Developments in the Ketchikan District. Ch. in Mineral Resources of Alaska, Report on Progress of Investiga- tions in 1917. U.S. Geol. Surv. Bull. 692, 1919, pp. 85-89. 157. . Mining Developments in the Ketchikan and Wrangell Mining Districts. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1916. U.S. Geol. Surv. Bull. 662, 1918, pp. 63-75. 158. . Mining Developments in Southeastern Alaska. Ch. in Mineral Resources of Alaska, Report on Progress of Investiga- tions in 1915. U.S. Geol. Surv. Bull. 642, 1916, pp. 73-104. 159. . Mining in the Fairbanks District. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1917. U.S. Geol. Surv. Bull. 692, 1919, pp. 321-327. 160. . Placer Mining on Seward Peninsula. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1913. U.S. Geol. Surv. Bull. 592, 1914, pp. 385-395. 161 Placer Mining in the Yukon-Tanana Region. Ch. in Mineral Resources of Alaska, Report on Progresss of Investigations in 1913. U.S. Geol. Surv. Bull. 592, 1914, pp. 357-362. 95 162. Chapman, R.M., R.R. Coats, and T.G. Payne. Placer Tin Deposits in Central Alaska. U.S. Geol. Surv. Open File Rep. 239, 1963, 53 pp. 163. Chapman, R.M., and R.L. Foster. Lode Mines and Prospects in the Fairbanks District, Alaska. U.S. Geol. Surv. Prof. Paper 625-D, 1969, 25 pp. 164. Chapman, R.M., and R.H. Saunders. The Kathleen-Margaret (K-M) Copper Prospect on the Upper Maclaren River, Alaska. U.S. Geol. Surv. Circ. 332, 1954, 5 pp. 165. Chipp, E.R. Geology and Geochemistry of the Chandalar Area, Brooks Range. AK Div. Geol. and Geophys. Surv. Geol. Rep. 42, 1970, 39 pp. 166. Clark, A.L., and E.H. Cobb. Metallic Mineral Resources Map of the Healy Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-394, 1972, scale 1:250,000. 167. . Metallic Mineral Resources Map of the Talkeetna Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-369, 1972, scale 1:250,000. 168. Clark, S.H.B. The Wolverine Complex, a Newly Discovered Layered Ultramafic Body in the Western Chugach Mountains, Alaska. U.S. Geol. Surv. Open File Rep. 522, 1972, 10 pp., 1 sheet. 169. Clauson, V.C. The Alaska- Juneau Mill— A Record of Events Leading up to and Influencing Its Design and Construction. Min. and Sci. Press, v. 109, 1921, pp. 629-634. 170. Coats, R.R. Graphite Deposits on the North Side of the Kigluaik Mountains, Seward Peninsula, Alaska. U.S. Geol. Surv. Open File Rep. 10, 1944, 8 pp. 171. . Lode Scheelite Deposits of the Nome Area, Seward Peninsula, Alaska. U.S. Geol. Surv. Open File Rep. 17, 1944, 6 pp. 172. Coats, R.R., and P.L. Killeen. Fluorite Reserves at the Lost River Tin Mine, Seward Peninsula, Alaska. U.S. Geol. Surv. Open File Rep. 2, 1944, 3 pp. 173. Cobb, E.H. Metallic Mineral Resource Map of the Fairbanks Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-410, 1972, scale 1:250.000. 174. . Metallic Mineral Resources Map of the Ambler River Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-454, 1972, scale 1:250,000. 175. . Metallic Mineral Resources Map of the Anchorage Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-409, 1972, scale 1:250,000. 176. . Metallic Mineral Resources Map of the Beaver Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-439, 1972, scale 1:250,000. 177. . Metallic Mineral Resources Map of the Bendeleben Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-417, 1972, scale 1:250,000. 178. . Metallic Mineral Resources Map of the Big Delta Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-388, 1972, scale 1:250,000. 179. . Metallic Mineral Resources Map of the Bradfield Canal Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-418, 1972, scale 1:250,000. 180. Metallic Mineral Resources Map of the Candle Quadrangle. Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-389, 1972, scale 1:250,000. 181. . Metallic Mineral Resources Map of the Charley River Quadrangle. Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-390. 1972, scale 1:250,000. 182. . Metallic Mineral Resources Map of the Chignik Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-374. 1972, scale 1:250,000. 183. . Metallic Mineral Resources Map of the Cordova Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-392, 1972, scale 1:250,000. 184. . Metallic Mineral Resources Map of the Craig Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-433, 1973, scale 1:250,000. 185. Metallic Mineral Resources Map of the Dillingham Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-375, 1972, scale 1:250,000. 186. . Metallic Mineral Resources Map of the Dixon En- trance Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-434, 1972, scale 1:250,000. 187. . Metallic Mineral Resources Map of the Hagemeister Island Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-362, 1972, scale 1:250,000. 188. Metallic Mineral Resources Map of the Iditarod Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-363, 1972, scale 1:250,000. 189. Metallic Mineral Resources Map of the Juneau Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-435, 1972, scale 1:250,000. 190. Metallic Mineral Resources Map of the Karluk Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-459, 1972, scale 1:250,000. 191. Metallic Mineral Resources Map of the Ketchikan Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-420, 1972, scale 1:250,000. 192. Metallic Mineral Resources Map of the Kodiak Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-460, 1972, scale 1:250,000. 193. . Metallic Mineral Resources Map of the Lake Clark Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-378, 1972, scale 1:250,000. 194. . Metallic Mineral Resources Map of the Lime Hills Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-412, 1972, scale 1:250,000. 195. . Metallic Mineral Resources Map of the Livengood Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-413, 1972, 2 sheets. 196. Metallic Mineral Resources Map of the McGrath Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-379, 1972, scale 1:250,000. 197. Metallic Mineral Resources Map of the Medfra Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-365, 1972, scale 1:250,000. 198. . Metallic Mineral Resources Map of the Mount Fairweather Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-436, 1972, scale 1:250,000. 199 Metallic Mineral Resources Map of the Mount Hayes Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-414, 1972, scale 1:250,000. 200. . Metallic Mineral Resources Map of the Mount McKinley Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-366, 1972, scale 1:250,000. 201. . Metallic Mineral Resources Map of the Nome Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-463, 1972, scale 1:250,000. 202. Metallic Mineral Resources Map of the Petersburg Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-415, 203. _ 1972, scale 1:250,000. Metallic Mineral Resources Map of the Port Alex- ander Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-464, 1972, scale 1:250,000. 204 Metallic Mineral Resources Map of the Port Moller Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-443, 1972, scale 1:250,000. 205. Metallic Mineral Resources Map of the Prince Rupert Quadrangle Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-437, 1972, scale 1:250,000. 206. Metallic Mineral Resources Map of the Saint Lawrence Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-465, 1972, scale 1:250,000. 207. Metallic Mineral Resources Map of the Seldovia Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-397 208. . 1972, scale 1:250,000. . Metallic Mineral Quadrangle, Alaska. U.S. Geol. MF-467, 1972, scale 1:250,000. Resources Map of the Sitka Surv. Misc. Field Stud. Map 96 209. . Metallic Mineral Resources Map of the Skagway Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-424, 1972. scale 1:250.000. 210. Metallic Mineral Resources Map of the Sleetmute Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-36S, 1972, scale 1:250,000. 211. Metallic Mineral Resources Map of the Solomon Quadrangle. Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-145. 1972. scale 1:250,000. 212. . Metallic Mineral Resources Map of the Sumdum Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-425, 1972, scale 1:250,000. 213. Metallic Mineral Resources Map of the Tanana Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-371. 1972, scale 1:250,000. 214. . Metallic Mineral Resources Map of the Unalaska Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-446, 1972, scale 1:250,000. 215 Placer Deposits of Alaska. U.S. Geol. Surv. Bull. 1374, 1973, 213 pp. 216 Placer Deposits of Alaska. U.S. Geol. Surv. Open File Rep. 508, 1972, 132 pp., 1 sheet. 217 Placer Deposits Map of Central Alaska. U.S. Geol. Surv. Open File Rep. 77-168-B, 1977, 65 pp., 1 sheet. 218. . Summaries of Data on and Lists of References to Metallic and Selected Nonmetallic Mineral Deposits in Fifteen Quadrangles in Southwestern and West-Central Alaska. U.S. Geol. Surv. Open File Rep. 80-909, 1980, 104 pp. 219. . Summaries of Data on and Lists of References to Metallic and Selected Nonmetallic Mineral Occurrences in the Livengood Quadrangle, Alaska. U.S. Geol. Surv. Open File Rep. 81-1342-A. 1981, 49 pp. 220. Summaries of Data on and Lists of References to Metallic and Selected Nonmetallic Mineral Occurrences in the Livengood Quadrangle, Alaska. U.S. Geol. Surv. Open File Rep. 81-1342-B. 1981, 54 pp. 221. . Summaries of Data on and Lists of References to Metallic and Selected Nonmetallic Mineral Occurrences in the Mount Fairweather Quadrangle, Alaska. U.S. Geol. Surv. Open File Rep. 81-249-A. 1981, 21 pp. 222. . Summaries of Data on and Lists of References to Metallic and Selected Nonmetallic Mineral Occurrences in the Skagway Quadrangle, Alaska. U.S. Geol. Surv. Open File Rep. 81-82-A. 1981, 11 pp. 223. Summaries of Data on and Lists of References to Metallic and Selected Nonmetallic Mineral Occurrences in the Skagway Quadrangle, Alaska. U.S. Geol. Surv. Open File Rep. 81-82-B. 1981, 10 pp. 224. Summary of References to Mineral Occurrences (Other Than Mineral Fuels) in the Iliamna, Lake Clark, Lime Hills and McGrath Quadrangles, Alaska. U.S. Geol. Surv. Open File Rep. 76-485, 1976, 101 pp. 225. Summary of References to Mineral Occurrences (Other Than Fuel and Construction Materials) in the Beaver, Bet- ties, and Medfra Quadrangles. U.S. Geol. Surv. Open File Rep. 78-94, 1978, 55 pp. 226. Summary of References to Mineral Occurrences (Other Than Fuel and Construction Materials) in the Nome Quadrangle, Alaska. U.S. Geol. Surv. Open File Rep. 78-93, 1978, 213 pp. 227. Summary of References to Mineral Occurrences (Other Than Mineral Fuels and Construction Materials) in the Anchorage Quadrangle, Alaska. U.S. Geol. Surv. Open File Rep. 79-1095, 1979, 184 pp. 228. Summary of References to Mineral Occurrences (Other Than Mineral Fuels and Construction Materials) in the Bendeleben Quadrangle, Alaska. U.S. Geol. Surv. Open File Rep. 75-429, 1975, 120 pp. 229. . Summary of References to Mineral Occurrences (Other Than Mineral Fuels and Construction Materials) in the Can- dle, Holy Cross, Norton Bay, Nulato and Unalakleet Quadrangles, Alaska. U.S. Geol. Surv. Open File Rep. 76-866, 1976, 102 pp. 230. Summary of References to Mineral Occurrences (Other Than Mineral Fuels and Construction Materials) in the Chandalar and Wiseman Quadrangles, Alaska. U.S. Geol. Surv. Open File Rep. 76-340, 1976, 205 pp. 231. Summary of References to Mineral Occurrences (Other Than Mineral Fuels and Construction Materials) in the Craig Quadrangle, Alaska. U.S. Geol. Surv. Open File Rep. 78-869, 1978, 262 pp. 232. Summary of References to Mineral Occurrences (Other Than Mineral Fuels and Construction Materials) in the Iditarod and Ophir Quadrangles. U.S. Geol. Surv. Open File Rep. 76-576, 1976, 101 pp. 233. Summary of References to Mineral Occurrences (Other Than Mineral Fuels and Construction Materials) in the Juneau Quadrangle. U.S. Geol. Surv. Open File Rep. 78-374, 1978, 156 pp. 234. Summary of References to Mineral Occurrences (Other Than Mineral Fuels and Construction Materials) in the Livengood Quadrangle, Alaska. U.S. Geol. Surv. Open File Rep. 76-819, 1976, 241 pp. 235. . Summary of References to Mineral Occurrences (Other Than Mineral Fuels and Construction Materials) in the Mount Hayes Quadrangle, Alaska. U.S. Geol. Surv. Open File Rep. 79-238, 1979, 141 pp. 236. . Summary of References to Mineral Occurrences (Other Than Mineral Fuels and Construction Materials) in the Mt. Fairweather and Skagway Quadrangles. U.S. Geol. Surv. Open File Rep. 78-316, 1978, 128 pp. 237. . Summary of References to Mineral Occurrences (Other Than Mineral Fuels and Construction Materials) in North- ern Alaska. U.S. Geol. Surv. Open File Rep. 75-628, 1975, 106 pp. 238. . Summary of References to Mineral Occurrences (Other Than Mineral Fuels and Construction Materials) in the Port Alexander Quadrangle, Alaska. U.S. Geol. Surv. Open File Rep. 78-787, 1978, 33 pp. 239. . Summary of References to Mineral Occurrences (Other Than Mineral Fuels and Construction Materials) in the Seldovia Quadrangle, Alaska. U.S. Geol. Surv. Open File Rep. 80-87, 1980, 48 pp. 240. Summary of References to Mineral Occurrences (Other Than Mineral Fuels and Construction Materials) in the Sitka Quadrangle, Alaska. U.S. Geol. Surv. Open File Rep. 78-450, 1978, 125 pp. 241. . Summary of References to Mineral Occurrences (Other Than Mineral Fuels and Construction Materials) in the Solomon Quadrangle, Alaska. U.S. Geol. Surv. Open File Rep. 78-181, 1978, 186 pp. 242. . Summary of References to Mineral Occurrences (Other Than Mineral Fuels and Construction Materials) in the Sum- dum and Taku River Quadrangles, Alaska. U.S. Geol. Surv. Open File Rep. 78-698, 1978, 65 pp. 243. . Summary of References to Mineral Occurrences (Other Than Mineral Fuels and Construction Materials) in the Valdez Quadrangle, Alaska. U.S. Geol. Surv. Open File Rep. 79-1241, 1979, 167 pp. 244. Cobb, E.H., and D.R. St. Aubin. Occurrences of Selected Critical and Strategic Mineral Commodities in Alaska. U.S. Geol. Surv. Open File Rep. 82-719, 1982, 25 pp., 1 sheet. 245. Cobb, E.H., and R.L. Elliott. Summaries of Data on and Lists of References to Metallic and Selected Nonmetallic Mineral Deposits in the Ketchikan and Prince Rupert Quadrangles, Alaska. U.S. Geol. Surv. Open File Rep. 80-1053, 1980, 157 pp. 246. Cobb, E.H., and R. Kachadoorian. Index of Metallic and Nonmetallic Mineral Deposits of Alaska Compiled From Published Reports of Federal and State Agencies Through 1959. U.S. Geol. Surv. Bull. 1139, 1961, 363 pp. 247. Cobb, E.H., and N.A. Matson, Jr. Metallic Mineral Resources Map of the Valdez Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-438, 1972, scale 1:250,000. 248. Cobb, E.H., and C.F. Mayfield. Summaries of Data on and Lists of References to Metallic and Selected Nonmetallic Mineral Occurrences in the Ambler River Quadrangle, Alaska. U.S. Geol. Surv. Open File Rep. 81-570-A, 1981, 14 pp. 249. . Summaries of Data on and Lists of References to Metallic and Selected Nonmetallic Mineral Occurrences in the 97 Ambler River Quadrangle, Alaska. U.S. Geol. Surv. Open File Rep. 81-570-B, 1981, 12 pp. 250. Cobb, E.H., A.A. Wanek, A. Grantz, and C. Carter. Sum- mary Report on the Geology and Mineral Resources of the Bering Sea. Bogoslof, Simeonof, Semidi, Tuxedni, St. Lazaria, Hazy Islands, and Forrester Island National Wildlife Refuges, Alaska. U.S. Geol. Surv. Bull. 1260-K, 1968, 28 pp. 251. Cohen, K.K. Independence Mine and the Willow Creek Min- ing District. AK Div. Parks, June 1982, 169 pp. 252. Collier, A.J. Recent Development of Alaskan Tin Deposits. Ch. in Report on Progress of Investigations of Mineral Resources of Alaska in 1904. U.S. Geol. Surv. Bull. 259, 1905, pp. 120-127. 253. . A Reconnaissance of the Northwestern Portions of Seward Peninsula, Alaska. U.S. Geol. Surv. Prof. Paper 2, 1902, 70 pp. 254 The Tin Deposits of the York Region, Alaska. U.S. Geol. Surv. Bull. 229, 1904, 61 pp. 255. Collier, A.J., F.H. Hess, P.S. Smith, and A.H. Brooks. The Gold Placers of Parts of Seward Peninsula, Alaska, Including the Nome, Council, Kougarok, Port Clarence, and Goodhope Precincts. U.S. Geol. Surv. Bull. 328, 1908, 343 pp. 256. Condon, W.H. Geology of the Craig Quadrangle, Alaska. U.S. Geol. Surv. Bull. 1108-B, 1962, 43 pp. 257 Map of Eastern Prince William Sound Area, Alaska, Showing Fracture Traces Inferred From Aerial Photographs. U.S. Geol. Surv. Misc. Geol. Invest. Map 1-453, 1965, 4 pp. 258. Condon, W.H., and J.T. Cass. Map of a Part of the Prince William Sound Area, Alaska, Showing Linear Geologic Features as Shown on Aerial Photographs. U.S. Geol. Surv. Misc. Geol. In- vest. Map 1-273, 1958, scale 1:125,000. 259. Conwell, C.E. Palmer Barite Deposit. AK Div. Geol. and Geophys. Surv. Prop. Exam. PE-109-6, 1970, 19 pp. 260. . Tiekel Prospect, Valdez Quadrangle. AK Div. Geol. and Geophys. Surv. Prop. Exam. PE-86-14, 1972, 5 pp. 261. Coonrad. W.L. (ed.). The United States Geological Survey in Alaska: Accomplishments During 1980. U.S. Geol. Surv. Circ. 844, 1982, 178 pp. 262. Cornwall, H.R. Nickel Deposits of North America. U.S. Geol. Surv. Bull. 1223, 1966, 62 pp. 263. Coulter, H.W., and R.R. Migliaccio. Effects of the Earthquake of March 27, 1964, at Valdez, Alaska. U.S. Geol. Surv. Prof. Paper 542-C, 1966, 36 pp. 264. Creasey, S.C. Geology and Resources. Ch. in Molybdenum. A Materials Survey. BuMines IC 7784, 1957, pp. 6-15. 265. Curti, J. Little Squaw Gold Mining. Northwest Investment Rev., Mar. 10, 1980, pp. 1-4. 266. Czamanske, G.K., J. Haffty, and S.W. Nabbs. Pt, Pd, and Rh Analyses and Beneficiation of Mineralized Ultramafic Rocks From the La Perouse Layered Gabbro, Alaska. Econ. Geol. and Bull. Soc. Econ. Geol., v. 76, No. 7, 1981, pp. 2001-2011. 267. Daveler. E.V., and others. General Organization and Metallurgy of the Alaska Gastineau Mining Company Plant, Thane, Alaska. Pres. at Alaska Min. and Eng. Soc, Thane Meet., Nov. 16, 1917, pp. 1-14; available from D.W. Baggs, BuMines, Juneau, AK. 268. Davis. C.W. Analysis of Copper-Palladium-Gold-Silver Con- centrates. BuMines RI 2731, 1926, 5 pp. 269. Dayton, S. (ed). Alaska: A Land and People in Search of a Future. Eng. and Min. J., v. 180, No. 5, 1979, pp. 72-87. 270. Degenhart, C.E., R.J. Griffis, J.F. McOuat, and C.G. Bigelow. Mineral Studies of the Western Brooks Range Performed Under Contract to the U.S. Bureau of Mines, Contract #J0155089 (WGM Inc.) BuMines OFR 103-78, 1978, 588 pp.; NTIS PB 295 192. 271. Denny, R.L. Operations at the Ross-Adams Uranium Deposit, Dixon Entrance Quadrangle. Ch. in Alaska Division of Mines and Geology Annual Report for the Year 1962. AK Div. Mines and Geol., undated, pp. 89-93. 272. Detterman, R.L., and E.H. Cobb. Metallic Mineral Resources Map of the Iliamna Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-364, 1972, scale 1:250,000. 273. Detterman, R.L., and J.K. Hartsock. Geology of the Iniskin- Tuxedni Region, Alaska. U.S. Geol. Surv. Prof. Paper 512, 1967, 78 pp. 274. Dillon, J.T., and G.H. Pessel. Brooks Range Mineral Resource Studies. AK Div. Geol. and Geophys. Surv. Mines and Geol. Bull., v. 26, No. 4, 1977, pp. 4-5. 275. Dolton, G.L., K.H. Carlson, R.R. Charpentier, A.B. Coury, R.A. Crovelli, S.E. Frezon, A.S. Khan, J.H. Lister, R.H. McMullin, R.S. Pike, R.B. Powers, E.W. Scott, and K.L. Varnes. Estimates of Undiscovered Recoverable Resources of Conventionally Produci- ble Oil and Gas in the United States— A Summary. U.S. Geol. Surv. Open File Rep. 81-192, 1981, 18 pp. 276. Drewes, H., G.D. Fraser, G.L. Snyder, and H.F. Barnett, Jr. Geology of Unalaska Island and Adjacent Insular Shelf, Aleutian Islands, Alaska. U.S. Geol. Surv. Bull. 1028-S, 1962, pp. 583-676 277. Duval, D. Report From Vancouver: Catalina Energy and Resources. Northern Miner (Toronto), Sept. 10, 1981, p. 20. 278. . Report From Vancouver: Silverado Mines. Northern Miner (Toronto), Sept. 9, 1982, p. 6. 279. Eakin, H.A. Admiralty-Alaska Gold Manufacturing Com- pany (Funter Bay). AK Territorial Dep. Mines Misc. Rep. MR-112-6A, 1929, 14 pp. 280. Eakin, H.M. Gold Placer Mining in the Porcupine District. Ch. in Mineral Resources of Alaska, Report on Progress of Investiga- tions in 1916. U.S. Geol. Surv. Bull. 662, 1918, pp. 93-100. 281. . Iron-Ore Deposits Near Nome. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1914. U.S. Geol. Surv. Bull. 622, 1915, pp. 361-365. 282 Lode Mining in the Juneau Gold Belt. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1916. U.S. Geol. Surv. Bull. 662, 1918, pp. 77-92. 283. Mineral Resources of the Yukon-Koyukuk Region. Ch. in Mineral Resources of Alaska, Report on Progresss of Inves- tigations in 1913. U.S. Geol. Surv. Bull. 592, 1914, pp. 371-384. 284. Mining in the Fairbanks District. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1914. U.S. Geol. Surv. Bull. 622, 1915, pp. 229-238. 285. . Mining in the Juneau Region. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1914. U.S. Geol. Surv. Bull. 622, 1915, pp. 95-102. 286. The Porcupine Gold Placer District, Alaska. U.S. Geol. Surv. Bull. 699, 1919, 29 pp. 287. . Tin Mining in Alaska. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1914. U.S. Geol. Surv. Bull. 622, 1915, pp. 81-94. 288. The Yukon-Koyukuk Region, Alaska. U.S. Geol. Surv. Bull. 631, 1916, 88 pp. 289. . Eakins. G.R. An Experiment in Geobotanical Pros- pecting for Uranium, Bokan Mountain Area, Southeastern Alaska. AK Div. Geol. and Geophys. Surv. Geol. Rep. 41, 1970, 51 pp. 290. . A Geochemical Investigation of the Wood River- Tikchik Lakes Area, Southwestern Alaska. AK Div. Geol. and Geophys. Surv. Geochem. Rep. 17, 1968, 31 pp. 291. Geology and Geochemistry at Kontrashibuna Lake, Lake Clark Region, Southwestern Alaska. AK Div. Geol. and Geophys. Surv. Geochem. Rep. 20, 1970, 34 pp. 292. . Preliminary Investigations, Livengood Mining District. AK Div. Geol. and Geophys. Surv. Open File Rep. AOF-40, 1974, 16 pp. 293. . Uranium in Alaska. AK Div. Geol. and Geophys. Surv. Geol. Rep. 38, 1969, 49 pp. 294. . Uranium Investigations in Southeastern Alaska. AK Div. Geol. and Geophys. Surv. Geol. Rep. 44, 1975, 62 pp. 295. Eakins, G.R., T.K. Bundtzen, L.L. Lueck, C.B. Green, J.L. Gallagher, and M.S. Robinson. Alaska's Mineral Industry— 1984. AK Div. Geol. and Geophys. Surv. Spec. Rep. 38, 1985. 57 pp. 296. Eakins, G.R., T.K. Bundtzen, M.S. Robinson, J.G. Clough, C.B. Green, K.H. Clautice, and M.A. Albanese. Alaska's Mineral Industry— 1982. AK Div. Geol. and Geophys. Surv. Spec. Rep. 31, 1983, 63 pp. 297. Eakins, G.R., and R.B. Forbes. Investigation of Alaska's Uranium Potential. AK Div. Geol. and Geophys. Surv. Spec. Rep. 12, 1976, 372 pp. 298. East, J.H., Jr., W.M. Traver, Jr., R.S. Sanford, and W.S. Wright. Yakobi Island Nickel Deposit, Sitka Mining District, Alaska. BuMines RI 4182, 1948, 28 pp. 98 299. Ebbley, N., Jr. Slate Creek Antimony Prospect, Kantishna Hist nci. Alaska. BuMines War Miner. Rep. 456, 1945, 10 pp.; available from D.W. Baggs. BuMines, Juneau, AK. 300. Ebbley. N.. Jr., and R.L. Thorne. Red Devil Mine, Sleitmut Area. Southwestern Alaska. BuMines War Miner. Rep. 147, 1943, 21 pp.; available from D.W. Baggs. BuMines, Juneau, AK. 301. Ebbley, N., Jr., and W.S. Wright. Antimony Deposits in Alaska BuMines RI 4173, 1948, 41 pp. 302. Eberlein. G.D., R.M. Chapman, H.L. Foster, and J.S. Gassaway. Map and Table Describing Known Metalliferous and Selected Nonmetalliferous Mineral Deposits in Central Alaska. U.S. Geol. Surv. Open File Rep. 77-168-D, 1977, 132 pp., 1 sheet. 303. Eberlein, G.D., and W.D. Menzie. Map and Tables Describ- ing Metalliferous Mineral Resource Potential of Central Alaska. U.S. Geol. Surv. Open File Rep. 78-1-D, 1978, 35 pp., 2 sheets. 304. Edmondson, A.C. Lost River Chips at Mine Obstacles. An- chorage Daily News, Apr. 10, 1972, p. 3A. 305 When Will the Boom Come in Alaska Mining. AK Ind., v. 5, No. 9, 1973, pp. 27-28, 30. 306. Ellersieck, I.F. Map Showing Chromium, Nickel and Cobalt Stream-Sediment Geochemical Anomalies, Ambler River Quad- rangle, Alaska. U.S. Geol. Surv. Open File Rep. 78-120-H, 1978, 1 sheet. 307. Ellsworth, C.E., and R.W. Davenport. Placer Mining in the Yukon-Tanana Region. Ch. in A Geologic Reconnaissance of the Fairbanks Quadrangle, Alaska. U.S. Geol. Surv. Bull. 542, 1913, pp. 203-222. 308. Ellsworth, C.E., and G.L. Parker. Placer Mining in the Yukon-Tanana Region. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1910. U.S. Geol. Surv. Bull. 480, 1911, pp. 153-172. 309. Engineering and Mining Journal. Core Hole Drilling Ex- pands Reserves at Quartz Hill Moly Find. V. 181, No. 3, 1980, p. 13. 310. . Major Lead-Zinc-Silver Is Claimed in Alaska's Brooks Range. V. 178, No. 10, 1977, p. 17. 311. . Noranda Details Plans for Possible Greens Creek Project. V. 184, No. 6, 1983, p. 40. 312. North American Deposits Account for One-third of World Ore Resources. V. 175, No. 11, 1974, p. 97. 313. Regional News: Alaska. V. 145, No. 3, 1944, p. 115. 314 Spokane Industrialist Re-Opens Only U.S. Platinum Mine in Alaska. V. 182, No. 7, 1981, p. 41. 315 U.S. Borax Finds Molybdenum in Alaska. V. 177, No. 5, 1976, p. 17. 316 U.S. Borax Outlines Possible Development Plan for Quartz Hill. V. 181, No. 1, 1980, pp. 35-39. 317. _ _. In the US: Alaska. V. 174, No. 9, 1973, p. 202. 318. Why Alaska Juneau Shut Down. V. 145, No. 7, 1944, p. 77. 319. Will U.S. Sacrifice Quartz Hill Moly Find to Pro- tect Alaskan Wilderness? V. 180, No. 4, 1979, pp. 35-37. 320. Erickson, A.W. Exploration of Mountain View Tungsten Deposit, Hyder, Alaska. BuMines RI 3944, 1946, 10 pp. 321. Erspamer, E.G., and R.R. Wells. Selective Extraction of Mer- cury and Antimony From Cinnabar-Stibnite Ore. BuMines RI 5243, 1956, 15 pp. 322. Fischer, R.P. Vanadium Resources in Titaniferous Magnetite Deposits. U.S. Geol. Surv. Prof. Paper 926-B, 1975, 10 pp. 323. Fluor Utah, Inc. Preliminary Engineering Study and Order of Magnitude Estimate, Brady Glacier Project, Dixon Harbor, Alaska. Apr. 30, 1974, 74 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 324. Foley, J.Y., and J.C. Barker. Chromite Deposits Along the Border Ranges Fault, Southern Alaska. (In Two Parts.) 1. Field Investigations and Descriptions of Chromite Deposits. BuMines IC 8990, 1985, 58 pp. 325. Foley, J.Y., T. Hinderman, D.E. Kirby, and C.L. Mardock. Chromite Occurrences in the Kaiyuh Hills, West-Central Alaska. BuMines OFR 178-84, 1983, 27 pp.; NTIS PB 85-106219. 326. Foley, J.Y., and M.M. McDermott. Podiform Chromite Oc- currences in the Caribou Mountain and Lower Kanuti River Areas, Central Alaska. Part I: Reconnaissance Investigations. BuMines IC 8915, 1983, 27 pp. 327. Foley, R. It May Be Mining or Fish Says F&G of Borax Plans. Ketchikan Daily News, June 9, 1976, p. 1. 328. No Borax Road This Summer. Ketchikan Daily News, Jan. 31, 1977, pp. 1, 4. 329. Forbes, R.B., H.D. Pilkington, and D.B. Hawkins. Gold Gra- dients and Anomalies in the Pedro-Cleary Summit Area, Fairbanks District, Alaszka. U.S. Geol. Surv. Open File Rep. 324, 1968, 43 pp., 1 sheet. 330. Fosse, E.L. Exploration of the Copper-Sulfur Deposit, Khayyam and Stumble-On Properties, Prince of Wales Island, Alaska. BuMines RI 3942, 1946, 8 pp. 331. Foster, H.L. Asbestos Occurrence in the Eagle C-4 Quadrangle, Alaska. U.S. Geol. Surv. Circ. 611, 1969, 7 pp. 332. Foster, R.L. Potential for Lode Deposits in the Livengood Gold Placer District, East-Central Alaska. U.S. Geol. Surv. Circ. 590, 1968, 18 pp. 333. Foster, R.L., and R.M. Chapman. Locations and Descriptions of Lode Prospects in the Livengood Area, East-Central Alaska. U.S. Geol. Surv. Open File Rep. 275, 1967, 6 pp. 334. Fowler, H.M. Leroy Mine (Glacier Bay). AK Territorial Dep. Mines Prop. Exam. PE-111-4, 1950, 4. pp. 335. . Polymetal Lode (Cholmondeley Sound). AK Ter- ritorial Dep. Mines Prop. Exam. PE-1 19-22, 1948, 7 pp. 336. Report of Investigations in the Hyder, Ketchikan, Wrangell, Petersburg, Juneau, Sitka, Skagway Mining Precincts, May 24-November 10, 1950. AK Territorial Dep. Mines Itinerary Rep., 1950, 29 pp. 337. Report of Investigations in the Ketchikan-Hyder Mining Precincts, Alaska, May 23-July 14, 1949. AK Territorial Dep. Mines Itinerary Rep., 1949, 5 pp. 338. Report of Investigations in the McCarthy-Chitina- Chisana-Wasilla, Seward, and Talkeetna Mining District, Alaska, August 6-September 23, 1949. AK Territorial Dep. Mines Itinerary Rep., 1949, 9 pp. 339 Report of Investigations in the Petersburg-Ketchikan Mining Precincts, Alaska, May 30-August 1, 1948. AK Territorial Dep. Mines Itinerary Rep., 1948, 12 pp. 340. Freeman, V.L. Examination of Uranium Prospects, 1956. Ch. in Contributions to Economic Geology of Alaska. U.S. Geol. Surv. Bull. 1155, 1963, pp. 29-33. 341. Fritts, C.E. Geology and Geochemistry of the Cosmos Hills, Ambler River and Shungnak Quadrangles. AK Div. Geol. and Geophys. Surv. Geol. Rep. 39, 1970, 63 pp. 342. . Geology and Geochemistry in the Southeastern Part of the Cosmos Hills, Shungnak D-2 Quadrangle. AK Div. Geol. and Geophys. Surv. Geol. Rep. 37, 1969, 35 pp. 343. Fursman, O.C. Recovery of Mineral Values in Cupriferous and Nickeliferous Pyrrhotite. BuMines RI 6043, 1962, 24 pp. 344. Galloway, J.D., Dolomi Mines, Prince of Wales Island. AK Div. Geol. and Geophys. Surv. Misc. Rep. MR-119-7, undated, 18 pp. 345. Gardner, E.D., CH. Johnson, and B.S. Butler. Copper Min- ing in North America. BuMines B 405, 1938, 300 pp. 346. Garland, R.E., and G.H. Pessel. Geology and Geochemical Analysis of Stream-Sediment Samples From the Ambler River A-l, A-2, A-3, B-l, B-2, B-3, C-l, C-2, and C-3 Quadrangles. AK Div. Geol. and Geophys. Surv. Open File Rep. AOF-37, 1975, 7 pp. 347. Gates, G.O. Yakobi Island, Sitka Mining District, Alaska- Nickel, Copper. BuMines War Miner. Rep. 174, 1944, 73 pp; available from D.W. Baggs, BuMines, Juneau, AK. 348. Gates, G.O., and C. Wahrhaftig. Zinc Deposits of the Mt. Eielson District, Alaska. U.S. Geol. Surv. Open File Rep. 16, 1944, 7 pp. 349. Gault, H.R. The Salt Chuck Copper-Palladium Mine, Prince of Wales Island, Southeastern Alaska. U.S. Geol. Surv. Open File Rep., 1945, 16 pp. 350. Gault, H.R., and R.E. Fellows. Zinc-Copper Deposit at Tracy Arm, Petersburg District, Alaska. U.S. Geol. Surv. Bull. 998-A, 1953, pp. 1-13. 351. Gault, H.R., P.L. Killeen, W.S. West, and others. Recon- naissance for Radioactive Deposits in the Northeastern Part of the Seward Peninsula, Alaska, 1945-47 and 1951. U.S. Geol. Surv. Circ. 250, 1953, 31 pp. 99 352. Gault. H.R., D.L. Rossman, G.M. Flint, Jr., and R.G. Ray. Some Zinc-Lead Deposits of the Wrangell District, Alaska. U.S. Geol. Surv. Bull. 998-B, 1953, pp. 15-58. 353. Gill, A.C. Chromite of Kenai Peninsula, Alaska. U.S. Geol. Surv. Bull. 742, 1922, 52 pp. 354. . Preliminary Report on the Chromite of Kenai Penin- sula. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1918. U.S. Geol. Surv. Bull. 712, 1920, pp. 99-129. 355. Glover, A.E. Kelp and Duke Islands Magnetics. AK Ter- ritorial Dep. Mines Miner. Invest. MI-122-2, 1954, 1 p. 356. . Salmon Bay-Red Bay Reconnaissance (Prince of Wales Island). AK Territorial Dep. Mines Miner. Invest. MI-117-1, 1951, 4 pp. 357. Gonnason Exploration Co. Magnetometer Survey Jumbo Mine (Prince of Wales Island). AK Territorial Dep. Mines Misc. Rep. MR-119-4. 1963, 12 pp. 358. Grant, U.S. Copper and Other Mineral Resources of Prince Wilham Sound. Ch. in Report on Progress of Investigations of Mineral Resources of Alaska in 1905. U.S. Geol. Surv. Bull. 284, 1906, pp. 78-87. 359. Mining and Prospecting on Prince William Sound in 1909. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1909. U.S. Geol. Surv. Bull. 442, 1910, pp. 164-165. 360. Grant, U.S., and D.F. Higgins, Jr. Copper Mining and Pros- pecting on Prince William Sound. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1908. U.S. Geol. Surv. Bull. 379, 1909, pp. 87-96. 361. . Notes on Geology and Mineral Prospects in the Vicinity of Seward, Kenai Peninsula. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1908. U.S. Geol. Surv. Bull. 379, 1909, pp. 98-107. 362. . Preliminary Report on the Mineral Resources of the Southern Part of Kenai Peninsula. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1909. U.S. Geol. Surv. Bull. 442, 1910, pp. 166-178. 363. Reconnaissance of the Geology and Mineral Resources of Prince William Sound, Alaska. U.S. Geol. Surv. Bull. 443, 1910, 89 pp. 364. Greene, H.G. Morphology, Sedimentation and Seismic Characteristics of an Arctic Beach, Nome, Alaska— With Economic Significances. U.S. Geol. Surv. Open File Rep. 414, 1970, 139 pp. 365. Gries, J. P. Providing New Sources of Mineral Supply. BuMines IC 8789, 1979, 42 pp. 366. Grybeck, D.J. Map Showing Known Mineral Deposits of the Brooks Range, Alaska. U.S. Geol. Surv. Open File Rep. 77-166-C, 1977. 45 pp., 1 sheet. 367. Grybeck, D.J., and J.H. DeYoung, Jr. Map and Tables Describing Mineral Resource Potential of the Brooks Range, Alaska. U.S. Geol. Surv. Open File Rep. 78-1-B, 1978, 39 pp., 1 sheet. 368. Guard, A.K. Report on Admiralty Mine (Funter Bay). AK Territorial Dep. Mines Misc. Rep. MR-112-16, 1958, 35 pp. 369. Guild. P.W. Chromite Deposits of Kenai Peninsula, Alaska. U.S. Geol. Surv. Bull. 931-G, 1942, pp. 139-175. 370. Guild, P.W., and J.R. Balsley, Jr. Chromite Deposits of Red Bluff Bay and Vicinity, Baranof Island, Alaska. U.S. Geol. Surv. Bull. 936-G, 1942, pp. 171-187. 371. Hall, R.G. The Importance of Flotation at Alaska Juneau. Eng. and Min. J., v. 139, No. 1, 1938, pp. 39-42. 372. . Milling Procedure of Alaska Juneau Mine. Western Min. News. Sept. 1935, pp. 14-16. 373. Hanchett, J. Misty Fiords: Southern Southeast's Monument. Southeast. Log (Ketchikan), Apr. 1979, p. 26. 374. Hanson, L.G. Bedrock Geology of the Rainbow Mountain Area. Alaska Range. AK Div. Geol. and Geophys. Surv. Geol. Rep. 2. 1963, 83 pp. 375. Hargreaves, D. The Livengood Placer Deposit— A Develop- ing Alaskan Gold Mine. Min. Mag., v. 132, No. 5, 1975, pp. 363-372. 376. Harmon, G.M. Molybdenum Mine Plans Studied by Alaska Offshore, Southeast AK Empire (Juneau), Aug. 31, 1976, p. 1. 377. Harrington, G.L. The Gold and Platinum Placers of the Kiwalik-Koyuk Region. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1917. U.S. Geol. Surv. Bull. 692, 1919, pp. 369-400. 378. . Mining on Seward Peninsula. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1919. U.S. Geol. Surv. Bull. 714, 1921, pp. 229-237. 379. Tin Mining in Seward Peninsula. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1917. U.S. Geol. Surv. Bull. 692, 1919, pp. 353-361. 380. Hart, E.A. Admiralty-Alaska Gold Manufacturing Company (Funter Bay). AK Territorial Dep. Mines Misc. Rep. MR-1 12-14, 1956, 2 pp. 381. Hartman, D.C. The Alaska Mineral Industry: Interior Alaska. Mines and Geol. Bull., v. 24, No. 2, 1975, p. 6. 382. Hawkes, H.E. Dithizone Field Tests. Econ. Geol. and Bull. Soc. Econ. Geol., v. 58, No. 4, 1963, pp. 579-586. 383. Hawley, C.C., and A.L. Clark. Occurrences of Gold and Other Metals in the Upper Chulitna District, Alaska. U.S. Geol. Surv. Circ. 564, 1968, 21 pp. 384. Hawley, C.C., A.L. Clark, and J.A. Benfer. Geology of the Golden Zone Mine Area, Alaska. U.S. Geol. Surv. Open File Rep. 305. 1968, 16 pp. 385. Hawley, C.C., A.L. Clark, M.A. Hendrick, and S.H.B. Clark. Results of Geological and Geochemical Investigations in an Area Northwest of the Chulitna River, Central Alaska Range. U.S. Geol. Surv. Circ. 617, 1969, 19 pp. 386. Heide, H.E. Cape Mountain Tin Placer Deposits, Seward Peninsula, Alaska. BuMines War Miner. Rep. 164, 1943, 31 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 387. . Investigation of the Lost River Tin Deposit, Seward Peninsula, Alaska. BuMines RI 3902, 1946, 57 pp. 388. Lost River Mines, Seward Peninsula, Alaska— Tin. BuMines War Miner. Rep. 45, 1943, 9 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 389. Heide, H.E., and R. Coats. Cape Mountain Tin Placer Deposits, Seward Peninsula, Alaska. BuMines War Miner. Rep. 413, 1945, 8 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 390. . Potato Mountain Tin Placer Deposits, Seward Penin- sula, Alaska. BuMines War Miner. Rep. 431, 1945, 11 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 391. Heide, H.E., and F.A. Rutledge. Investigation of Potato Mountain Tin Placer Deposits, Seward Peninsula, Northwestern Alaska. BuMines RI 4418, 1949, 21 pp. 392. Heide, H.E., and R.S. Sanford. Churn Drilling at Cape Moun- tain Tin Placer Deposits, Seward Peninsula, Alaska. BuMines RI 4345, 1948, 14 pp. 393. Heide, H.E., W.S. Wright, and R.S. Sanford. Exploration of Cape Mountain Lode-Tin Deposits, Seward Peninsula, Alaska. BuMines RI 3978, 1946, 16 pp. 394. Heiner, L.E., and E. Porter. A Computer Processable Storage and Retrieval Program for Alaska Mineral Information— Alaskan Mineral Properties. Miner. Ind. Res. Lab., Univ. AK, Rep. 24, v. 2, 1972, 669 pp. 395. Heiner, L.E., and E.N. Wolff. Final Report, Mineral Resources of Northern Alaska, Submitted to the North Commis- sion. Miner. Ind. Res. Lab., Univ. AK, Rep. 16, 1968, 306 pp. 396. Henshaw, F.F. Mining in Seward Peninsula. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1909. U.S. Geol. Surv. Bull. 442, 1910, pp. 353-371. 397. Herbert, C.F. Alaska Mining Law Manual. Miner. Ind. Res. Lab., Univ. AK, May 1970, 77 pp. 398. Herbert, C.F., and W.H. Race. Geochemical Investigations of Selected Areas in Southeastern Alaska, 1964. AK Div. Geol. and Geophys. Surv. Geochem. Rep. 1, 1964, 45 pp. 399. . Geochemical Investigations of Selected Areas in Southeastern Alaska, 1964 and 1965. AK Div. Geol. and Geophys. Surv. Geochem. Rep. 6, 1965, 67 pp. 400. Herreid, G. Geological and Geochemical Investigations Southwest of Farewell. AK Div. Geol. and Geophys. Surv. Geol. Rep. 26, 1968, 24 pp. 401. The Geology and Geochemistry of the Inmachuk River Map Area, Seward Peninsula. AK Div. Geol. and Geophys. Surv. Geol. Rep. 23, 1966, 25 pp. 100 402. Geology and Geochemistry of the Nixon Fork Area, Medfra Quadrangle. AK Div. Geol. and Geophys. Surv. Geol. Rep. 22. 1966. 29 pp. 103. Geology and Mineral Deposits of the Dolomi Area, Prince of Wales Island. AK Div. Geol. and Geophys. Surv. Geol. Rep. 27. 1967. 29 pp. 404. Geology of the Niblack Anchorage Area, Southeastern Alaska. AK Div. Geol. and Geophys. Surv. Geol. Rep. 5, 1964, 10 pp. 405 Geology of the Spirit Mountain Nickel-Copper Pros- pect and Surrounding Area. AK Div. Geol. and Geophys. Surv. Geol. Hep. 40. 1970, 19 pp. 406. Preliminary Report on Geologic Mapping in the Coast Range Mineral Belt. AK Div. Geol. and Geophys. Surv. Geol. Rep. 1, 1962, 29 pp. 407. Herreid, G., and A.W. Rose. Geology and Geochemistry of the Hollis and Twelvemile Creek Areas, Prince of Wales Island, Southeastern Alaska. AK Div. Geol. and Geophys. Surv. Geol. Rep. 17, 1966, 32 pp. 408. Hess, F.L. Tin Resources of Alaska. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1911. U.S. Geol. Surv. Bull. 520, 1912, pp. 89-92. 409. The York Tin Region. Ch. in Report on Progress of Investigations of Mineral Resources of Alaska in 1905. U.S. Geol. Surv. Bull. 284, 1906, pp. 145-157. 410. Hill, J.M. Lode Deposits of the Fairbanks District, Alaska. U.S. Geol. Surv. Bull. 849-B, 1933, pp. 29-163. 411. Himmelberg, G.R., and R.A. Loney. Petrology of the Ultramafic and Gabbroic Rocks of the Brady Glacier Nickel-Copper Deposit, Fairweather Range, Southeastern Alaska. U.S. Geol. Surv. Prof. Paper 1195, 1981, 26 pp. 412. Hitzman, M.W. Ruby Creek Is Discussion Topic . . . From the Convention. AK Miner, v. 9, No. 11, 1981, pp. 14, 22. 413. Hitzman, M.W., T.E. Smith, and J.M. Proffett. Bedrock Geology of the Ambler District, Southwestern Brooks Range. AK Div. Geol. and Geophys. Surv. Geol. Rep. 75, 1982, 2 sheets, scale 1:125, 00. 414. Hoare, J.M., and W.L. Coonrad. Geologic Map of the Hage- meister Island Quadrangle, Alaska. U.S. Geol. Surv. Misc. Geol. Invest. Map 1-321, 1961, scale 1:250,000. 415. Holdsworth, P.R. Investigation of Claim Staking (Union Bay Area). AK Territorial Dep. Mines Prop. Exam. PE-1 19-23, 1954, 6 pp. 416. . Mount Parker Mine (Glacier Bay). AK Territorial Dep. Mines Prop. Exam. PE-1 11-5, 1955, 3 pp. 417. Hollister, V.F., S.A. Anzalone, and D.H. Richter. Porphyry Copper Belts of Southern Alaska and Contiguous Yukon Territory. CIM Bull., v. 68, No. 756, 1975, pp. 104-112. 418. Holmes, W.T. II, and L.H. Banning. Electric Smelting of Titaniferous Iron Ores From Alaska, Montana, and Wyoming. BuMines RI 6497, 1964, 23 pp. 419. Holt, S.P., and J.M. Moss. Exploration of a Nickel-Copper- Cobalt Deposit at Funter Bay, Admiralty Island, Alaska. BuMines RI 3950, 1946, 15 pp. 420. Holt, S.P., J.G. Shepard, R.L. Thorne, A.W. Tolonen, and E.L. Fosse. Investigation of the Salt Chuck Copper Mine, Kasaan Peninsula, Prince of Wales Island, Southeastern Alaska. BuMines RI 4358, 1948, 16 pp. 421. Holt, S.P., W.S. Wright, and E.L. Fosse. Jumbo Basin, Prince of Wales Island, Southeastern Alaska— Iron, Copper. BuMines War Miner. Rep. 447, 1945, 13 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 422. Holzheimer, F.W. Lode Mining Activity, Otter Creek. AK Territorial Dep. Mines Misc. Rep. MR-73-1, 1926, 7 pp. 423. . Quicksilver Resources of the Kuskokwim River District. AK Territorial Dep. Mines Misc. Rep. MR-73-2, 1926, 41 pp. 424. Houston, J.R., R.G. Bates, R.S. Velikanje, and H. Wedow, Jr. Reconnaissance for Radioactive Deposits in Southeastern Alaska, 1952. U.S. Geol. Surv. Bull. 1058-A, 1958, pp. 1-31. 425. Howard, A.L. Rush and Brown— Salt Chuck (Alaska Gold and Metals Co., Kasaan Bay). AK Territorial Dep. Mines Misc. Rep. MR-119-2, 1935, 8 pp. 426. .. Salt Chuck Mine (Alaska Gold and Metals Co., Ka- saan Bay). AK Territorial Dep. Mines Misc. Rep. MR-119-2A, 1935, 14 pp. 427. Huber, D.W. Coal Mining in Alaska. AK Territorial Dep. Mines Misc. Rep. MR-195-36, 1964, 11 pp. 428. Hudson, T., J.G. Arth, and K.G. Muth. Geochemistry of In- trusive Rocks Associated With Molybdenite Deposits, Ketchikan Quadrangle, Southeastern Alaska. Econ. Geol. and Bull. Soc. Econ. Geol., v. 76, No. 5, 1981, pp. 1225-1232. 429. Hudson, T.L. Geologic Map of Seward Peninsula, Alaska. U.S. Geol. Surv. Open File Rep. 77-796-A, 1977, 1 sheet. 430. Hudson, T.L., M.L. Miller, and W.J. Peckthorn. Map Show- ing Metalliferous and Selected Non-Metalliferous Mineral Deposits, Seward Peninsula, Alaska. U.S. Geol. Surv. Open File Rep. 77- 796-B, 1977, 46 pp., 1 sheet. 431. Huff, L.C. A Sensitive Field Test for Determining Heavy Metals in Soil or Sediment. Econ. Geol. and Bull. Soc. Econ. Geol., v. 46, No. 5, 1951, pp. 524-540. 432. Hughes, H. Ready or Not: The Moly Mine is Coming. AK Fisherman's J., Dec. 1981, pp. 24-27. 433. Humble Oil and Refining Co. Kemuk Mountain Iron Ore Prospect. AK Territorial Dep. Mines Misc. Rep. MR-102-1, 1959, 9 pp. 434. Hummel, C.L. Mineral Deposits, Occurrences, and Associated Altered Rocks in Southwestern Seward Peninsula, Western Alaska. U.S. Geol. Surv. Open File Rep. 75-2, 1975, 1 sheet. 435. Inspiration Development Co. (Spokane). Facts Concerning Copper-Nickel-Cobalt Deposits on Yakobi Island, Alaska. Mar. 1978, 2 pp. 436. Irvine, T.N. Petrology of the Duke Island Ultramafic Complex, Southeastern Alaska. Geol. Soc. Am. Mem. 138, 1974, 240 pp. 437. Jackson, C.F., and E.D. Gardner. Stoping Methods and Costs. BuMines B 390, 1936, 296 pp. 438. Jansons, U., and D.W. Baggs. Mineral Investigations of the Misheguk Mountain and Howard Pass Quadrangles, National Petroleum Reserve-Alaska. BuMines OFR 38-80, 1980, 76 pp. 439. Jansons, U., and R.G. Bottge. Economic Mining Feasibility Studies of Selected Mineral Deposit Types in the Western Brooks Range, Alaska. BuMines OFR 128-77, 1977, 96 pp. 440. Jansons, U., and M.A. Parke. 1978 Mineral Investigations of Misheguk Mountain and Howard Pass Quadrangles, Alaska. BuMines OFR 26-81, 1980, 295 pp. 441. Jasper, J.W. Barney Locks Copper Prospect (Glacier Pan Creek). AK Territorial Dep. Mines Prop. Exam. PE-85-20, 1957, 16 pp. 442. Jasper, M.W. Cinnabar Province (Kuskokwim Region). AK Territorial Dep. Mines Miner. Invest. MI-194-1, 1962, 26 pp. 443. Geochemical Investigation of Selected Areas in South-Central Alaska, 1964. AK Div. Geol. and Geophys. Surv. Geochem. Rep. 4, 1965, 31 pp. 444. . Geochemical Investigations Along the Valdez to Chitina Highway in South-Central Alaska-1966. AK Div. Geol. and Geophys. Surv. Geochem. Rep. 15, 1967, 31 pp. 445 Kodiak Exploration Company Scheelite Prospect (An- ton Larson Bay). AK Territorial Dep. Mines Prop. Exam. PE-131-7, 1955, 11 pp. 446 . Midas Copper Mine (Solomon Creek). AK Territorial Dep. Mines Prop. Exam. PE-86-11, 1953, 5 pp. 447. . Resume of 1963 Field Investigations and Mining Activity in Third and Section of Fourth Judicial Districts. AK Div. Geol. and Geophys. Surv. Itinerary Rep., Jan. 3, 1964, 16 pp. 448. . Rusaw and Anell Copper Prospect (Rusaw Creek). AK Territorial Dep. Mines Prop. Exam. PE-85-21, 1959, 6 pp. 449. Sheep Mountain Copper Prospect (Yellow Jacket Gulch). AK Territorial Dep. Mines Prop. Exam. PE-85-16, 1954, 13 pp. 450. . Spirit Mountain Nickel-Copper Prospect (Canyon Creek Valley). AK Territorial Dep. Mines Prop. Exam. PE-86-13, 1960, 19 pp. 451. Joesting, H.R. McCarty Mine (Fairbanks Creek). AK Terri- torial Dep. Mines Prop. Exam. PE-49-5, 1941, 6 pp. 101 452. . Notes on Lode Mining, Fairbanks Precinct. AK Ter- ritorial Dep. Mines Misc. Rep. MR-194-9, 1939, 3 pp. 453. Strategic Mineral Occurrences in Interior Alaska. AK Territorial Dep. Mines Pam. 1, 1942, 46 pp. 454. . Supplement to Pamphlet No. 1— Strategic Mineral Occurrences in Interior Alaska. AK Territorial Dep. Mines Pam. 2, 1943, 28 pp. 455. Johnson, B.L. Copper Deposits of the Latouche and Knight Island Districts, Prince William Sound. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1916. U.S. Geol. Surv. Bull. 662, 1918, pp. 193-220. 456. . The Gold and Copper Deposits of the Port Valdez District. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1914. U.S. Geol. Surv. Bull. 622, 1915, pp. 140-188. 457 . Gold Deposits of the Seward-Sunrise Region, Kenai Peninsula. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1911. U.S. Geol. Surv. Bull. 520, 1912, pp. 131-173. 458. . Mineral Resources of Jack Bay District and Vicini- ty, Prince William Sound. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1917. U.S. Geol. Surv. Bull. 692, 1919, pp. 153-173. 459. . Mining in General and Northern Kenai Peninsula. Ch. in Mineral Resources of Alaska, Report on Progress of Investiga- tions in 1917. U.S. Geol. Surv. Bull. 692, 1919, pp. 175-176. 460. . Mining on Prince William Sound. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1913. U.S. Geol. Surv. Bull. 592, 1914, pp. 237-243. 461. . Mining on Prince William Sound. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1914. U.S. Geol. Surv. Bull. 622, 1915, pp. 131-139. 462. . Mining on Prince William Sound. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1915. U.S. Geol. Surv. Bull. 642, 1916, pp. 137-145. 463. . Mining on Prince William Sound. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1916. U.S. Geol. Surv. Bull. 662, 1918, pp. 183-192. 464. . Mining on Prince William Sound. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1917. U.S. Geol. Surv. Bull. 692, 1919, pp. 143-151. 465. . The Port Wells Gold-Lode District. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1913. U.S. Geol. Surv. Bull. 592, 1914, pp. 195-236. 466. Johnson, K.M. (ed.). The United States Geological Survey in Alaska: Accomplishments During 1977. U.S. Geol. Surv. Circ. 772-B, 1978, 115 pp. 467. Katz, F.J. A Reconnaissance of Willow Creek Gold Region. Ch. in Mineral Resources of Alaska, Report on Progress of Investiga- tions in 1910. U.S. Geol. Surv. Bull. 480, 1911, pp. 139-152. 468. Kaufman, A. Southeastern Alaska's Mineral Industry. Bu- Mines IC 7844, 1958, 37 pp. 469. Kaufman. M.A. Geology and Mineral Deposits of the Denali- Maclaren River Area. AK Div. Geol. and Geophys. Surv. Geol. Rep. 4, 1964, 14 pp. 470. Kennedy, G.C. Geology and Mineral Deposits of Jumbo Basin, Southeastern Alaska. U.S. Geol. Surv. Prof. Paper 251, 1953, 46 pp. 471. Kennedy. G.C, and M.S. Walton, Jr. Geology and Associated Mineral Deposits of Some Ultrabasic Rock Bodies in Southeastern Alaska. U.S. Geol. Surv. Bull. 947-D, 1946, pp. 65-84. 472 Nickel Investigations in Southeastern Alaska. U.S. Geol. Surv. Bull. 947-C, 1946, pp. 39-64. 473. Kerns, W.H. Investigation of Taylor Creek Lead-Zinc Deposit, Kupreanof Island, Petersburg, Alaska. BuMines RI 4669, 1950. 13 pp. 474. Ketchikan Daily News. 200 Set To Hear Borax at Annual Chamber Meet. Feb. 8, 1977, p. 1. 475. Killeen, P.L.. and J.B. Mertie, Jr. Antimony Ore in the Fair- banks District, Alaska. U.S. Geol. Surv. Open File Rep. 42, 1951, 44 pp., 2 sheets. 476. Kimball, A.L. Reconnaissance Sampling of Decomposed Mon- zonite for Gold Near Flat, Alaska. BuMines OFR 6-69, 1969, 39 pp. 477. Kingston, G.A., R.A. Miller, and F.V. Carrillo. Availability of U.S. Chromium Resources. BuMines IC 8465, 1970, 23 pp. 478. Kingston, J., and J.D. Miller. Nickel-Copper Prospect Near Spirit Mountain, Copper River Region, Alaska. U.S. Geol. Surv. Bull. 943-C, 1945, pp. 49-57. 479. Kinzie, R.A. Treadwell Mines (Douglas Island, Alaska). AK Territorial Dep. Mines Misc. Rep. MR-112-17, 1903, 47 pp. 480. Knaebel, J. Geochemical Survey and Geological Recon- naissance of the White River Area, South-Central Alaska. AK Div. Geol. and Geophys. Surv. Geochem. Rep. 21, 1970, 60 pp. 481. Knappen, R.S. Geology and Mineral Resources of the Aniakchak District. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1926. U.S. Geol. Surv. Bull. 797, 1929, pp. 161-227. 482. Knopf, A. The Eagle River Region, Southeastern Alaska. U.S. Geol. Surv. Bull. 502, 1912, 61 pp. 483. Geology of the Berners Bay Region, Alaska. U.S. Geol. Surv. Bull. 446, 1911, 58 pp. 484. Geology of the Seward Peninsula Tin Deposits, Alaska. U.S. Geol. Surv. Bull. 358, 1908, 71 pp. 485. Mining in Southeastern Alaska. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1909. U.S. Geol. Surv. Bull. 442, 1910, pp. 133-143. 486. . Mining in Southeastern Alaska. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1910. U.S. Geol. Surv. Bull. 480, 1911, pp. 94-102. 487. . The Seward Peninsula Tin Deposits. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1907. U.S. Geol. Surv. Bull. 345, 1908, pp. 251-267. 488. . The Sitka Mining District, Alaska. U.S. Geol. Surv. Bull. 504, 1912, 32 pp. 489. Knox, R.G. $10 Million Dollar Gamble at Bornite Could Pay Big Dividends. AK Constr. and Oil, v. 9, No. 2, 1968, pp. 16-21. 490. Koschmann, A.H., and M.H. Bergendahl. Principal Gold- Producing Districts of the United States. U.S. Geol. Surv. Prof. Paper 610, 1968, 283 pp. 491. Laney, F.B. Alaska Nickel Mines (Mirror Harbor, Sitka). AK Territorial Dep. Mines Misc. Rep. MR-114-5, 1942, 7 pp. 492. Lathram, E.H., R.A. Loney, H.C. Berg, and J.S. Pomeroy. Progress Map of the Geology of Admiralty Island Alaska. U.S. Geol. Surv. Misc. Geol. Invest. Map 1-323, 1960, scale 1:250,000. 493. Lathram, E.H., R.A. Loney, W.H. Condon, and H.C. Berg. Progress Map of the Geology of the Juneau Quadrangle, Alaska. U.S. Geol. Surv. Misc. Geol. Invest. Map 1-303, 1959, scale 1:250,000. 494. Lathram, E.H., J.S. Pomeroy, H.C. Berg, and R.A. Loney. Reconnaissance Geology of Admiralty Island, Alaska. U.S. Geol. Surv. Bull. 1181-R, 1965, 48 pp. 495. Lerchen, F.H. Sedanka Island Zinc Deposits (Aleutian Islands). AK Territorial Dep. Mines Misc. Rep. MR-143-1, 1937, 6 pp. 496. Lincoln, F.C. The Big Bonanza Copper Mine of Latouche Island, Alaska. Econ. Geol. and Bull. Soc. Econ. Geol., v. 4, No. 3, 1909, pp. 201-213. 497. Little Squaw Gold Mining Co. (Spokane). Annual Report. 1978, 6 pp. 498. . Annual Report. 1979, 6 pp. 499. Annual Report. 1980, 9 pp. 500. Interim Report. 1981, 11 pp. 501. . Interim Report. Nov. 1981, 1 p. 502. Loney, R.A., D.A. Brew, and M.A. Lanphere. Post-Paleozoic Radiometric Ages and Their Relevance to Fault Movements, North- ern Southeastern Alaska. Geol. Soc. Am. Bull., v. 78, No. 4, 1967, pp. 511-526. 503. Loney, R.A.. D.A. Brew, L.J.P. Muffler, and J.S. Pomeroy. Reconnaissance Geology of Chichagof, Baranof, and Kruzof Islands, Southeastern Alaska. U.S. Geol. Surv. Prof. Paper 792, 1975, 105 pp. 504. Long, N. Cover Photo. AK Constr. and Oil, v. 20, No. 2, 1979, p. 1. 505. Lorain, S.H., R.R. Wells, M. Mihelich, J.J. Mulligan, R.L. Thorne, and J. A. Herdlick. Lode-Tin Mining at Lost River, Seward Peninsula, Alaska. BuMines IC 7871, 1958, 76 pp. 102 506. Lost River Mining Corp., Ltd. (Toronto). Annual Report, 1972, L972, L5 pp. 507. Lund, R.J. Future of Alaska Mineral Industry: Sumdum, Ruby Creek. Min. Eng. (N.Y.), v. 13. No. 12, 1961, p. 1353. 51 (8 Lyle, W.M. Geologic and Mineral Evaluation of the Charley River Drainage, AK Div. Geol. and Geophys. Surv. Open File Rep. \o|- 28, 1973, 6 pp. ~n)9 MacKevett. K M . Ji Analyses of Samples and Preliminary Geologic Summary of Barite-Silver-Base Metal Deposits Near Glacier Creek. Skagway B-4 Quadrangle, Southeastern Alaska. U.S. Geol. Surv. Open File Rep. 500, 1971, 8 pp. 510. . Geology and Ore Deposits of the Bokan Mountain Uranium-Thorium Area, Southeastern Alaska. U.S. Geol. Surv. Bull. 1154, 1964, 125 pp. 511. . Geology of the Ross-Adams Uranium-Thorium Deposit, Alaska. Min. Eng. (N.Y.), v. 11, No. 9, 1959, pp. 915-919. 512 . Mineral Deposits and Occurrences in the McCarthy Quadrangle. Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-773-B, 1976, 2 sheets. 513. . Preliminary Geologic Map of the McCarthy B-5 Quadrangle, Alaska. U.S. Geol. Surv. Misc. Geol. Invest. Map 1-438, 1966. scale 1:63,360. 514 . Stratigraphy and General Geology of the McCarthy C-5 Quadrangle, Alaska. U.S. Geol. Surv. Bull. 1323, 1971, 35 pp. 515. MacKevett, E.M., Jr., and H.C. Berg. Geology of the Red Devil Quicksilver Mine, Alaska. U.S. Geol. Surv. Bull. 1142-G, 1963. 16 pp. 516. MacKevett, E.M., Jr., and M.C. Blake, Jr. Geology of the North Bradfield River Iron Prospect, Southeastern Alaska. U.S. Geol. Surv. Bull. 1108-D, 1963, 21 pp. 517 Geology of the Sumdum Copper-Zinc Prospect, South- eastern Alaska. U.S. Geol. Surv. Bull. 1108-E, 1964, 31 pp. 518. MacKevett, E.M., Jr., D.A. Brew, C.C. Hawley, L.C. Huff, and J.G. Smith. Mineral Resources of Glacier Bay National Monu- ment, Alaska. U.S. Geol. Surv. Open File Rep. 280, 1967, 189 pp. 519. Mineral Resources of Glacier Bay National Monu- ment, Alaska. U.S. Geol. Surv. Prof. Paper 632, 1971, 90 pp. 520. MacKevett, E.M., Jr., and E.H. Cobb. Metallic Mineral Resources Map of the McCarthy Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-395, 1972, scale 1:250,000. 521. MacKevett, E.M., Jr., and CD. Holloway. Map Showing Metalliferous Mineral Deposits in the Western Part of Southern Alaska. U.S. Geol. Surv. Open File Rep. 77-169-F, 1977, 39 pp., 1 sheet. 522. . Map Summarizing Metalliferous and Selected Nonmetalliferous Mineral Deposits in the Eastern Part of Southern Alaska. U.S. Geol. Surv. Open File Rep. 77-169-A, 1977, 99 pp., 1 sheet. 523. MacKevett, E.M., Jr., E.C. Robertson, and G.R. Winkler. Geology of the Skagway B-3 and B-4 Quadrangles, Southeastern Alaska. U.S. Geol. Surv. Prof. Paper 832, 1974, 33 pp. 524. MacKevett, E.M., Jr., D.A. Singer, and CD. Holloway. Maps and Tables Describing Metalliferous Mineral Resource Potential of Southern Alaska. U.S. Geol. Surv. Open File Rep. 78-1-E, 1978, 45 pp., 2 sheets. 525. MacKevett, E.M., Jr., and J.G. Smith. Distribution of Gold, Copper, and Some Other Metals in the McCarthy B-4 and B-5 Quadrangles, Alaska. U.S. Geol. Surv. Circ. 604, 1968, 25 pp. 526. . Geologic Map of the McCarthy B-4 Quadrangle, Alaska. U.S. Geol. Surv. Geol. Quadrangle Map GQ-943, 1972, scale 1:63,360. 527. Maddren, A.G. The Koyukuk-Chandalar Region, Alaska. U.S. Geol. Surv. Bull. 532, 1913, 119 pp. 528. Malone, K. Mercury in Alaska. Ch. in Mercury Potential of the United States. BuMines IC 8252, 1965, pp. 31- 59. 529. Mercury Occurrences in Alaska. BuMines IC 8131, 1962, 57 pp. 530. Maloney. R.P. Investigation of Mercury-Antimony Deposits Near Flat, Yukon River Region, Alaska. BuMines RI 5991, 1962, 44 pp. 531. Mans, CD., D.A. Heatwole, and T.E. Smith. Geology of the Sun Volcanogenic Massive Sulfide Deposit, Ambler District, Alaska. Pres. at Northwest Min. Association, Spokane, WA, 1978, 12 pp.: available from D.W. Baggs, BuMines, Juneau, AK. 532. Marsh, J.K. Quartz Hill Progress Stymied by Legal Action. Southeast. Log (Ketchikan), Oct. 1981, pp. 20-21. 533. Martin. G.C The Alaskan Mining Industry in 1917. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1917. U.S. Geol. Surv. Bull. 692, 1919, pp. 11-42. 534. . The Alaskan Mining Industry in 1918. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1918. U.S. Geol. Surv. Bull. 712, 1920, pp. 1-52. 535. . Gold Deposits of the Shumagin Islands. Ch. in Report on Progress of Investigations of Mineral Resources of Alaska in 1904. U.S. Geol. Surv. Bull. 259, 1905, pp. 100-101. 536. . Gold Lodes in the Upper Kuskokwim Region. Ch. in Mineral Resources of Alaska, Report on Progress of Investiga- tions in 1920. U.S. Geol. Surv. Bull. 722, 1922, pp. 149-161. 537. Mineral Deposits of Kodiak and the Neighboring Islands. Ch. in A Geologic Reconnaissance of the Fairbanks Quadrangle, Alaska. U.S. Geol. Surv. Bull. 542, 1913, pp. 135-136. 538. Martin, G.C, and others. Mineral Resources of Alaska, Report on Progress of Investigations in 1917. U.S. Geol. Surv. Bull. 692, 1919, 408 pp. 539. . Mineral Resources of Alaska, Report on Progress of Investigations in 1918. U.S. Geol. Surv. Bull. 712, 1920, 204 pp. 540. Martin, G.C, B.L. Johnson, and U.S. Grant. Geology and Mineral Resources of Kenai Peninsula, Alaska. U.S. Geol. Surv. Bull. 587, 1915, 243 pp. 541. Martin, G.C, and F.J. Katz. A Geologic Reconnaissance of the Iliamna Region, Alaska. U.S. Geol. Surv. Bull. 485, 1912, 138 pp. 542. Outline of the Geology and Mineral Resources of the Iliamna and Lake Clark Region. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1909. U.S. Geol. Surv. Bull. 442, 1910, pp. 179-200. 543. Matzko, J.J., and V.L. Freeman. Summary of Reconnaissance for Uranium in Alaska, 1955. Ch. in Contributions to Economic Geology of Alaska. U.S. Geol. Surv. Bull. 1155, 1963, pp. 33-49. 544. Mayfield, C.F., S.M. Curtis, I.F. Ellersieck, and I.L. Tailleur. Reconnaissance Geology of the Ginny Creek Zinc-Lead-Silver and Nimiuktuk Barite Deposits ~'Jor J -hwestern Brooks Range, Alaska. U.S. Geol. Surv. Open File Rep. 79-1092, 1979, 21 pp., 2 sheets. 545. Mayfield, C.F., and D.J. Grybeck. Mineral Occurrences and Resources Map of the Ambler River Quadrangle, Alaska. U.S. Geol. Surv. Open File Rep. 78-120-1, 1978, 1 sheet. 546. Mayfield, C.F., and I.L. Tailleur. Bedrock Geologic Map of the Ambler River Quadrangle, Alaska. U.S. Geol. Surv. Open File Rep. 78-120-A, 1978, 1 sheet. 547. McDougall, J.J. Admiralty Island— Alaska Nickel-Copper Deposit (Funter Bay). AK Territorial Dep. Mines Misc. Rep. MR-112-12, 1954, 29 pp. 548. McGee, D.L. Geologic Report of Glacier Bay National Monu- ment. AK Div. Geol. and Geophys. Surv. Open File Rep. AOF-47, 1974, 16 pp. 549. McGinley, L. House Panel Hears Miners. Southeast AK Em- pire (Juneau), Feb. 7, 1979, pp. 1-2. 550. McKinney, V. Gold Mining in Nome: A Troubled Revival. AK Ind., v. 8, No. 9, 1976, pp. 50-51, 58-60. 551. Mendenhall, W.C Geology of the Central Copper River Region, Alaska. U.S. Geol. Surv. Prof. Paper 41, 1905, 133 pp. 552. Mendenhall, W.C, and F.C Schrader. The Mineral Resources of the Mount Wrangell District, Alaska. U.S. Geol. Surv. Prof. Paper 15, 1903, 71 pp. 553. Mertie, J.B., Jr. Chromite Deposits in Alaska. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1917. U.S. Geol. Surv. Bull. 692, 1919, pp. 265-267. 554 . Economic Geology of the Platinum Metals. U.S. Geol. Surv. Prof. Paper 630, 1969, 120 pp. 555. . Geology of the Eagle-Circle District, Alaska. U.S. Geol. Surv. Bull. 816, 1930, 168 pp. 556. . Geology and Gold Placers of the Chandalar District, Alaska. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1923. U.S. Geol. Surv. Bull. 773, 1925, pp. 215-263. 557. Gold Placers of the Fortymile, Eagle, and Circle Districts, Alaska. U.S. Geol. Surv. Bull. 897-C, 1938, pp. 133-261. 103 558. . The Gold Placers of the Tolovana District. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1916. U.S. Geol. Surv. Bull. 662, 1918, pp. 221-277. 559 . The Goodnews Platinum Deposits, Alaska. U.S. Geol. Surv. Bull. 918, 1940, 97 pp. 560. . Lode Mining in the Fairbanks District. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1916. U.S. Geol. Surv. Bull. 662, 1918, pp. 403-424. 561. . Lode Mining in the Juneau and Ketchikan Districts. Ch. in Mineral Resources of Alaska. Report on Progress of Investiga- tions in 1919. U.S. Geol. Surv. Bull. 714, 1921, pp. 105-128. 562. . Lode Mining and Prospecting on Seward Peninsula. Ch. in Mineral Resources of Alaska, Report on Progress of Investiga- tions in 1916. U.S. Geol. Surv. Bull. 662, 1918, pp. 425-449. 563. Mineral Deposits of the Rampart and Hot Springs Districts. Alaska. U.S. Geol. Surv. Bull. 844-D, 1934, pp. 163-226. 564. Mineral Deposits of the Ruby-Kuskokwim Region. U.S. Geol. Surv. Bull. 864-C, 1936, pp. 115-245. 565 Notes on the Geography and Geology of Lituya Bay. Ch. in Mineral Resources of Alaska, Report on Progress of Investiga- tions in 1930. U.S. Geol. Surv. Bull. 836, 1933, pp. 117-135. 566. . Notes on the Salmon-Unuk River Region. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1919. U.S. Geol. Surv. Bull. 714, 1921, pp. 129-142. 567. . Placer Mining on Seward Peninsula. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1916. U.S. Geol. Surv. Bull. 662, 1918, pp. 451-458. 568. . Platinum Deposits of the Goodnews Bay District, Alaska. U.S. Geol. Surv. Bull. 910-B, 1940, pp. 115-145. 569. Platinum Deposits of the Goodnews Bay District, Alaska. U.S. Geol. Surv. Prof. Paper 938, 1976, 42 pp. 570. . Tertian' Deposits of the Eagle-Circle District, Alaska. U.S. Geol. Surv. Bull. 917-D, 1942, pp. 213-264. 571. Mertie, J.B., Jr., and G.L. Harrington. Mineral Resources of the Ruby-Kuskokwim Region. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1915. U.S. Geol. Surv. Bull. 642, 1916, pp. 223-266. 572. . The Ruby-Kuskokwim Region, Alaska. U.S. Geol. Surv. Bull. 754, 1924, 129 pp. 573. Mihelich, M., and R.R. Wells. Copper Mines and Prospects Adjacent to Landlocked Bay, Prince William Sound, Alaska. BuMines RI 5320, 1957, 21 pp. 574. Miller, D.J. Copper Deposits of the Nizina District, Alaska. U.S. Geol. Surv. Bull. 947-F, 1946, pp. 93-120. 575. Miller, D.J.. T.G. Payne, and G. Gryc. Geology of Possible Petroleum Provinces in Alaska. U.S. Geol. Surv. Bull. 1094, 1959, 131 pp. 576. Miller, T.P., and R.L. Elliott. Metalliferous Deposits Near Granite Mountain, Eastern Seward Peninsula, Alaska. U.S. Geol. Surv. Circ. 614, 1969, 19 pp. 577. Mining Engineering (New York). Alaska Exploration Ex- penditures Surpass $75 Million. V. 31, No. 5, 1979, pp. 473-476. 578. Mining Journal (London). Alaskan Molybdenum Find. V. 286. No. 7336, 1976, p. 249. 579. Molybdenum— American Metal, American Problem. V. 293, No. 7512, 1979, p. 105. 580. Molvbdenum-Slow Progress at Quartz Hill. V. 293, No. 7531, 1979, pp. 521-522. 581. Mining Magazine. Molybdenum Deposit Found in Alaska. V. 134, No. 5, 1976. pp. 349-351. 582. . Panorama: Molybdenum Developments in Colorado and Alaska. V. 142, No. 4, 1980, pp. 311-312. 583. Mining World. Alaska Juneau— Secondary Blasting, Bulldoz- ing Practice. Sept. 1942, pp. 9-14. 584. Alaska— Gold Output at Post- War Peak: Platinum and Tin Placering. V. 13, No. 5, 1951, p. 55. 585. _ 51-52. 586. _ International News: Alaska. V. 12, No. 5, 1950, pp. Long-Hole Blasting as it Is Practiced at Alaska 1941, pp. 3-8. [. The Chitina Copper District. Ch. in Mineral Juneau. Dec. 587. Moffit, Resources of Alaska, Report on Progress of Investigations in 1911 U.S. Geol. Surv. Bull. 520, 1912, pp. 105-107 588. The Fairhaven Gold Placers, Seward Peninsula, Alaska. U.S. Geol. Surv. Bull. 247, 1905, 85 pp. 589. . Geology of the Chitina Valley and Adjacent Area, Alaska. U.S. Geol. Surv. Bull. 894, 1938, 137 pp. 590. . Geology of the Eastern Part of the Alaska Range and Adjacent Area. U.S. Geol. Surv. Bull. 989-D, 1954, pp. 65-218. 591. . Geology of the Hanagita-Bremner Region, Alaska. U.S. Geol. Surv. Bull. 576, 1914, 56 pp. 592. . Geology of the Nome and Grand Central Quad- rangles, Alaska. U.S. Geol. Surv. Bull. 533, 1913, 140 pp. 593 . Geology of the Prince William Sound Region, Alaska. U.S. Geol. Surv. Bull. 989-E, 1954, pp. 225-310. 594 . Geology of the Slana-Tok District, Alaska. U.S. Geol. Surv. Bull. 904, 1938, 54 pp. 595. . Gold Mining on Seward Peninsula. Ch. in Report on Progress of Investigations of Mineral Resources of Alaska in 1905. U.S. Geol. Surv. Bull. 284, 1906, pp. 132-144. 596. . Headwater Regions of Gulkana and Susitna Rivers, Alaska, With Accounts of the Valdez Creek and Chistochina Placer Districts. U.S. Geol. Surv. Bull. 498, 1912, 82 pp. 597. . The Kantishna District. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1930. U.S. Geol. Surv. Bull. 836, 1933, pp. 301-338. 598. . The Metalliferous Deposits of Chitina Valley, Alaska. Ch. in Mineral Resources of Alaska, Report on Progress of Investiga- tions in 1922. U.S. Geol. Surv. Bull. 755, 1924, pp. 57-72. 599. . Mineral Deposits of the Kotsina-Kuskulana District, With Notes on Mining in Chitina Valley. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1914. U.S. Geol. Surv. Bull. 622, 1915, pp. 103-117. 600 Mineral Industry of Alaska in 1925. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1925. U.S. Geol. Surv. Bull. 792, 1927, pp. 1-39. 601. . Mining in Chitina Valley. Ch. in A Geologic Recon- naissance of the Fairbanks Quadrangle, Alaska. U.S. Geol. Surv. Bull. 542, 1913, pp. 81-85. 602. . Mining in Chitina Valley. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1919. U.S. Geol. Surv. Bull. 714, 1921, pp. 189-196. 603. . Mining Development in the Tantlanika and Totatlanika Basins. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1930. U.S. Geol. Surv. Bull. 836, 1933, pp. 339-345. 604. . Mining in the Kotsina-Chitina, Chistochina, and Valdez Creek Regions. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1908. U.S. Geol. Surv. Bull. 379, 1909, pp. 153-160. 605. . Mining in the Lower Copper River Basin. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1916. U.S. Geol. Surv. Bull. 662, 1918, pp. 155-182. 606. . Mining in the Northern Copper River Region, Alaska. U.S. Geol. Surv. Bull. 943-B, 1944, pp. 25-47. 607. Mining in the Valdez Creek Placer District. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1913. U.S. Geol. Surv. Bull. 592, 1914, pp. 307-308. 608. The Nome Region, Alaska. Ch. in Report of Progress of Investigations of Mineral Resources of Alaska in 1906. U.S. Geol. Surv. Bull. 314, 1907, pp. 126-145. 609. Notes on Copper Prospects of Prince William Sound. Ch. in Mineral Resources of Alaska, Report on Progress of Investiga- tions in 1907. U.S. Geol. Surv. Bull. 345, 1908, pp. 176-178. 610. The Occurrence of Copper on Prince William Sound, Alaska. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1923. U.S. Geol. Surv. Bull. 773, 1925, pp. 141-158. 611. Recent Mineral Developments in the Copper River Region. U.S. Geol. Surv. Bull. 880-B, 1937, pp. 97-109. 612. . The Suslota Pass District, Upper Copper River Region, Alaska. U.S. Geol. Surv. Bull. 844-C, 1933, pp. 137-162. 613. The Taral and Bremner River Districts. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1911. U.S. Geol. Surv. Bull. 520, 1912, pp. 93-104. 104 614. Upper Copper and Tanana Rivers. U.S. Geol. Surv. Bull. 86S C. 1936. pp. 135-143. 615. _. The Upper Susitna and Chistochina Districts. Ch. in Mineral Resources of Alaska, Report on Progress of Investiga- tions in 1910. U.S. Geol. Surv. Bull. 480, 1911, pp. 112-127. 616. Moffit, F.H., and S.R. Capps. Geology and Mineral Resources of the Nizina District, Alaska. U.S. Geol". Surv. Bull. 448, 1911, 1 1 1 pp. tilT. Moffit, F.H.. and R.E. Fellows. Copper Deposits of the Prince William Sound District, Alaska. U.S. Geol. Surv. Bull. 963-B, 1950, pp. -47-80. 618. Moffit, F.H., and A. Knopf. Mineral Resources of the Nebesna-White River District. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1908. U.S. Geol. Surv. Bull. 379, 1909, pp. 161-180. 619. Moffit, F.H., A. Knopf, and S.R. Capps. Mineral Resources of the Nabesna-White River District, Alaska. U.S. Geol. Surv. Bull. 417, 1910, 64 pp. 620. Moffit, F.H., and A.G. Maddren. The Mineral Resources of the Kotsina and Chitina Valleys, Copper River Region. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1907. U.S. Geol. Surv. Bull. 345, 1908, pp. 127-175. 621. . Mineral Resources of the Kotsina-Chitina Region, Alaska. U.S. Geol. Surv. Bull. 374, 1909, 103 pp. 622. Moffitt, F.H., and J.B. Mertie, Jr. The Kotsina-Kuskulana District, Alaska. U.S. Geol. Surv. Bull. 745, 1923, 149 pp. 623. Moffit, F.H., and R.G. Wayland. Geology of the Nutzotin Mountains, Alaska. U.S. Geol. Surv. Bull. 933-B, 1943, pp. 103-174. 624. Moxham, R.M., and A.E. Nelson. Reconnaissance for Radioactive Deposits in South-Central Alaska, 1947-49. U.S. Geol. Surv. Circ. 184, 1952, 14 pp. 625. Reconnaissance for Radioactive Deposits in the Southern Cook Inlet Region, Alaska, 1949. U.S. Geol. Surv. Circ. 207, 1952, 7 pp. 626. Muir, N.M. Riverside Mine, Hyder District, Alaska. BuMines War Miner. Rep. 420, 1945, 18 pp. 627. Muir, N.M., and A.E. Erickson. Mountain View Mine, Hyder, Alaska. BuMines Draft War Miner. Rep., June 1945, 26 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 628. Muir, N.M., B.I. Thomas, and R.S. Sanford. Investigation of the Mount Eielson Zinc-Lead Deposits, Mount McKinley National Park, Alaska. BuMines RI 4121, 1947, 13 pp. 629. Mulligan, J.J. Examination of Hannum Lead Prospect, Faii-haven District, Seward Peninsula, Alaska. BuMines OFR 6-65, 1965, 16 pp. 630. . Mineral Resources of the Trans-Alaska Pipeline Cor- ridor. BuMines IC 8626, 1974, 24 pp. 631. . Tin-Lode Investigations, Cape Mountain Area, Seward Peninsula, Alaska. BuMines RI 6737, 1966, 43 pp. 632. Tin-Lode Investigations, Potato Mountain Area, Seward Peninsula, Alaska. BuMines RI 6587, 1965, 85 pp. 633. Mulligan, J.J., and R.L. Thorne. Tin-Placer Sampling Methods and Results, Cape Mountain District, Seward Peninsula, Alaska. BuMines IC 7878, 1959, 69 pp. 634. Mulligan. J.J., R.S. Warfield, and R.R. Wells. Sampling a Gold-Copper Deposit, Golden Zone Mine, South-Central Alaska. BuMines OFR 9-67, 1967, 59 pp. 635. Nelson, A.E., W.S. West, and J.J. Matzko. Reconnaissance for Radioactive Deposits in Eastern Alaska, 1952. U.S. Geol. Surv. Circ. 348, 1954, 21 pp. 636. Nelson, C.H., and D.M. Hopkins. Sedimentary Processes and Distribution of Particulate Gold in the Northern Bering Sea. U.S. Geol. Surv. Prof. Paper 689, 1972, 27 pp. 637. Noel, G.A. Peacock Fraction. AK Div. Geol. and Geophys. Surv. Misc. Rep. MR-119-5, 1963, 8 pp. 638. . The Productive Mineral Deposits of Southeastern Alaska. Ch. in Alaska Division of Mines and Geology Annual Report for the Year 1966. AK Div. Mines and Geol., 1967, pp. 51-68. 639. Nokleberg, W.J., and G.R. Winkler. Geologic Setting of the Lead and Zinc Deposits, Drenchwater Creek Area, Howard Pass Quadrangle, Western Brooks Range, Alaska. U.S. Geol. Surv. Open File Rep. 78-70-C, 1978, 17 pp. 640. Nordale, A. Keystone Mines Report. Keystone Mines, Inc., undated, 6 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 641. Northern Miner (Toronto). Major Molybdenum Deposit Discovered in Southeastern Alaska. Mar. 25, 1976, p. 6. 642 Quartz Hill Molybdenum Mine: U.S. Borax Pioneer in Major Alaska Discovery. Aug. 19, 1982, pp. B-7, B-8. 643. . Stanford's Early Production Results Indicate a Pro- fitable Operation. Sept. 28, 1975, p. 30. 644. Overbeck, R.M. Geology and Mineral Resources of the West Coast of Chichagof Island. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1917. U.S. Geol. Surv. Bull. 692, 1919, pp. 91-136. 645. . Lode Deposits Near the Nenana Coal Field. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1916. U.S. Geol. Surv. Bull. 662, 1918, pp. 351-362. 646. Nickel Deposits in the Lower Copper River Valley. Ch. in Mineral Resources of Alaska, Report on Progress of Investiga- tions in 1918. U.S. Geol. Surv. Bull. 712, 1920, pp. 91-98. 647. Placer Mining in the Tolovana District. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1918. U.S. Geol. Surv. Bull. 712, 1920, pp. 177-184. 648. Overstreet, W.C. The Geologic Occurrence of Monazite. U.S. Geol. Surv. Prof. Paper 530, 1967, 327 pp. 649. Patton, W.W., Jr., and B. Csejtey, Jr. Preliminary Geologic Investigations of Western St. Lawrence Island, Alaska. U.S. Geol. Surv. Prof. Paper 684-C, 1971, 15 pp. 650. Patton, W.W., Jr., T.P. Miller, and I.L. Tailleur. Regional Geologic Map of the Shungnak and Southern Part of the Ambler River Quadrangles, Alaska. U.S. Geol. Surv. Misc. Geol. Invest. Map 1-554, 1968, scale 1:250,000. 651. Paul, T. Good "Looking" Year but the Pickens Are Slim. AK Ind., v. 6, No. 9, 1974, pp. 33-35, 42-48, 52. 652. Pecora, W.T. Nickel-Copper Deposits on the West Coast of Chichagof Island, Alaska. U.S. Geol. Surv. Bull. 936-1, 1942, pp. 221-243. 653. Pennington, J.W. Mercury. A Materials Survey. BuMines IC 7941, 1959, 92 pp. 654. Pessel, G.H., and W.P. Brosge. Preliminary Reconnaissance Geologic Map of Ambler River Quadrangle, Alaska. U.S. Geol. Surv. Open File Rep. 77-28, 1977, 1 sheet. 655. Pierce, H.C. Exploration of Spirit Mountain Nickel Prospect, Canyon Creek, Lower Copper River Region, Alaska. BuMines RI 3913, 1946, 8 pp. 656. Pilkington, H.D. Keystone Mines Exploration Program: Sum- mary and Recommendations— Exploration. IMC Explor. Rep., Jan. 5, 1970, 26 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 657. Pillmore, C.L., and K. McQueen. Map of Hollis Area, Prince of Wales Island, Alaska, Showing Linear Features as Seen on Aerial Photographs, Part 2. U.S. Geol. Surv. Misc. Geol. Invest. Map 1-232, 1956, scale 1:12,000. 658. Map of Salt Chuck Area, Prince of Wales Island, Alaska, Showing Linear Features as Seen on Aerial Photographs. U.S. Geol. Surv. Misc. Geol. Invest. Map 1-230, 1956, scale 1:12,000. 659. Pittman, T.L. Mining Picks Up Across the State. AK Constr. and Oil, v. 22, No. 6, 1981, p. 31. 660. Plafker, G. Geologic Investigations of Proposed Powersites at Sheep Creek, Carlson Creek, and Turner Lake, Alaska. U.S. Geol. Surv. Bull. 1031-F, 1962, pp. 127-148. 661. . Geologic Map of the Gulf of Alaska Tertiary Pro- vince, Alaska. U.S. Geol. Surv. Misc. Geol. Invest. Map 1-484, 1967, scale 1:500,000. 662. Plahuta, J.T. Geologic Map and Cross Sections of the Red Dog Prospect, DeLong Mountains, Northwestern Alaska. BuMines OFR 65-78, 1978, 11 pp. 663. Prindle, L.M. Auriferous Quartz Veins in the Fairbanks District. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1909. U.S. Geol. Surv. Bull. 442, 1910, pp. 210-229. 664 . A Geologic Reconnaissance of the Circle Quadrangle, Alaska. U.S. Geol. Surv. Bull. 538, 1913, 82 pp. 665. . The Yukon-Tanana Region Alaska; Description of Circle Quadrangle. U.S. Geol. Surv. Bull. 295, 1906, 27 pp. 105 666. Prindle, L.M., and J.B. Mertie, Jr. Gold Placers Between Woodchopper and Fourth of July Creeks, Upper Yukon River. Ch. in Mineral Resources of Alaska, Report on Progress of Investiga- tions in 1911. U.S. Geol. Surv. Bull. 520, 1912, pp. 201-210. 667. Pruitt, R.G., Jr. Digest of Mining Claim Laws. Rocky Moun- tain Mineral Law Found., Boulder, CO, 1978, 177 pp. 668. Purington, C.W. Methods and Costs of Gravel and Placer Mining in Alaska. U.S. Geol. Surv. Bull. 263, 1905, 273 pp. 669. Pursley, R.J. Letter to Sheldon Wimpfen, Chief Mining Engineer. Bureau of Mines. Mar. 14, 1977, 2 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 670. Quebec Metal Ltd. Admiralty-Alaska Gold Manufacturing Company— Lab Tests (Funter Bay). AK Territorial Dep. Mines Misc. Rep. MR-112-15, 1956, 28 pp. 671. Race, W.H., and A.W. Rose. Geochemical and Geological In- vestigations of Admiralty Island, Southeastern Alaska. AK Div. Geol. and Geophys. Surv. Geochem. Rep. 8, 1967, 43 pp. 672. Ransome, A.L., and W. H. Kerns. Names and Definitions of Regions, Districts, and Subdistricts in Alaska. BuMines IC 7679, 1954, 91 pp. 673. Ray. J.C. The Willow Creek Gold-Lode District, Alaska. U.S. Geol. Surv. Bull. 849-C, 1933, pp. 165-229. 674. Rav, R.G. Geology and Ore Deposits of the Willow Creek Mining District, Alaska. U.S. Geol. Surv. Bull. 1004, 1954, 86 pp. 675. Redman, E.C. An Index to Mines and Prospects in the Juneau Gold Belt from Juneau Area Newspapers, 1882-1912. AK Div. of State Libraries, 1987, 66 pp. 676. . The Sweetheart Ridge Prospect, Southeast Alaska. Rep. by C.C. Hawley and Associates for MAPCO, 1978, 37 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 677. Read, B.L. Results of Stream Sediment Sampling and Bedrock Analyses in the Eastern Part of the Iliamna Quad, and at Kasna Creek, Lake Clark Quad, Alaska. U.S. Geol. Surv. Open File Rep. 272. 1967, 18 pp. 678. Reed, B.L., and G.D. Eberlein. Massive Sulfide Deposits Near Shellabarger Pass, Southern Alaska Range, Alaska. U.S. Geol. Surv. Bull. 1342. 1972, 45 pp. 679. Reed, B.L., and R.L. Elliott. Geochemical Anomalies and Metalliferous Deposits Between Windy Fork and Post River, South- ern Alaska Range. U.S. Geol. Surv. Circ. 569, 1968, 22 pp. 680. . Lead, Zinc, and Silver Deposits at Bowser Creek, McGrath A-2 Quadrangle, Alaska. U.S. Geol. Surv. Circ. 559, 1968, 17 pp. 681 Reconnaissance Geologic Map, Analyses of Bedrock and Stream Sediment Samples, and an Aeromagnetic Map of Parts of the Southern Alaska Range. U.S. Geol. Surv. Open File Rep. 413, 1970, 145 pp., 4 sheets. 682. Reed, B.L., and M.A. Lanphere. Generalized Geologic Map of the Alaska Aleutian Range Batholith Showing Potassium- Argon Ages of the Plutonic Rocks. U.S. Geol. Surv. Misc. Field Stud. Map MF-372, 1972, 2 sheets. 683. Reed, B.L., and R.L. Miller. Orientation Geochemical Soil Survey at the Nixon Fork Mines, Medfra Quadrangle, Alaska. U.S. Geol. Surv. Bull. 1312-K, 1971, 21 pp. 684. Reed, I. Goodpaster Quartz Lode Mining at Head of Johnson and Boulder Creeks. AK Territorial Dep. Mines Misc. Rep. MR-59-1, 1937, 2 pp. 685. . Hi Yu Mining Company (Fairbanks Creek). AK Ter- ritorial Dep. Mines Prop. Exam. PE-49-4, 1938, 8 pp. 686. Reed, I.M. Chandalar Quartz Prospects. AK Territorial Dep. Mines Misc. Rep. MR-31-2, 1927, 4 pp. 687 Little Squaw Area. AK Territorial Dep. Mines Misc. Rep. MR-31-4, 1930, 18 pp. 688. . Mining in the Chandalar District. AK Territorial Dep. Mines Misc. Rep. MR-31-3, 1929, 5 pp. 689. Mining on Seward Peninsula. AK Territorial Dep. Mines Misc. Rep. MR-192-2, 1929, 45 pp. 690. . Upper Koyukuk Region, Alaska (Wiseman, Chan- dalar. and Bettles). AK Territorial Dep. Mines Misc. Rep. MR-194-7, 1938, 169 pp. 691. Reed, J.C. Geology of the Mount McKinley Quadrangle, Alaska. U.S. Geol. Surv. Bull. 1108-A, 1961, 36 pp. 692. . The Mount Eielson District, Alaska. U.S. Geol. Surv. Bull. 849-D, 1933, pp. 231-287. 693 . Nickel Content of an Alaskan Basic Rock. U.S. Geol. Surv. Bull. 897-D, 1939, pp. 263-268. 694. . Nickel-Copper Deposit at Funter Bay, Admiralty Island, Alaska. U.S. Geol. Surv. Bull. 936-0, 1942, pp. 349-361. 695. . Some Mineral Deposits of Glacier Bay. AK Terri- torial Dep. Mines Misc. Rep. MR-111-1, 1938, 29 pp. 696. . Some Mineral Deposits of Glacier Bay and Vicin- ity, Alaska. Econ. Geol. and Bull. Soc. Econ. Geol, v. 33, No. 1, 1938, pp. 52-80. 697. Reed, J.C, and R.R. Coats. Geology and Ore Deposits of the Chichagof Mining District, Alaska. U.S. Geol. Surv. Bull. 929, 1942, 148 pp. 698. Reed, J.C, and J.V.N. Dorr, 2d. Nickel Deposits of Bohemia Basin and Vicinity, Yakobi Island, Alaska. U.S. Geol. Surv. Bull. 931-F, 1942, pp. 105-138. 699. Reed, J.C, and CO. Gates. Nickel-Copper Deposits at Snipe Bay, Baranof Island, Alaska. U.S. Geol. Surv. Bull. 936-M, 1942, pp. 321-330. 700. Richardson, P. U.S. Borax Awaits Numerous Permits for Mine Access Road. AK Constr. and Oil, v. 19, No. 9, 1978, pp. 21-28. 701. Richter, D.H. Geologic Map of the Nabesna Quadrangle, Alaska. U.S. Geol. Surv. Misc. Geol. Invest. Map 1-932, 1976, scale 1:250,000. 702. . Geology and Lode-Gold Deposits of the Naku Bay Area, Kenai Peninsula, Alaska. U.S. Geol. Surv. Prof. Paper 625-B, 1970, 16 pp. 703. . Geology and Mineral Deposits of the Ahtell Creek Area, Slana District, South-Central Alaska. AK Div. Geol. and Geophys. Surv. Geol. Rep. 6, 1964, 17 pp. 704. . Geology and Mineral Deposits of Central Knight Island, Prince William Sound. AK Div. Geol. and Geophys. Surv. Geol. Rep. 16, 1965, 37 pp. 705. . Geology of the Slana District, South-Central Alaska. AK Div. Geol. and Geophys. Surv. Geol. Rep. 21, 1966, 51 pp. 706. . Geology of the Upper Slana-Mentasta Pass Area, South-Central Alaska. AK Div. Geol. and Geophys. Surv. Geol. Rep. 30, 1967, 27 pp. 707. Reconnaissance Geologic Map of the Nabesna A-4 Quadrangle, Alaska. U.S. Geol. Surv. Misc. Geol. Invest. Map 1-789, 1974, scale 1:63,360. 708. Reconnaissance Geologic Map of the Nabesna A-4 Quadrangle, Alaska. U.S. Geol. Surv. Open File Rep. 509, 1972, 1 sheet. 709. . Reconnaissance Geologic Map and Section of the Nabesna A-3 Quadrangle, Alaska. U.S. Geol. Surv. Misc. Geol. In- vest. Map 1-655, 1971, scale 1:63,360. 710. Richter, D.H., N.R.D. Albert, D.F. Barnes, A. Griscom, S.P. Marsh, and D.A. Singer. The Alaskan Mineral Resource Assess- ment Program; Background Information To Accompany Folio of Geologic and Mineral Resource Maps of the Nabesna Quadrangle, Alaska. U.S. Geol. Surv. Circ. 718, 1975, 11 pp. 711. Richter, D.H. and D.L. Jones. Reconnaissance Geologic Map of the Nabesna A-2 Quadrangle, Alaska. U.S. Geol. Surv. Misc. Geol. Invest. Map 1-749, 1973, scale 1:63,360. 712. Richter, D.H., and N.A. Matson, Jr. Distribution of Gold and Some Base Metals in the Slana Area, Eastern Alaska Range, Alaska. U.S. Geol. Surv. Circ. 593, 1968, 20 pp. 713. Geochemical Data From the Nabesna A-4 Quadrangle, Alaska. U.S. Geol. Surv. Open File Rep. 398, 1970, 8 pp., 1 sheet. 714. Metallic Mineral Resources Map of the Gulkana Quadrangle, Alaska, U.S. Geol. Surv. Misc. Field Stud. Map MF-419, 1972, scale 1:250,000. 715. . Metallic Mineral Resources Map of the Nabesna Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-422, 1972, scale 1:250,000. 716. Richter, D.H., D.A. Singer, and D.P. Cox. Mineral Resources Map of the Nabesna Quadrangle, Alaska. U.S. Geol. Surv. Misc. Field Stud. Map MF-655-K, 1975, scale 1:250,000. 106 717. Roberts. W.S. Economic Potential for Chromium, Platinum, and Palladium in the Mount Hurst Ultramafics, West-Central Area, Alaska. BuMines OFR 22-S4. 1984, 52 pp. 7 IS. Robertson, E.C. Magnetite Deposits Near Klukwan and Haines, Alaska. U.S. Geol. Surv. Open File Rep. 132, 1956,37 pp. 719. Robinson, G.D., and W.S. Twenhofel. Some Lead-Zinc and Zinc-Copper Deposits of the Ketchikan and Wales Districts, Alaska. U.S. Geol. Surv. Bull. 998-C, 1953, pp. 59-84. 720 Robinson, M.S., and T.K. Bundtzen. Historic Gold Produc- tion in Alaska— A 'Minisummary'. AK Div. Geol. and Geophys. Surv. Mines and Geol. Bull., v. 28, No. 3, 1979, pp. 1-4. 721. Roehm, J.C. Beat Lode (Sleeping Beauty Mountain, Helm Bay). AK Territorial Dep. Mines Prop. Exam. PE-119-12A, 1938, 3 pp. 722. Bohemia Tunnel (Bohemia Basin). AK Territorial Dep. Mines Prop. Exam. Pe-114-9, 1938, 2 pp. 723 Chugach Gold Mines, Inc. (Cliff Mine, Valdez). AK Territorial Dep. Mines Prop. Exam. PE-86-9, 1936, 4 pp. 724 Golden Horn Mine (Otter Creek). AK Territorial Dep. Mines Prop. Exam. PE-73-1, 1937, 11 pp. 725 Harris Creek Mine (Twelvemile Arm, Kasaan Bay). AK Territorial Dep. Mines Prop. Exam. PE-119-2, 1936, 9 pp. 726. . Helm Bay Properties. AK Territorial Dep. Mines Misc. Rep. MR-191-3, 1936, 21 pp. 727. . Investigations in the Chistochina-Slana, Nabesna, Tiekel, Valdez, Prince William Sound and Kodiak Mining Districts, September 1-October 27, 1936. AK Territorial Dep. Mines Itinerary Rep., 1936, 18 pp. 728. Investigations in the Innoko, Mt. McKinley, Knik, and Talkeetna Precincts, September 1-October 31, 1937. AK Ter- ritorial Dep. Mines Itinerary Rep., 1937, 16 pp. 729. Investigations in the Sitka and Juneau Mining Districts, Vicinities of Yakobi, Chichagof, Kruzof, Krestof, Halleck and Admiralty Islands, April 21-30, 1938. AK Territorial Dep. Mines Itinerary Rep., 1938, 12 pp. 730. Investigations— Ketchikan Mining District; Sum- mary Report and Itinerary of J.C. Roehm, May 25-June 23, 1936. AK Territorial Dep. Mines Itinerary Rep., 1936, 8 pp. 731. Investigations— Sitka Mining District, Vicinities of Lisianski Inlet and West Coast of Chichagof Island and Itinerary of J.C. Roehm, June 29-July 8, 1936. AK Territorial Dep. Mines Itinerary Rep., 1936, 11 pp. 732. . Jualin Mine (Berners Bay). AK Territorial Dep. Mines Prop. Exam. PE-112-15, 1939, 24 pp. 733. Leroy Mining Company (Glacier Bay). AK Territorial Dep. Mines Prop. Exam. PE-111-2, 1942, 3 pp. 734. . Lone Jack Prospect (Karta Bay). AK Territorial Dep. Mines Prop. Exam. PE-119-8, 1938, 2 pp. 735. Mining Investigations and Itinerary of J.C. Roehm in the Ketchikan, Wrangell, Petersburg, and Juneau Mining Precincts, August 1-September 13, 1942. AK Territorial Dep. Mines Itinerary Rep., 1942, 23 pp. 736 Mining Investigations on Seward Peninsula. AK Ter- ritorial Dep. Mines Misc. Rep. MR-192-8, 1946, 12 pp. 737. Operating Mines and Prospects— Willow Creek District. AK Territorial Dep. Mines Misc. Rep. MR-85-4, 1937, 9 pp. 738. Peterson-Wixon-Arwick Group (Bear Lake). AK Ter- ritorial Dep. Mines Prop. Exam. Pe-119-1, 1936, 3 pp. 739. . Portland Group (Bert Libe Property, Helm Bay). AK Territorial Dep. Mines Prop. Exam. PE-119-13, 1938, 4 pp. 740. Preliminary Report of Investigations and Itinerary of J.C. Roehm in the Ketchikan and Hyder Mining Precincts, Ju- ly 14-August 18, 1945. AK Territorial Dep. Mines Itinerary Rep., 1945, 14 pp. 741. Red Devil Group (Sleetmute). AK Territorial Dep. Mines Prop. Exam. PE-82-1, 1939, 5 pp. 742 Report of Investigations by J.C. Roehm in the Sitka Mining Precinct, July 3-15, 1947. AK Territorial Dep. Mines Itinerary Rep., 1947, 16 pp. 743. Report of Investigations and Itinerary of J.C. Roehm in the Hyder and Ketchikan Mining Precincts, Alaska, July 27-August 18, 1947. AK Territorial Dep. Mines Itinerary Rep., 1947, 13 pp. 744 Report of Investigations and Itinerary of J.C. Roehm in the Petersburg and Ketchikan Mining Precincts, June 11-July 2, 1946. AK Territorial Dep. Mines Itinerary Rep., 1946, 13 pp. 745. Rusty Lode Group (Berners Bay). AK Territorial Dep. Mines Prop. Exam. PE-112-14, 1938, 6 pp." 746. Shepard Group (Kasaan Peninsula). AK Territorial Dep. Mines Prop. Exam. PE-119-11, 1938, 2 pp. 747. Some Operations and Geology— Seward Peninsula. AK Territorial Dep. Mines Misc. Rep. MR-192-5, 1940, 6 pp. 748. . Strategic and Critical Mineral Occurrences in Southeastern Alaska. AK Territorial Dep. Mines Misc. Rep. MR-191-5, 1943, 87 pp. 749. Summary Report of Mining Investigations in the Fairbanks, Fortymile, Knik, and Kenai Precincts and Itinerary of J.C. Roehm, September 1-30, 1939. AK Territorial Dep. Mines Itinerary Rep., 1939, 28 pp. 750. Summary Report of Mining Investigations and Itinerary in the Ketchikan District, September 10-October 9, 1941. AK Territorial Dep. Mines Itinerary Rep., 1941, 4 pp. 751. . Summary Report of Mining Investigations in the Ketchikan District and Itinerary of J.C. Roehm, May 7-June 2, 1939. AK Territorial Dep. Mines Itinerary Rep., 1939, 14 pp. 752. Summary Report of Mining Investigations in the Ket- chikan and Petersburg Mining Districts and Itinerary of J.C. Roehm, May 23-July 13, 1938. AK Territorial Dep. Mines Itinerary Rep., 1938, 16 pp. 753. . Summary Report of Mining Investigations in the Ket- chikan and Wrangell Districts and Itinerary of J.C. Roehm, May 24-June 18, 1940. AK Territorial Dep. Mines Itinerary Rep., 1940, 17 pp. 754 Summary Report of Mining Investigations in the Ket- chikan, Wrangell, Petersburg, and Juneau Precincts, and Itinerary of J.C. Roehm, May 24-June 27, 1942. AK Territorial Dep. Mines Itinerary Rep., 1942, 18 pp. 755. Summary Report of Mining Investigations in the Willow Creek District and Itinerary of J.C. Roehm, July 27-August 12, 1938. AK Territorial Dep. Mines Itinerary Rep., 1938, 9 pp. 756. Roehm, J.C, and H.B. Humphrey. Eagle River Mine (Eagle River). AK Territorial Dep. Mines Prop. Exam. PE-112-2, 1936, 3 pp. 757. Roppel, P. Sumdum. AK J., v. 1, No. 3, 1971, pp. 47-50. 758. . Those Disappearing Mining Towns: Copper Mount, Hadley, Sulzer. New Alaskan, Sept. 1976, pp. 12-13. 759. Rose, A.W. Geological and Geochemical Investigations in the Eureka Creek and Rainy Creek Areas, Mt. Hayes Quadrangle. AK Div. Geol. and Geophys. Surv. Geol. Rep. 20, 1966, 36 pp. 760. . Geology and Mineral Deposits of the Rainy Creek Area, Mt. Hayes Quadrangle. AK Div. Geol. and Geophys. Surv. Geol. Rep. 14, 1965, 51 pp. 761. . Geology and Mineralization of the Midas Mine and Sulphide Gulch Areas Near Valdez. AK Div. Geol. and Geophys. Surv. Geol. Rep. 15, 1965, 21 pp. 762. . Geology of the Upper Chistochina River Area, Mt. Hayes Quadrangle. AK Div. Geol. and Geophys. Surv. Geol. Rep. 28, 1967, 41 pp. 763. Rose, A.W., and D.H. Richter. Geology and Stream Sediment Geochemistry of Anton Larsen Bay and Vicinity, Kodiak Island. AK Div. Geol. and Geophys. Surv. Geol. Rep. 31, 1967, 10 pp. 764. Rose, A.W., and R.H. Saunders. Geology and Geochemical Investigations Near Paxson, Northern Copper River Basin. AK Div. Geol. and Geophys. Surv. Geol. Rep. 13, 1965, 35 pp. 765. Ross, C.P. Mineral Deposits Near the West Fork at the Chulitna River, Alaska. U.S. Geol. Surv. Bull. 849-E, 1933, pp. 289-333. 766 The Valdez Creek Mining District, Alaska. U.S. Geol. Surv. Bull. 849-H, 1933, pp. 425-468. 767. Rossman, D.L. Geology of the Eastern Part of the Mount Fairweather Quadrangle, Glacier Bay, Alaska. U.S. Geol. Surv. Bull. 1121-K, 1963, 57 pp. 768 Geology and Ore Deposits of Northwestern Chichagof Island, Alaska. U.S. Geol. Surv. Bull. 1058-E, 1960, pp. 139-216. 769. Geology and Ore Deposits in the Reid Inlet Area, Glacier Bay, Alaska. U.S. Geol. Surv. Bull. 1058-B, 1959, pp. 33-59. 107 770 Geology and Petrology of Two Stocks of Layered Gab- bro in the Fairweather Range, Alaska. U.S. Geol. Surv. Bull. 1121-F, 1963, 50 pp. 771. Ruckmick, J.C., and J. A. Noble. Origin of the Ultramafic Complex at Union Bay, Southeastern Alaska. Geol. Soc. Am. Bull., v. 70, No. 8, 1959, pp. 981-1018. 772. Runnells, D.D. The Mineralogy and Sulfur Isotopes of the Ruby Creek Copper Property, Bornite, Alaska. Econ. Geol. and Bull. Soc. Econ. Geol., v. 64, No. 1, 1969, pp. 75-90. 773. Rutledge, F.A. Diamond Drilling the Lucky Queen Deposit, Cape Mountain Lode-tin Deposits, Seward Peninsula, Alaska. Sup- plement to BuMines RI 3978, 1950, 7 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 774. . Exploration of Red Mountain Chromite Deposits, Kenai Peninsula, Alaska. BuMines RI 3885, 1946, 26 pp. 775. Investigation of the Copper Bullion Claims, Rua Cove, Knight Island, Alaska. BuMines RI 4986, 1953, 6 pp. 776 Investigation of Mercury Deposits, Cinnabar Creek Area, Georgetown and Akiak Districts, Kuskokwim Region, Southwestern Alaska. BuMines RI 4719, 1950, 9 pp. 777. Rutledge, F.A., and J.J. Mulligan. Investigation of the Millett Copper Deposit, Iliamna Lake, Southwestern Alaska. BuMines RI 4890, 1952, 22 pp. 778. S.E. Alaska Mining Co. (Juneau). Jualin Mine (Berners Bay). AK Territorial Dep. Mines Misc. Rep. MR-112-6, 1928, 37 pp. 779. Sainsbury, C.L. Beryllium Deposits of the Western Seward Peninsula, Alaska. U.S. Geol. Surv. Circ. 479, 1963, 18 pp. 780. . Geologic Map of the Bendeleben 1:250,000 Quadrangle, Seward Peninsula, Alaska. Mapmakers, Anchorage, AK, 1974, 31 pp. 781. . Geologic Map of the Teller Quadrangle, Western Seward Peninsula, Alaska. U.S. Geol. Surv. Misc. Geol. Invest. Map 1-685, 1972, 4 pp. 782 Geology of Lost River Mine Area, Alaska. U.S. Geol. Surv. Bull. 1129, 1964, 80 pp. 783. Geology of the Nelson and Radovan Copper Pro- spects, Glacier Creek, Alaska. U.S. Geol. Surv. Open File Rep. 61, 1952, 20 pp., 2 sheets. 784. . Geology of Part of the Craig C-2 Quadrangle and Adjoining Areas, Prince of Wales Island, Southeastern Alaska. U.S. Geol. Surv. Bull. 1058-H, 1961, pp. 299-362. 785 Geology, Ore Deposits and Mineral Potential of the Seward Peninsula, Alaska. BuMines OFR 73-75, 1975, 108 pp. 786. Sainsbury, C.L., T.L. Hudson, R. Ewing, and W.R. Marsh. Reconnaissance Geologic Map of the Solomon D-5 and C-5 Quadrangles, Seward Peninsula, Alaska. U.S. Geol. Surv. Open File Rep. 511, 1972, 12 pp., 2 sheets. 787. Sainsbury, C.L., T.L. Hudson, R. Ewing, and T.R. Richards. Reconnaissance Geologic Maps of the Solomon D-6 Quadrangle, Seward Peninsula, Alaska. U.S. Geol. Surv. Open File Rep. 512, 1972, 15 pp., 1 sheet. 788. Sainsbury, C.L., and E.M. MacKevett, Jr. Quicksilver Deposits of Southwestern Alaska. U.S. Geol. Surv. Bull. 1187, 1965, 89 pp. 789. Sanford, R.S. Red Mountain Chromite Deposits, Kenai Penin- sula, Alaska. BuMines War Miner. Rep. 191, 1944, 51 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 790. Sanford, R.S., G.A. Apell, and F.A. Rutledge. Investigation of Muir Inlet or Nunatak Molybdenum Deposits, Glacier Bay, Southeastern Alaska. BuMines RI 4421, 1949, 6 pp. 791. Sanford, R.S., and J.W. Cole. Claim Point Chromite Deposit, Kenai Peninsula, Alaska. BuMines War Miner. Rep. 253, 1943, 34 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 792. . Investigation of the Claim Point Chromite Deposits, Kenai Peninsula, Alaska. BuMines RI 4419, 1941, 11 pp. 793. Sanford, R.S., N. Ebbley, Jr., L.C. Doheny, and R.L. Thome. Cleary Hill Tungsten Mine, Fairbanks District, Alaska. BuMines War Miner. Rep. 358, 1945, 19 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 794. Sanford, R.S., and R.L. Thorne. Colbert Tungsten Prospect, Fairbanks District, Central Alaska. BuMines War Miner. Rep 380, 1945, 10 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 795. Sanford, R.S., and W.M. Traver. Mirror Harbor, Chichagof Island, Alaska— Nickel, Copper. BuMines War Miner. Rep. 333, 1944, 9 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 796. Saunders, R.H. Itinerary Report on a Trip to the Chandalar District, 1959. AK Territorial Dep. Mines, Dec. 1959, 11 pp. 797. K-M Copper Prospect (Maclaren River). AK Ter- ritorial Dep. Mines Prop. Exam. PE-68-2, 1957, 9 pp. 798 Notes on Mineral Resources of the Livengood Creek, Hess Creek, and Tributaries. AK Territorial Dep. Mines Misc. Rep. MR-49-3, 1958, 4 pp. 799. Schrader, F.C. A Reconnaissance of a Part of Prince William Sound and the Copper River District, Alaska, in 1898. Ch. in Twen- tieth Annual Report of the United States Geological Survey, Part VII. U.S. Geol. Surv., 1900, pp. 341-423. 800. Schrader, F.C, and A.H. Brooks. Preliminary Report on the Cape Nome Gold Region, Alaska. U.S. Geol Surv. Spec. Publ., 1900, 56. pp. 801. Schrader, F.C, and A.C. Spencer. The Geology and Mineral Resources of a Portion of the Copper River District, Alaska. U.S. Geol. Surv. Spec. Publ., 1901, 94 pp. 802. Seraphim, R.H. Denali— A Nonmetamorphosed Stratiform Sulfide Deposit. Econ. Geol. and Bull. Soc. Econ. Geol., v. 70, No. 5, 1975, pp. 949-959. 803. Service, A.L. The Mineral Industry of Alaska. Ch. in BuMines Minerals Yearbook 1977, v. 2, undated, pp. 57-64. 804. Shacklette, H.T. Bryophytes Associated with Mineral Deposits and Solutions in Alaska. U.S. Geol. Surv. Bull. 1198-C, 1965, 18 pp. 805. Shepard, J.G. Hyder District Properties. AK Territorial Dep. Mines Misc. Rep. MR-191-2, 1927, 54 pp. 806 Ketchikan District Properties. AK Territorial Dep. Mines Misc. Rep. MR-191-1A, 1926, 19 pp. 807. . Valdez Mining Company (Valdez Glacier). AK Territorial Dep. Mines Prop. Exam. PE-86-6, 1926, 2pp. 808. . The Valdez Mining District. AK Territorial Dep. Mines Itinerary Rep., 1926, 2 pp. 809. Sheth, M. A Heavy Mineral Study of Pleistocene and Holocene Sediments Near Nome, Alaska. M.S. Thesis, San Jose State Coll., CA, 1971, 83 pp. 810. . A Heavy Mineral Study of Pleistocene and Holocene Sediments Near Nome, Alaska. U.S. Geol. Surv. Open File Rep. 464, 1971, 96 pp. 811. Sichermann, H.A., R.H. Russell, and P.R. Fikkan. The Geology and Mineralization of the Ambler District, Alaska. Pres. at Northwest Min. Association, Spokane, WA, 1976, 22 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 812. Smith, A. Report on Apollo and Sitka Mines, Unga Island, Alaska. Aleutian Peninsula Min. Div., June 19, 1948, 24 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 813. Smith, L.H. Doolth Peninsula, Geologic and Economic Sketch (Chichagof Island). AK Territorial Dep. Mines Misc. Rep. MR-114-1, undated, 6 pp. 814. Smith, P.S. Geology and Mineral Resources of the Solomon and Casadepaga Quadrangles, Seward Peninsula, Alaska. U.S. Geol. Surv. Bull. 433, 1910, 234 pp. 815. Gold Fields of the Solomon and Niukluk River Basins. Ch. in Report of Progress of Investigations of Mineral Resources of Alaska in 1906. U.S. Geol. Surv. Bull. 314, 1907, pp. 146-156. 816. Smith, P.S., and others. Investigations in Alaska Railroad Belt, 1931. U.S. Geol. Surv. Bull. 849, 1933, 530 pp. 817. Smith, P.S. Investigations of the Mineral Deposits of Seward Peninsula. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1907. U.S. Geol Surv. Bull. 345, 1908, pp. 206-250. 818. The Iron Creek Region. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1908. U.S. Geol. Surv. Bull. 379, 1909, pp. 302-354. 819. . The Lake Clark-Central Kuskokwim Region, Alaska. U.S. Geol. Surv. Bull. 655, 1917, 162 pp. 820. Lode Mining in the Ketchikan Region. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1913. U.S. Geol. Surv. Bull. 592, 1914, pp.. 75-94. 108 821. Lode Mining Near Fairbanks. Ch. in A Geologic Reconnaissance of the Fairbanks Quadrangle, Alaska. U.S. Geol. Surv. Bull. 525. 1913, pp. 153-216. 822. Lode Mining Near Fairbanks. Ch. in A Geologic Reconnaissance of the Fairbanks Quadrangle, Alaska. U.S. Geol Surv. Bull. 542. 1913, pp. 137-202. 823. _ . Mineral Industry of Alaska in 1924 and Adminis- trative Report. Ch. in Mineral Resources of Alaska, Report on Prog- ress of Investigations in 1924. U.S. Geol. Surv. Bull. 783, 1926, pp. 1-39. 824 Mineral Industry of Alaska in 1926. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1926. U.S. Geol. Surv. Bull. 797, 1929, pp. 1-49. 825 Mineral Industry of Alaska in 1927. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1927. U.S. Geol. Surv. Bull. 810, 1930, pp. 1-64. 826 Mineral Industry of Alaska in 1928. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1928. U.S. Geol. Surv. Bull. 813, 1930, pp. 1-72. 827. . Mineral Industry of Alaska in 1929. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1929. U.S. Geol. Surv. Bull. 824, 1932, pp. 1-81. 828. Mineral Industry of Alaska in 1930. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1930. U.S. Geol. Surv. Bull. 836, 1933, pp. 1-83. 829 Mineral Industry of Alaska in 1931. U.S. Geol. Surv. Bull. 844-A, 1933, pp. 1-82. 830. . Mineral Industry of Alaska in 1932. U.S. Geol. Surv. Bull. 857-A, 1934, pp. 1-91. 831. Mineral Industry of Alaska in 1933. U.S. Geol. Surv. Bull. 864-A, 1934, pp. 1-94. 832. Mineral Industry of Alaska in 1934. U.S. Geol. Surv. Bull. 868-A, 1936, pp. 1-91. 833. Mineral Industry of Alaska in 1935. U.S. Geol. Surv. Bull. 880-A, 1937, pp. 1-95. 834. Mineral Industry of Alaska in 1936. U.S. Geol. Surv. Bull. 897-A, 1938, pp. 1-107. 835. Mineral Industry of Alaska in 1937. U.S. Geol. Surv. Bull. 910-A, 1939, pp. 1-113. 836 Mineral Industry of Alaska in 1938. U.S. Geol. Surv. Bull. 917-A, 1939, pp. 1-113. 837. _ _. Mineral Industry of Alaska in 1939. U.S. Geol. Surv. Bull. 926-A, 1941, pp. 1-106. 838. Mineral Industry of Alaska in 1940. U.S. Geol. Surv. Bull. 933-A, 1942, pp. 1-102. 839. . Mineral Industry of Alaska in 1941 and 1942. U.S. Geol. Surv. Bull. 943-A, 1944, pp. 1-23. 840. . Mineral Resources of the Lake Clark-Iditarod Region. Ch. in Mineral Resources of Alaska Report on Progress of Investiga- tions in 1914. U.S. Geol. Surv. Bull. 622, 1915, pp. 247-271. 841. . The Noatak-Kobuk Region, Alaska. U.S. Geol. Surv. Bull. 536, 1913, 160 pp. 842. . Notes on Mining in Seward Peninsula. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1911. U.S. Geol. Surv. Bull. 520, 1912, pp. 339-344. 843. Occurrences of Molybdenum Minerals in Alaska. U.S. Geol. Surv. Bull. 926-C, 1942, pp. 161-210. 844. Past Lode-Gold Production From Alaska. U.S. Geol. Surv. Bull. 917-C, 1941, pp. 159-212. 845. Recent Developments in Southern Seward Penin- sula. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1908. U.S. Geol. Surv. Bull. 379, 1909, pp. 267-301. 846. Smith, P.S., and H.M. Eakin. A Geologic Reconnaissance in Southeastern Seward Peninsula and the Norton Bay-Nulato Region, Alaska. U.S. Geol. Surv. Bull. 449, 1911, 146 pp. 847. . Mineral Resources of the Nulato-Council Region. Ch. in Mineral Resources of Alaska, Report on Progress of Investiga- tions in 1909. U.S. Geol. Surv. Bull. 442, 1910, pp. 316-352. 848. . The Shungnak Region, Kobuk Valley. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1910. U.S. Geol. Surv. Bull. 480, 1911, pp. 271-305. 849. Smith, P.S., and A.G. Maddren. Quicksilver Deposits of the Kuskokwim Region. Ch. in Mineral Resources of Alaska, Report on Progress o Investigations in 1914. U.S. Geol. Surv. Bull. 622, 1915, pp. 272-291. 850. Smith, P.S., and J.B. Mertie, Jr. Geology and Mineral Resources of Northwestern Alaska. U.S. Geol. Surv. Bull. 815, 1930, 351 pp. 851. Smith, S.S. The Mining Industry in the Territory of Alaska During the Calendar Year 1915. BuMines B 142, 1917, 65 pp. 852. . The Mining Industry in the Territory of Alaska Dur- ing the Calendar Year 1916. BuMines B 153, 1917, 89 pp. 853. Smith, T.E. Geologic Map of the Western Clearwater Moun- tains. AK Div. Geol. and Geophys. Surv. Open File Rep. AOF-29, 1973, scale 1:63,360. 854. Results of Geochemical Sampling in the Western Clearwater Mountains, Alaska. U.S. Geol. Surv. Open File Rep. 441, 1970, 249 pp. 855. Southeast Alaska Empire (Juneau). Borax Spends $3 Million on Quartz Hill. Feb. 21, 1979, p. 1. 856 Mine Looms in the Future for Ketchikan. Mar. 22, 1976, p. 1. 857. . Mining Slated for Ketchikan. Dec. 23, 1975, p. 10. 858. Southeastern Log (Ketchikan). Borax Looks at Sites. Sept. 1982, p. A-9. 859. Speed, B. Borax Exec Emphasizes: Mining Plans Very Ten- tative. Ketchikan Daily News, Feb. 9, 1977, pp. 1, 2. 860. . Last Meeting Also Smallest on U.S. Borax Mining Plans. Ketchikan Daily News, Feb. 11, 1977, pp. 1, 3. 861 . TCS, Borax Agree Mining and Wilderness Don't Mix. Ketchikan Daily News, Feb. 10, 1977, pp. 1, 3. 862 U.S. Borax Expects Mine Employing 500, Total In- vestment of $250 Million in Area. Ketchikan Daily News, Mar. 17, 1976, p. 1. 863. Spencer, A.C., and C.W. Wright. The Juneau Gold Belt, Alaska. U.S. Geol. Surv. Bull. 287, 1906, 161 pp. 864. SRI International (Menlo Park, CA). Impact of the Withdrawal of Alaskan Federal Lands. 1978, 192 pp. 865. Staatz, M.H., R.B. Hall, D.L. Macke, T.J. Armbrustmacher, and I.K. Brownfield. Thorium Resources of Selected Regions in the United States. U.S. Geol. Surv. Circ. 824, 1980, 32 pp. 866. Stanford, J.V. Little Sqaw, Bonanza, and Mikado Groups (Chandalar River). AK Territorial Dep. Mines Misc. Rep. MR-31-5, 1931, 10 pp. 867. Stefansson, K., and R.M. Moxham. Copper Bullion Claims, Rua Cove, Knight Island, Alaska. U.S. Geol. Surv. Bull. 947-E, 1946, pp. 85-92. 868. Steidtmann, E., and S.H. Cathcart. Geology of the York Tin Deposits, Alaska. U.S. Geol. Surv. Bull. 733, 1922, 130 pp. 869. Stejer, F.A. Pyrite Deposits at Horseshoe Bay, Latouche Island, Alaska. U.S. Geol. Surv. Bull. 1024-E, 1956, pp. 107-122. 870. Stephens, J.E. A Large New Porphyry Molybdenum Discovery in Southeastern Alaska Using Geology and Geochemistry. Econ. Geol. and Bull. Soc. Econ. Geol., v. 70, No. 4, 1977, p. 742. 871. Stevens, F.H. Uranium in Alaska— The Kendrick Bay Proj- ect. Western Miner (Vancouver), Oct. 1971, pp. 151-158. 872. Stewart, B.D. Annual Report of the Territorial Mine Inspec- tor to the Governor of Alaska. Juneau, 1921, 72 pp. 873. . Flagstaff Mining Company (Karta Bay). AK Ter- ritorial Dep. Mines Prop. Exam. PE-1 19-20, 1944, 32 pp. 874. . Jualin Mine (Berners Bay). AK Territorial Dep. Mines Misc. Rep. MR-112-8, 1937, 5 pp. 875. . Mineral Resources of the Chichagof Island. AK Ter- ritorial Dep. Mines Misc. Rep. MR-114-3, 1931, 9 pp. 876. Still, J.C. Copper, Gold, Platinum, and Palladium Sample Results From the Klukwan Mafic/Ultramafic Complex, Southeast Alaska. BuMines OFR 21-84, 1983, 53 pp. 877 Stratiform Massive Sulfide Deposits of the Mt. Henry Clay Area, Southeast Alaska. BuMines OFR 118-84, 1984, 65 pp. 878. Stines, N.C. Report on Big Hurrah Quartz Mine, Solomon River District, Seward Peninsula, Alaska. Nov. 14, 1953, 28 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 879. Stoll, W.C. Relations of Structure to Mineral Deposition at the Independence Mine, Alaska. U.S. Geol. Surv. Bull. 933-C, 1944, pp. 201-217. 109 880. Storm, L.W. Report on the Dundas Bay Iron Property. AK Juneau Gold Mining Co., June 26, 1917, 5 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 881. Sutulov, A. Copper Porphyries. Miller Freeman, 1975, 206 PP- 882. Tagg, A.R. and H.G. Greene. High-Resolution Seismic Survey of an Offshore Area Near Nome, Alaska. U.S. Geol. Surv. Prof. Paper 759-A, 1973, 23 pp. 883. Tailleur, I.L., G.D. Eberlein, and R. Wehr. Lead-Zinc and Barite-Bearing Samples From the Western Brooks Range, Alaska. With a Section on Petrography and Mineralogy. U.S. Geol. Surv. Open File Rep. 445, 1970, 16 pp. 884. Tarrant, B. U.S. Borax— Quartz Hill Molybdenum Project. AK J. Commer. (Anchorage), Dec. 3, 1979, pp. 10-11. 885. Thane, B.L. Eagle River Mining Company (Yankee Basin). AK Territorial Dep. Mines Misc. Rep. MR-112-5, 1916, 6 pp. 886. Thomas, B. I. Tin-Bearing Placer Deposits Near Tofty, Hot Springs District, Central Alaska. BuMines RI 5373, 1957, 56 pp. 887. Thomas, B.L, and W.S. Wright. Investigation of the Morelock Creek Tin Placer Deposits, Fort Gibbon District, Alaska. BuMines RI 4322, 1948, 8 pp. 888. . Investigation of the Tozimoran Creek Tin Placer Deposits, Fort Gibbon District, Alaska. BuMines RI 4323, 1948, 11 PP- 889. Thompson, G.L. Chandalar Gold Company (Endicott Range). AK Territorial Dep. Mines Misc. Rep. MR-31-1, 1925, 18 pp. 890. Thorne, R.L. Exploration of Argentiferous Lead-Copper Deposits of the Slana District, Alaska. BuMines RI 3940, 1946, 9 pp. 891 Silver in Alaska. Ch. in Silver in the United States- Potential Resources. BuMines OFR 22-69, 1969, pp. 32-38. 892 Sullivan Creek Tailings, Manley Hot Springs, Tofty, Alaska-Tin. BuMines War Miner. Rep. 467, 1945, 9 pp. 893. Thorne, R.L., N.M. Muir, A.W. Erickson, B.L Thomas, H.E. Heide, and W.S. Wright. Tungsten Deposits in Alaska. BuMines RI 4174, 1948, 51 pp. 894. Thorne, R.L., and J.J. Mulligan. Zenda Gold Mining Company— Placer Tin Exploration, Cape and Boulder Creeks, Seward Peninsula, Alaska. Defense Miner. Explor. Agency Final Rep., Docket DMA-842 (Cassiterite), May 1957, 51 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 895. Thorne, R.L., and B.L Thomas. Morelock Creek Area, Fort Gibbon District, Alaska— Tin. BuMines War Miner. Rep. 406, 1945, 8 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 896. Thorne, R.L., and R.R. Wells. Studies of the Snettisham Magnetite Deposit, Southeastern Alaska. BuMines RI 5195, 1956, 41 pp. 897. Thurow, G. Geology of Coal Creek Tin Prospect, South- Central Alaska. AK Miner, Dec. 1983, p. 24. 898. Townsend, H.H. Alaska Empire Mine (Hawk Inlet). AK Ter- ritorial Dep. Mines Misc. Rep. MR-112-11, 1941, 36 pp. 899. Traver, W.M., Jr. Mirror Harbor Nickel Deposits, Chichagof Island, Alaska. BuMines RI 4168, 1948, 13 pp. 900. Tuck, R. The Moose Pass-Hope District, Kenai Peninsula, Alaska. U.S. Geol. Surv. Bull. 849-1, 1933, pp. 469-530. 901 The Valdez Creek Mining District in 1936. U.S. Geol. Surv. Bull. 897-B, 1938, pp. 109-131. 902. Tundra Times (Anchorage). CIRI Finds Gold. Jan. 29, 1984, pp. 1, 8. 903. Twenhofel, W.S. Geology of the Alaska-Juneau Lode System, Alaska. U.S. Geol. Surv. Open File Rep. 60, 1952, 178 pp., 2 sheets. 904. . Potential Alaskan Mineral Resources for Proposed Electrochemical and Electrometallurgical Industries in the Upper Lynn Canal Area, Alaska. U.S. Geol. Surv. Circ. 252, 1953, 14 pp. 905. Twenhofel, W.S., J.C. Reed, and G.O. Gates. Some Mineral Investigations in Southeastern Alaska. U.S. Geol. Surv. Bull. 963-A, 1949, pp. 1-45. 906. Twenhofel, W.S., G.D. Robinson, and H.R. Gault. Molybdenite Investigations in Southeastern Alaska. U.S. Geol. Surv. Bull. 947-B, 1946, pp. 7-38. 907. U.S. Borax Corp. Quartz Hill: A Mineral Milestone for Alaska. May 1982, 15 pp. 908. U.S. Bureau of Mines. Alaska 1:250,000 Scale Quadrangle Map Overlays Showing Mineral Deposit Locations, Principal Minerals, and Number and Type of Claims. OFR 20-73, 1973. 909. 11 pp.; 910. Fish Creek Claims. Draft War Miner. Rep., 1945, available from D.W. Baggs, BuMines, Juneau, AK. Jingle-Jangle Prospect, Tracy Arm, Southeastern Alaska— Zinc-Copper. Draft War Miner. Rep., 1944, 11 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 911 Known Gold Deposits in the U.S. IC 8331, 1967, 24 pp. 912. . Mineral Appraisal of the Proposed Kobuk Valley Na- tional Park, Alaska: A Preliminary Comment. OFR 110-78, 1978, 30 pp. 913. . Molybdenum Deposits, Muir Inlet, Alaska. War Miner. Rep. 40, 1943, 7 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 914. Mount Andrew Iron Deposit, Kasaan Peninsula, Prince of Wales Island, Southeastern Alaska. Draft War Miner. Rep., 1945, 42 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 915. . Proposed Investigation of Mineral Deposits on Alaska Peninsula and Aleutian Islands. Draft War Miner. Rep., 1945, 16 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 916. . Ryan Lode, Fairbanks District, Alaska. Jan. 1967, 2 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 917 . Salt Chuck Mine, Kasaan Peninsula, Prince of Wales Island, Southeastern Alaska— Copper, Palladium. War Miner. Rep. 423, 1945, 918. 11 PP- Stampede Antimony Mine, Kantishna District, Alaska. Draft War Miner. Rep., 1943, 50 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 919. . Tozimoran Creek Tin Placer Deposits, Fort Gibbon District, Alaska. Draft Final War Miner. Rep., 1945, 16 pp.; available from D.W. Baggs, BuMines, Juneau, AK. 920. U.S. Geological Survey. Contributions to Economic Geology of Alaska. Bull. 1155, 1963, 93 pp. 921 Contributions to Economic Geology, 1902. Bull. 213, 1903, 449 pp. 922. . Contributions to Economic Geology, 1903. Bull. 225, 1904, 527 pp. 923. _ 1905, 620 pp. 924. _ . Contributions to Economic Geology, 1904. Bull. 260, Geological Survey Research 1962, Synopsis of Geologic, Hydrologic, and Topographic Results. Prof. Paper 450-A, 1962, 257 pp. 925. . Geological Survey Research 1964. Prof. Paper 501-A, 1964, 367 pp. 926. _ 1964, 197 pp. 927. 1966, 376 pp. 928. _ 1966, 227 pp. 929. _ Geological Survey Research 1964. Prof. Paper 501-C, Geological Survey Research 1965. Prof. Paper 525-A, _. Geological Survey Research 1966. Prof. Paper 550-B, Geological Survey Research 1969. Prof. Paper 650-D, 1970, 299 pp. 930. . Geological Survey Research 1970, Chapter B. Prof. Paper 700-B, 1970, 267 pp. 931. Geological Survey Research 1970, Chapter D. Prof. Paper 700-D, 1970, 317 pp. 932. Geological Survey Research 1971. Prof. Paper 750-A, 1972, 418 pp. 933. . Geological Survey Research 1972. Prof. Paper 800-C, 1972, 283 pp. 934. Papers on the Conservation of Mineral Resources. Bull. 394, 1909, 214 pp. 935. . Short Papers in the Geological Sciences, Articles 1-232. Prof. Paper 400-B, 1960, 515 pp. 936. Some Shorter Mineral Resource Investigations in Alaska. Circ. 615, 1969, 25 pp. 937. Tin Deposits in Western Seward Peninsula, Alaska. Open File Rep. 21, 1945, 1 p. 938. Van Alstine, R.E., and R.F. Black. Mineral Deposits at Orange Hill, Alaska. U.S. Geol. Surv. Open File Rep. 76, 1946, 28 pp., 1 sheet. 939. Wallace Miner. Dawn Uses Option for Sale of Uranium Ox- ide. Dec. 22, 1970, p. 1. 940. Gold Capital Wants Help. Oct. 18, 1984, p. 3. 110 941. Walper. Muir Inlet Nunatak Drill Logs. AK Div. Geol and Geophys. Surv. Misc. Rep. MR-111-2, 1966, 42 pp. 942. Walton. M.S.. Jr. The Blashke Island Uitrabasic Complex With Notes on Related Areas in Southeastern Alaska. U.S. Geol. Surv. Open File Rep. 126, 1951, 266 pp. 943. Warfield. R.S.. and F.A. Rutledge. Investigation ofKasna Creek Copper Prospect, Lake Kontrashibuna, Lake Clark Region, Alaska. BuMines RI 4828, 1951, 10 pp. 944. Warfield, R.S., and B.I. Thomas. Rotary Drilling lixplora- tion of the Rvan Lode Properties, Fairbanks Mining District, Alaska. BuMines OFR 23-72, 1972, 21 pp. 945. Warfield, R.S., and R.R. Wells. Sampling the Moth Bay Zinc- Copper Deposit, Revillagigedo Island, Southeastern Alaska. BuMines OFR 12-67, 1967, 19 pp. 946. Warner, L.A., E.N. Goddard, and others. Iron and Copper Deposits of Kasaan Peninsula, Prince of Wales Island, Southeastern Alaska. U.S. Geol. Surv. Bull. 1090, 1961, 136 pp. 947. Wayland, R.G. The Alaska-June au Ore Body. Neues Jahrb. Mineral. Abh., v. 94, 1960, pp. 267-279. 948. Gold Deposits Near Nabesna. Ch. in Geology of the Nutzotin Mountains, Alaska. U.S. Geol. Surv. Bull. 933-B, 1943, pp. 175-199. 949. Tofty Tin Belt, Manley Hot Springs District, Alaska. U.S. Geol. Surv. Bull. 1058-1, 1961, pp. 363-414. 950. Webber, B.S., S.C. Bjorklund, F.A. Rutledge, B.I. Thomas, and W S. Wright. Mercury Deposits of Southwestern Alaska. BuMines RI 4065, 1947, 57 pp. 951. Webber, B.S., J.M. Moss, and F.A. Rutledge. Exploration of Sedanka Zinc Deposit, oedanka Island, Alaska. BuMines RI 396 7 1946, 15 pp. 952. Wedow, H., Jr., and others. Preliminary Summary of Recon- naissance for Uranium and Thorium in Alaska, 1952. U.S. Geol. Surv. Circ. 248, 1953, 15 pp. 953. Wedow, H., Jr., P.L. Killeen, and others. Reconnaissance for Radioactive Deposits in Eastern Interior Alaska, 1946. U.S. Geol. Surv. Circ. 331, 1954, 36 pp. 954. Wedow, H., Jr., M.G. White, and others. Reconnaissance for Radioactive Depor *ts in East-Central Alaska, 1949. U.S. Geol. Surv. Circ. 335, 1954, 22 pp. 955. Wedow, H., Jr., M.G. White, and R.M. Moxham. Interim Report on an Appraisal of the Uranium Possibilities of Alaska. U.S. Geol. Surv. Open File Rep. 51, 1952, 124 pp. 956. Wells, F.G. Lode Deposits of Eureka and Vicinity, Kantishna District, Alaska. U.S. Geol. Surv. Bull. 849-F, 1933, pp. 335-37 /. 957. Wells, R.R. Laboratory Concentration of Various Alaska Cop- per Ores. BuMines RI 5245, 1956, 9 pp. 958. Wells, R.R., E.G. Erspamer, and F.T. Sterling. Beneficia- ion of Iron-Copper Ores From Kasaan Peninsula, Prince of Wales Island, Alaska. BuMines RI 5312, 1957, 15 pp. 959. Wells, R.R., M.M. Johnson, and F.T. Sterling. Recovering Mercury From Cinnabar-Stibnite Ore by Flotation and Fluidized- Bed Roasting. BuMines RI 5433, 1958^ 19 pp. 960. Wells, R.R., F.T. Sterling, E.G. Erspamer, and W.A. Stickney. Laboratory Concentration of Chromite Ores, Red Mountain District, Kenai Peninsula, Alaska. BuMines RI 5377, 1957, 22 pp. 961. Wells, R.R., and R.L. Thome. Concentration of Klukwan, Alaska, Magnetite Ore. BuMines RI 4984, 1953, 15 pp. 962. West, W.S., and P.D. Benson. Investigations for Radioac- tive Deposits in Southeastern Alaska. U.S. Geol. S lrv. Bull. 1024-B, 1955, op. 25-57. 963. Western Mining News (Spokane). Catalina Energy Makes Bid for Apollo Gold. Sept. 11, 1981, p. 11. 964 . Little Squaw Gold Developing Alaska Propertv. Jvly 16, 19-6, p. 1. 965. . Midnite Mines Reports on Alaska Uranium Opera- tions. Aug. 20, 1971, p. 1. 966. . Production Decision Made for Silverado's Grant Mine. Mar. 1, 1985, p. 1. 967 _. Uranium Production High for Mi' 1 ight. Jan. 7, 1972, p. 1. 968. Westgate, L.G. Ore Deposits of the Sa.mon River District, Portland Canal Region Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1920. U.S. Geol. Surv. Bull. 722, 1922, pp. 117-140. 969. White, D.E. Antimony Deposits of the Stampede Creek Area, Kantishna District, Alaska. U.S. Geol. Surv. Bull. 936-N, 1942, pp. 331-348. 970. White, M.G., and J.M. Stevens. Reconnaissance for Radioac- tive Deposits in the Ruby-Poorman and Nixon Fork Districts, WesL- Central Alaska. U.S. Geol. Surv. Circ. 279, 1953, 19 pp. 971. White, M.G., W.S. West. G.E. Tolbert, A.E. Nelson, and J.R. Houston. Preliminary Summary of Reconnaissance for Uranium in Alaska, 1951. U.S. Geo!. Surv. Circ. 196, 1952, 17 pp. 972. Whitney and Whitney, Inc. Alaska Mineral Taxation, Com- pared to Taxes on Mines in ELven States. AK 1'ep. Commer. and Econ. Dev., Office of Miner. Dev., Jan. 1982, 27 pp 973. Wilcox, H.G. Dakoo Gold Group (Dakoo Harbor). AK Ter- ritorial Dep. Mines Misc. Rep. MR-121-1, 1936, 2 pp. 974 Flagstaff Group (Twelvemile Arm). AK Territorial Dep. Mines Pup. Exam. PE-119-6, 1938, 6 pp. 975. Kasaan Gold Property (Twelvemile Arm, Harris Creek). AK Territorial Dep. Mines Prop. Exam. PE-119 5, 1938, 3 pp. 976. . Miscellaneous Properties— McLean Arm & Kasaan Bay, No. 3. AK Territorial Dep. Mines Itinerary Rep., 1937, 8 pp. 977. Williams, J.A. Ariel Property (El Nide Lisianski Inlet). AK Territorial Dep. Mines Prop. Exam. PE-114-13, 1955, 7 pp. 978. Field Trip by James A. Williams and Robert H. Saunders to Seward Peninsula, June 26 to July 4, 1953. AK Ter- ritorial Dep. Mines Itinerary Rep., Sept. 9, 953, 9 pp. 979 Field Trip Made by Robert H. -aunders and James A. Williams Through the Fairbanks, Circle, Cape Nome and Valdez Precincts, July 12 to September 2, 1952. AK Ti rritorial Dep. Mines Itinerary Rep., Nov. 20, 1952, 19 pp. 980. Williams, J. A., and R.H. Saunders. Lost River Geophysical Work— Tin Deposit. AK Territorial Dep. Min>js Prop. Exam. PE-43-2, 1933, 28 pp. 981. Magnetic Exploration of Cape Mountain Placer-Tin Deposits. AK Territorial Dep. Mines Prop. Exam. PE-43-3, 1954, 23 pp. 982. Wiltse, M.A. Geology of the Arctic Camp Prospect, Ambler River Quadrangle. AK Div. Geol. and Geophys. Surv. Open File Rep. AOF-60, 1975, 41 pp. 983. Wimmler, N.L. Placer Mining in Alaska in 1924 and 1925 and Lode Mining by Districts. AK Territorial Dep. Mines Misc. Rep. MR-195-10, 1925, 229 pp. 984. Valdez Creek Lode Properties. AK Territorial Dep. Mines Misc. Rep. MR-67-2, 1925, 5 pp. 985. Winchell, H.V. Alaska Nickel Mines (Mirror Harbor). AK Territorial Dep. Mines Misc. Rep. MR-114-2, 1918, 14 pp. 986. Winkler, G.R., and E.M. MacKevett, Jr. Analyses of Bedrock and Stream-Sediment Samples From the Haines-Porcupine Region, Southeastern Alaska. U.S. Geoi. Surv. Open File Rep. 406 1970, 91 pp., 1 sheet. 987. Wolff, E.N., and L.E. Heiner. Mineral Resources of Southeastern Alaska. Miner. Ind. Res. Lab., Univ. AK, Rep. 28, 1971, 334 pp. 988. Woodc )ck, J.R. A Guide to the Molybdenum Resources of North America and Ongoing Plans for Development. Eng. and Min. J., v. 180, No. 8, 1979, pp. S6-89. 989. Woodman, B. UV Indi istries Reactivates Dredge. AK Constr. and Oil, v. 15, No. 10, 1974, pp. 8-14. 990. Wright, C.W. Geology and Ore Deposits of Copper Moun- tain and Kasaan Peninsula, Alaska. U.S. Geol. Surv. Prof, i^aper 87, 1915, 110 pp. 991. . Lode Mining in Southeastern Alaska. Ch. in Report of Progress of In vestigations of Mineral Resources of Alaska in 1906. U.S. Geol. Surv. Bull. 314, 1907, pp. 47-72. 992 Lode Mining in Southeastern Alaska, 1907. Ch. in Mineral Resources of Alaska Report on Progress of Investigations in 1907. U.S. Geol. Surv. Bull. 345, 1903, pp. 78-97. 993. Mining in Southeastern Alaska. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1908. U.S. Geol. Surv. Bull. 379, 1909, pp. 07-86. Ill 994. The P rcupine Placer District, Alaska. U.S. Geol. Surv. Bull. 236, 1904, 35 pp. 995. Wright, C.W., and S. Paige. Copper Deposits on Kasaan Peninsula, Prince of Wales Island. Ch. in Mineral Resources of Alaska, Report on Progress of Investigations in 1907. U.S. Geol. Surv. Bull. 345, 1908, pp. 98-115. 996. Wright, F.E., and C.W. Wright. Economic Developments in Southeastern Alaska. Ch. in Report on Progress of Investigations of Mineral Resources of Alaska in 1904. U.S. Geol. Surv. Bull. 259, 1905, pp. 47-'i8. 997. The Glacier Bay National Monument in Southeastern Alaska— Its Glaciers and Geology. U.S. Geol. Surv. Open File Eep. 195, 1960, 224 pp. 998. The Ketchikan and Wrangell Mining Districts, Alaska. U.S. Geol. Surv. Bull. 347, 1908, 210 pp. 999. . Lode Mining in Southeastern Aiaska. Ch. in Report on Progress of Investigations of Mineral Resources of Alaska in 1905. U.S. Geol. Surv. Bull. 284, 1906, pp. 30-54. 1000. Wright, W.S., and E.L. Fosse. Exploration of the Jumbo Basin Iron Deposit, Prince of Wales Island, Southeastern Alaska. BuMines RI 3952, 1946, 9 pp. 1001. Wright, W.S., and A.W. Tolonen. Mount Andrew Iron Deposit, Kasaan Peninsula, Prince of Wales Island, Southeastern Alaska. BuMines RI 4129, 1947, 27 pp. 1002. Zeigler, G.E. Willow Creek District Lodes. AK Territorial Dep. Mines Misc. Rep. MR-85-4A, 1940. 4 pp. 112 APPENDIX.— ADDITIONAL MAJOR MINERAL DEPOSITS IN ALASKA Nairn- ABO Alamo Alaska Juneau . . Map No.' Commod- ities 2 MAS No. References 3 23 233 171 Pb, Zn, 0020300094 Ag, Cu. Cu, Zn, 0021200085 Ag, Au. Au, Ag, 0021120147 Pb, Zn. Alaska Oracle . . . 132 Au, Ag, Pb. 0020950191 Ambler Shungnak Ridge . . . 14 Cu 0020280045 Amok 174 Au 0021310040 Ann Group 22 Pb, Zn, Ag, Cu. 0020300106 Apex El Nido .... 179 Au, Ag, W. 0021140008 Arrigetch Peaks 20 B C 86 Battle 143 Baumann and Strickler .... 176 Beauty Bay 153 Bernard Mountain 119 Big Creek 84 Blue Lead 58 Bluff 83 Bonanza 28 Cu, Zn, W. Au. ... Cu, Au, Ag. Au, Ag . Au, Ag, Cu, Pb, Zn. Cr, Ni, PGM. Pb, Zn, Ag. Au, Cu, Sb, Ag. Cu, Mo . W 0020290024 0020690020 0021030028 0021310023 0021040014 0020860001 0020690008 0020590022 0020690045 0020390051 40. No. B-12; 121; 269, p. 79, No. 22; 295, p. 42, No. 15. 40, No. F-53; 56. 36; 40, No. F-26; 47, pp. 14-20, 34; 53, pp. 62-63, 72-73; 55, pp. 154-155; 56; 67; 68; 69; 70; 74, pp. 14-15, 37; 76, p. 59; 77, p. 41; 80, pp. 14, 36; 81, p. 21; 97, p. 25; 98, p. 32; 105, pp. 8, 24; 120, p. 12; 121, p. 5; 158, pp. 73, 75; 169; 189; 216, p. 57; 246, p. 140; 267; 269, p. 84, No. 220; 282, pp. 80-81; 285, pp. 98, 100; 295, p. 14; 318; 371; 372; 406, pp. 19-20; 468, p. 7; 485, p. 135; 486, p. 96; 490, pp. 19-21; 533, p. 29; 534, p. 29; 561, pp. 106-107; 583; 586; 600, pp. 9, 29-30; 638, pp. 54, 60; 660, p. 137; 675, pp. 2-3; 823, pp. 6-7, 22; 824, pp. 9-10, 38-39; 825, pp. 10-12, 48, 51, 63; 826, pp. 12-13, 55, 58; 827, pp. 13-15, 61, 64; 828, pp. 12-14, 63, 66-67; 829, pp. 13-14, 62, 65; 830, pp. 12-14, 58, 61; 831, pp. 13-14, 63, 66; 832, pp. 13-15, 61, 68; 833, pp. 13-16, 64, 71-72; 834, pp. 14-16, 74, 81; 835, pp. 16-18, 79, 86-87; 836, pp. 17-19, 78, 89; 837, pp. 16-18, 72, 81-82; 838, pp. 15-17, 69, 78-79; 839, pp. 8-9, 14-15; 851, pp. 32-33, 52; 852, pp. 18-19; 863, pp. 58, 69-73; 891 p. 33; 903; 911, pp. 6-7; 922, p. 29-30, 35; 947, pp. 268-279; 962, p. 53; 983, p. 197; 987, p. 125; 991, p. 55; 992, pp. 87-88; 993, p. 70; 996, p. 53; 999, p. 37. 40, No. E-76; 522; 828, p. 20; 831, p. 22; 832, p. 23; 833, pp. 26-27; 835, p. 29; 837, p. 25; 843, p. 186; 900, pp. 507-510. 40, No. A-21; 121, p. 10; 269, p. 79, No. 13; 295, p. 6; 366. 40, No. D-78; 55, p. 83; 76, p. 64; 135, p. 175; 192; 521; 537, pp. 132-133; 824, p. 12. 40, No. B-ll; 269, p. 79, No. 22; 295, p. 42, No. 15; 366. 40, No. F-20; 55, p. 142; 56; 74, pp. 12, 31; 80, pp. 37-38; 81, p. 22; 105, p. 25; 115, pp. 114-121; 116, p. 41; 117, pp. 317-319, 330-331, 346, 372, 378; 208; 269, p. 84, No. 222; 295, p. 14; 468, p. 13; 503, p. 91, plate 1; 600, p. 10; 638, pp. 53-54, 61, 63; 695, pp. 76-78; 697, pp. 143-145; 742, p. 1; 748, p. 3; 768, pp. 143, 200-204; 823, p. 7; 824, p. 10; 825, p. 12; 826, p. 14; 827, p. 16; 828, p. 14; 830, p. 15; 831, p. 15; 832, p. 15; 833, p. 16; 834, p. 17; 835, p. 19; 836, p. 20; 837, p. 19; 893, pp. 5, 48-51; 905, pp. 20-23; 977; 983, p. 199. 40, No. B-10; 270; 366. 40, No. E-45; 522. 40, No. D-70; 55, p. 14; 272; 302. 40, No. D-76; 55, p. 83; 135, p. 177; 736, pp. 132-133; 191; 521. 207; 269, p. 83, No. 165; 702, pp. 6, 13. 40, No. E-64; 55, pp. 49, 52; 243, p. 14; 244, p. 9, No. 197; 247; 444, pp. 2, 4; 522, p. 81, No. 42; 524, p. 19; 630, p. 18. 40, No. E-43; 295, p. 44, No. 58; 302. 40, No. B-51, 55, p. 222; 778; 302; 452, p. 1; 684; 834, pp. 22-23; 836, p. 30. 40, No. E-41; 302. 40, No. B-24. See footnotes at end of tabulation. 113 ADDITIONAL MAJOR MINERAL DEPOSITS IN ALASKA— Continued Name Map No. 1 Commod- ities 2 MAS No. References 3 Bonanza (Kennecott) . 123 Cu, Ag . 0020870010 Bowser Creek .... Burroughs Bay . . . Cache Mountain . . Cantu Caribou Mountain . Carlson Creek .... Castle Island Mine Cathedral Creek . . Chalet Mountain . . Chenik Chichagoff 93 229 44 209 27 66 201 192 177 145 182 Chill Group Chip Loy . . Cinnabar . . Ag, Cu, Au, Pb, Zn. Mo U.. Pb, Zn, Ag, Au, Cu. Cr, Co . . 0020740020 0021200163 0020490148 0021180011 0020390058 Cu, Pb, Zn. 0020660051 Ba. Zn, Ag, Au, Cu. 0021170002 Cu, Au, Ag, Pb, Mn, Zn. 0021330002 W 0021310016 Fe, Ti, Cu, Au, Ag, Zn, Pb. 0021030012 Au, Ag, Pb. 0021140023 111 Cu, Pb, Ag. 0020830009 90 Ni, Cu, Co. 0020740016 126 Hg, Sb . . 0020920002 40, No. E-69; 47, pp. 32-33; 55, pp. 52-53, 56; 74, pp. 28, 37; 76, pp. 60-61; 77, p. 44; 78, p. 54; 79, pp. 16, 43; 80, pp. 19, 21, 38-39; 81, pp. 13, 23; 85, pp. 12-13, 25, 27-28; 86, pp. 84-86; 92, p. 28; 95, p. 34; 96, pp. 27-28; 105, pp. 15, 26-27; 106, p. 69; 121, pp. 11, 31, 36, 37; 269, p. 83, No. 149; 345, pp. 25, 205-206, 209-211, 275; 512; 514, pp. 32-34; 520; 525, p. 2; 533, pp. 17-18, 30; 534, pp. 30-31; 551, pp. 92, 103-104; 552, pp. 16-18, 27-28; 574, pp. 98-101; 587, pp. 105-106; 589, pp. 118-122, 125, 129, 131; 598, pp. 62-65, 68, 70-72; 599, pp. 104-105, 114-115; 600, pp. 27-28; 601, pp. 82, 84; 602, pp. 194-195; 604, pp. 153-154; 605, pp. 163-175; 611, p. 98; 616, pp. 76, 83-93; 619, p. 160; 620, pp. 161-165; 621, pp. 80-88; 801, p. 86; 823, p. 20; 824, pp. 32, 34-35; 825, pp. 45-46, 48; 826, pp. 52-53; 827, pp. 58-59; 828, pp. 60-61; 829, pp. 59-60; 830, pp. 56-57; 831, p. 59; 832, p. 67; 833, pp. 69-70; 834, pp. 78-80; 835, pp. 84-85; 836, pp. 85-87; 851, pp. 37-38, 52; 852, pp. 30-32; 904, p. 5; 921, pp. 144-145; 927, pp. 8, 104; 928, pp. 165-166, 168; 929, pp. 61-62; 955, p. 107. 40, No. D-26; 196; 224, p. 69; 269, p. 82, No. 117; 521; 679, pp. 2-4; 680. 40, No. F-50; 56. 269, p. 81, No. 76. 40, No. F-51; 55, p. 147; 56; 113, pp. 43, 91-92; 117, p. 324; 126, p. 140; 179; 336, pp. 9, 25; 337, p. 2; 600, p. 30; 748, p. 12; 805, p. 2; 827, p. 17; 831, p. 16; 834, p. 19; 962, p. 30. 40, No. B-23; 326. 40, No. E-6; 55; 200; 522; 597, pp. 322-323. 40, No. F-43; 55; 56. 40, No. D-83; 121; 521; 682. 40, No. D-77; 55, p. 87; 192; 445; 522; 763, pp. 4-5, 9; 920. 40, No. D-69; 55, p. 14; 272. 40, No. F-22; 55, pp. 141-142; 56; 74, pp. 11-12, 15, 37; 76, p. 60; 77, p. 43; 79, p. 41; 80, p. 37; 81, p. 22; 97, p. 24; 98, p. 34; 105, p. 25; 106, p. 76; 116, p. 41; 117, pp. 317, 319, 343, 372; 120, p. 12; 158, p. 78; 208; 269, p. 84, No. 222; 295, p. 13; 296, p. 9; 468, p. 7; 485, p. 139; 486, p. 98; 488, pp. 18, 22-25, fig. 1; 490, p. 20; 533, p. 30; 534, p. 30; 600, p. 10; 638, pp. 54, 61; 644, pp. 110-111, 113-116, 119; 697, pp. 86-101; 728, p. 16; 742, p. 4; 768, p. 143; 873, p. 3; 823, p. 7; 824, p. 10; 825, pp. 12, 46; 826, p. 14; 828, p. 14; 829, p. 15; 830, p. 14; 837, pp. 14-15; 832, p. 15; 833, pp. 16, 72; 834, p. 16; 835, p. 18; 836, p. 20; 837, pp. 18-19; 838, p. 18; 852, pp. 36, 52; 852, p. 29; 875, p. 2; 962, pp. 49-50; 983, p. 199; 991, p. 61; 992, p. 91; 993, p. 73. 40, No. D-38; 194; 521; 681, p. 21. 40, No. D-22; 196; 224, pp. 72, 86; 400, pp. 1, 8; 522. 40, No. D-34; 55, pp. 92, 93; 121; 127, p. 115; 273; 269, p. 83, No. 183; 302; 528, pp. 39, 53; 529, pp. 39, 41, 43; 776, pp. 4, 8; 788, pp. 3, 35-40, 80-81; 932, pp. 52-53; 936, pp. 16, 18-20; 950, pp. 44-46. See footnotes at end of tabulation. 114 ADDITIONAL MAJOR MINERAL DEPOSITS IN ALASKA— Continued Name Map Commod- MAS No.' ities 2 No. 42 Au, Ag, Sb, Pb, Cu, Sn, W, Zn. 0020490039 References* Cleavv Hill . Clearv Summit Cliff 42 116 Clipper Coal Creek Tin Cobol Mine. . . . Colorado Copper Mountain Cornwallis Peninsula Coronation Island . . . Cross Creek . Crown Point . Dawson 56 95 181 125 220 198 214 104 134 217 Au, Sb, Pb, Ag, W. Au, Pb, Zn, Cu. Sb, Au Cu, Au, Ag. Cu, Au, Ag. Pb, Zn, Ag, Cu. Pb, Zn, Sb. 0020490035 0020860037 0020580014 Sn, Cu, 0020760063 Ag, Zn. Au 0021140025 0020870096 0021190057 0021160058 0021190037 Cu, Pb, 0020780028 Ag, Zn. Au, Ag, 0020950114 Pb, Cu, Zn. Au, Ag, 0021190064 Cu, Pb, Zn. 55, p. 220; 78, p. 60; 81, p. 30; 82, pp. 34-35; 96, pp. 33-35; 97, p. 31; 121, p. 16; 124, p. 15; 125, pp. 180, 206, 208-209; 155, pp. 337-338; 159, p. 322; 163, p. 10; 195; 284, pp. 236-237; 295, p. 9; 410, pp. 30, 49, 52, 62, 69-71, 75, 84, 93-96; 453, p. 8; 454, p. 9; 475, pp. 29-31; 560, p. 411; 600, p. 12; 663, p. 225; 821, pp. 177-182; 822, pp. 163-168; 823, p. 9; 824, p. 13; 825, p. 15; 826, p. 17; 827, p. 20; 828, p. 19; 829, p. 19; 830, p. 17; 831, pp. 19-20; 832, p. 20; 833, p. 20; 834, p. 21; 835, p. 23; 836, p. 25; 837, pp. 22-23; 838, pp. 22-23; 851, pp. 23-24, 53; 954, p. 2. 155, p. 340; 159, p. 322; 163, pp. 11, 12; 195; 284, p. 238; 295, p. 9; 410, pp. 90-91; 663, p. 225; 821, pp. 182-183, 185-186; 822, pp. 169, 171-172. 40, No. E-79; 55, p. 72; 76, p. 63; 77, p. 45; 80, pp. 14, 40; 86, p. 62; 87, pp. 108, 112, 116-118, 121-123; 96, pp. 29-31; 97, p. 27; 98, p. 35; 120, p. 12; 247; 263, p. 30; 296, p. 22; 359, p. 165; 363, pp. 72-74, 76-77; 456, pp. 152-156, 170-172, plate 8; 460, p 237; 462, pp. 143-144; 463, pp. 190-191; 464, pp. 149-150; 490, pp. 31-32; 522; 534, p. 33; 589, p. 127; 593, pp. 304-306; 723; 823, p. 8; 824, p. 11; 831, pp. 23-24; 833, p. 23; 834, p. 24; 835, pp. 26-27; 836, p. 27; 837, p. 26; 838, p. 26; 844, p. 197; 851, pp. 39, 52; 852, p. 44. 55, p. 219; 78, p. 61; 82, pp. 38-39; 155, pp. 354-355; 263 p. 17; 173; 295, p. 9; 301, p. 38; 410, p. 152; 453, p. 8; 475, pp. 12, 14-15, 41, 43; 600, p. 12; 821, p. 209; 822, p. 194; 823, pp. 8-9; 826, p. 17. 10; 40, No. E-12; 120, p. 10; 269, p. 83, No. 123; 295, p. 12; 897. 40, No. F-23; 55, p. 143; 56; 105, p. 25; 115, pp. 72, 114, 121-123; 117, pp. 346, 378; 121, p. 17; 208; 638, p. 54; 697, pp. 142-143; 731; 768, pp. 143, 209-210, 213; 824, p. 10; 825, p. 12; 905, p. 23. 40, No. E-57; 55, pp. 205, 208; 128, pp. 90, 118; 138, p. 224; 480, p. 16; 512; 520; 522; 618, p. 177; 619, p. 59; 948, pp. 163-164. 55, pp. 171-172; 77, p. 41; 85, p. 17; 98, p. 33; i00, pp. 105-107; 118, p. 21; 121, p. 11; 158, p. 91; 184; 256, pp. 34-35; 269, p. 84, No. 238; 398, p. 10; 468, p. 11; 748, p. 10; 758, p. 12; 820, p. 84; 990, pp. 50, 55-58; 991, p. 70; 992, p. 94; 993, p. 82; 996, p. 64; 998, pp. 96-98; 999, pp. 51-52; 1000, p. 2. 40, No. F-39. 34, pp. 1-2; 40, No. F-47; 55, pp. 188-189; 56; 158, pp. 98-99; 184; 231; 250, p. 23; 256, pp. 35-36; 424, p. 24; 735, pp. 20-21; 748, pp. 7, 10-11; 753, pp. 16-17; 905, pp. 38-40; 952, p. 11; 955, p. 67; 987, p. 81; 998, pp. 190-191. 40, No. E-52; 55, p. 209; 128, p. 121; 522; 590, p. 210; 618, p. 173; 619, p. 55; 708; 713; 715; 948, p. 174. 40, No. E-77; 76, p. 63; 78, p. 56; 79, p. 45; 96, p. 32; 98, pp. 37-38; 361, p. 107; 362, p. 173; 457, pp. 138, 142, 147-150, 160; 459, p. 175; 522; 540, pp. 157-163; 833, p. 26; 834, pp. 32-33; 835, p. 29; 851, pp. 43, 50; 852, p. 35. 40, No. F-57; 55, p. 169; 56; 74, p. 15; 76, p. 60; 77, p. 42; 80, p. 35; 81, p. 20; 97, p. 26; 105, p. 23; 116, p. 41; 117, pp. 321, 371; 118, pp. 10-11, 14-16; 121; 156, p. 88; 157, p. 65; 158, pp. 80-81; 184; 231, pp. 26, 31, 55-57, 72, 85; 246, pp. 66, 68, 71-73: 256, p. 34; 336, pp. 1, 25; 337, p. 1; 339, pp. 7-8; 407, pp. 1-29; 485, p. 139; 486, p. 98; 533, p. 28; 534, p. 28; 561, pp. 127-128; 600, p. 10; 725; 730, p. 5; 743, pp. 7-8; 750, p. 4; 751; 752, pp. 2-3; 753, pp. 12, 14; 806; 820, pp. 78-79; 823, p. 7; 824, p. 10; 825, pp. 13, 51; 826, pp. 15-16; 827, p. 18; 828, p. 15; 829, p. 16; 837, pp. 19-20; 851, pp. 29, 52; 975; 983, p. 194; 987, pp. 73-79, 82, 87, 88; 991, p. 62; 992, p.92; 993, p. 79; .996, p. 67; 998, pp. 161-162. See footnotes at end of tabulation. 115 ADDITION \L MAJOR MINERAL DEPOSITS IN ALASKA— Continued Name Map No. 1 Commod- ities 2 MAS No. References 3 Dead Creek Decourcy . . 16 Dii t Creek Dienchwater Creek. Driest Pomt Dundas Bay Copper Durye; Dutton Eagle River 131 4 231 164 146 148 168 Eat Summit Ellamar 47 138 Emerick Lode Eureka-Kensington 79 167 Flagstrf. 218 Fortyseven C""eek Friendship 107 224 Cu, Zn, Pb, Ag. Hg, Sb . Au, Ag, Pb. Pb, Zn. . Ba, Pb, Zn. Cu, Mo . Au, Ag, Pb, Zn. Cu, Au, Mo, Fe. Au. Ag, Cu, Zn, Pb. Sb Cu, Au, Ag, Pb. Zn. Ni, Cu, Au, PGM, Ag, Pb. Au, Ag . Au, Ag, Cu, Pb. Au, Ag, W, Sb. Cu. Au. Zn, Pb, Mo. 0020280048 40, No. A-22; 121, p. 10; 295, p. 6; 366. 0020730019 40, No. D-14; 47, pp. 63-64; 55, p. 226; 61; 74, pp. 31, 47; 80, pp. 24, 57; 81, p. 13; 127, pp. 2, 105, 108, 111-113; 188; 215; p. 146; 216, p. 79; 232, pp. 10-12; 302; 423; 453, pp. 24-26; 454, p. 17; 528, pp. 31-33, 46-49, 54; 529, pp. 2-3, 8, 11, 45-50; 564, p. 243; 653, pp. 12, 52, 85; 788, pp. 2-3, 43-46; 823, pp. 25-26; 838, p. 91; 950, pp. 3, 9, 29-43. 0020940033 32; 295, p. 12; 902, pp. 7, 8. 0020200002 40, No. A-10; 269, p. 78, No. 5; 438, pp. 30-46; 639. 0021200038 40, No. F-69; 54; 56. 0021110065 40, No. F-ll; 56; 72; 198; 519, pp. 30, 36, 40. 48. 79. 0021030039 40, No. D-62; 47, p. 33; 55, pp. 14-15; 76, p. 64; 77, p. 47; 81, p. 27; 98, pp. 38-39; 105, p. 33; 141, pp. 93-94; 272; 521; 541, pp. 124-125; 542, pp. 196-197; 625, pp. 3-4; 955, pp. 75-76. 0021030057 40, No. D-66; 55, p. 14; 521. 0021120084 40, No. F-17; 55, p. 158; 56; 76, p. 59; 77, p. 41; 97, p. 26; 98, p. 32; 121; 158, pp. 76-77; 189; 246, p. 134; 282, p. 77; 285, p. 101; 482; 485, p. 138; 486, p. 97; 534, p. 30; 675, p. 10; 731, pp. 9-10; 748; 756; 831, p. 17; 851, pp. 35, 52; 852, p. 23; 863, pp. 130-131; 885; 987, p. 119; 991, p. 57; 992, p. 89; 993, pp. 70-71; 996, p. 54; 999, p. 35. 0020500285 29.5, p. 26. 0020960001 40, No. E-81; 47, p. 33; 55, p. 69; 76, p. 62; 77, p. 45; 79, p. 44; 80, p. 20; 85, p. 22; 86, p. 81; 92, p. 27; 95, pp. 32, 39; 96, pp. 31-32; 97, p. 27; 106, pp. 69, 77; 144, pp. 13-14, 51-55, 57-64, 71-72, 87-92; 145; 183; 257; 358, pp. 82, 87; 359, p. 164; 360, pp. 87-88, 94-95; 363, pp. 52-53, 56-57, 59-61, 78; 460, pp. 240-241; 461, pp. 131, 133; 462, pp. 138, 140; 463, pp. 184-186; 464, pp. 144, 147; 490, p. 32; 522; 533, p. 31; 534, p. 35; 593, pp. 228, 296-298, 302; 609, p. 178; 617, pp. 55-56; 80i, p. 89; 851, pp. 39, 52; 852, pp. 44-45. 0020680052 40, No. E-28; 55, pp. 211-212; 199; 235, p. 28; 244, p. 7, No. 153; 374, pp. 67-74; 522, p. 38, No. 29; 630, p. 16; 760, pp. 21-25, 32-33, 46. 0021120099 40, No. F-15; 55, pp. 159-160; 56; 76, p. 59; 77, p. 41; 86, pp. 67-68; 97, p. 26; 98, p. 32; 727, pp. 317-318, 345-346; 120, p. 12; 121; 158, pp. 77-78; 789; 282, pp. 77, 82-83; 285, p. 101; 295, p. 14; 483, pp. 39-44; 534, p. 30; 638, p. 60; 675, pp. 20, 35-36; 826, p. 14; 827, p. 16; 837, p. 17; 832, p. 16; 833, p. 17; 834, p. 17; 835, p. 19; 838, p. 17; 851, pp. 36, 52; 852, p. 24; 863, p. 137; 922, p. 38; 991, p. 57; 996, p. 54; 999, pp. 32-33. 0021190113 40, No. F-56; 55, p. 169; 56; 118, pp. 8-9, 18; 757, p. 65; 158, p. 80; 184; 231, pp. 27-34, 51, 64-74, 106, 120-121, 246, pp. 65-66, 68-70, 73-74; 407, p. 17; 657; 734; 740, p. 7; 750, p. 3; 751, pp. 5-6; 752, pp. 7-8; 753, pp. 1, 10-12; 784, pp. 353, 356; 836, pp. 21-22; 837, pp. 19-20; 838, pp. 18-19; 873; 905, pp. 10-13; 974; 976, p. 9; 987, pp. 77-79, 82, 84-85, 89-91; 991, p. 62; 998, pp. 164-165; 999, pp. 41-42. 0020820010 40, No. D-35; 121, p. 13; 727, pp. 119 121; 210; 215; 295, p. 11; 302. 0021190094 55, p. 173; 700, p. 87; 121, p. 11; 184; 231, pp. 69-70; 246, p. 70; 295, p. 14; 335; 987, pp. 84, 85; 999, p. 50. See footnotes at end of tabulation. 116 ADDITIONAL MAJOR MINERAL DEPOSITS IN ALASKA— Continued X .inu' Map No. 1 Commod- ities 2 MAS No. References Frost Frying Pan Galena Creek Glacier Creek Lode Gold Cord 8 Cu, Zn, Pb, Ag, Ba. 0020270028 142 Fe, Ti . . . 0021030034 24 Pb 0020300035 156 Ba, Zn, Ag, Cu, Pb, Au. 0021090026 113 Au, Ag, Cu, Pb, W, Zn. 0020850066 Gold Hill Gold Standard Group Golden Horn Granite . Green Butte . Greenback . Hall Cove . . Hannum . . . Hawk Inlet. Helen S . . . Helm Bay King . 75 225 89 135 123 63 239 35 169 202 225 Au, Ag, Mo, Zn, Pb. Au, Cu, Bi. Au, Ag, w, Hg, Zn Pb, Sb. Au, Ag, Cu Pb Zn Cu, Ag Zn, Pb, Au. Au. 0020670119 0021200002 0020730027 0020950226 0020870006 Cu, Au, Pb, Zn. 0020660047 Cr, Ni, Fe, PGM, Cu. 0021220002 Pb, Zn, Ag, Au, Sn. 0020440001 Au, Ag . . 0021120086 0021170014 0021190114 40, No. A-16; 270; 295, p. 42, No. 7; 366. 40, No. D-60; 522. 40, No. B-4; 48; 690, p. 138. 40, No. F-l; 56; 121, p. 18; 209; 259; 509; 523; 877; 986, pp. 2, 7. 74, pp. 39-40; 120, p. 26; 121, p. 16; 131, pp. 180-181, 185; 153, pp. 174-175; 154, p. 204; 175; 295, pp. 12, 26; 296, p. 8; 533, p. 32; 534, p. 34; 624, p. 5; 673, pp. 186, 188, 192, 215, 217-220; 674, pp. 1, 31-32, 54-58; 737, pp. 6-7; 749, p. 19; 755, p. 6; 826, p. 16; 827, p. 19; 829, pp. 17-18; 830, p. 17; 831, p. 19; 832, p. 19; 834, p. 20; 836, p. 23; 837, p. 21; 838, pp. 19, 21; 893, p. 35. 40, No. E-22; 166; 596, p. 57; 835, pp. 30-31; 901, pp. 118-119; 984, pp. 1-2. 40, No. F-62; 56; 77, p. 42; 80, pp. 35-36; 158, p. 82; 820, p. 86; 826, p. 16; 830, p. 16; 831, p. 16; 832, pp. 16-17; 833, p. 17; 834, p. 18; 836, p. 22; 837, p. 20; 838, p. 19; 991, p. 63; 992, p. 92; 998, pp. 153-155; 999, pp. 44-45. 40, No. D-16; 55, p. 227; 78, pp. 47-48; 720, p. 10; 121, p. 13; 188; 216, pp. 79-80; 232, pp. 27-28; 295, pp. 11, 26; 302; 422, pp. 1-7; 453, p. 26; 476, p. 5; 530, pp. 4-5, 8-9, 17-18; 564, p. 242; 571, p. 259; 572, pp. 116-117; 724; 728; 819, pp. 145, 152; 832, p. 25; 833, pp. 27, 72; 835, pp. 32-33; 840, pp. 266-267; 849, p. 287. 40, No. E-78; 55; 77, p. 45; 80, p. 14; 82, p. 61; 461, pp. 135-138; 462, pp. 141-142; 463, pp. 187-188; 464, p. 149; 465, p. 230; 522; 534, p. 33; 826, p. 18; 831, p. 22; 832, p. 22; 833, pp. 22, 25; 834, p. 24; 835, pp. 26-27; 836, p. 27; 837, p. 26; 852, pp. 40-41, 52; 852, p. 47. 40, No. E-70; 55, pp. 53, 56-57; 74, pp. 28, 37; 81, p. 23; 205, p. 27; 512; 513; 520; 522; 534, p. 31; 574, pp. 98, 103-104; 589, p. 121; 600, pp. 27-28; 823, p. 20; 824, pp. 35-36; 825, p. 47; 826, p. 54; 827, p. 60; 828, p. 63. 40, No. D-12; 200; 522; 597, pp. 319-320. 40, No. F-77; 49; 55, p. 183; 205; 244, p. 10, No. 261; 245, p. 137; 269, p. 85, No. 239; 355; 436; 933, p. 159. 37, p. 31; 40, No. A-36; 55, pp. 114-115; 123; 177; 228; 295, p. 43, No. 27; 401, pp. 5-6, 10, 17, 24-25; 430; 588, p. 54; 629; 780, pp. 13, 19, 23. 40, No. F-25; 55, p. 137; 56; 74, p. 12; 115, p. 72; 726, pp. 41-44, 47-50; 121; 189; 246, p. 130; 492; 494; 671, pp. 14-15, 20; 823, p. 7; 827, p. 16; 832, p. 17; 832, p. 16; 833, pp. 16-17; 834, p. 17; 835, p. 19; 836, p. 19; 837, p. 18; 838, p. 17; 898. 40, No. F-44; 55, p. 185; 56; 274, p. 67; 158, p. 78; 202; 991, pp. 63, 72; 992, p. 91; 993, p. 73; 996, p. 59; 998, p. 184. .55, p. 179; 74, pp. 10, 15; 77, p. 42; 80, pp. 35-36; 700, pp. 57-60; 705, p. 23; 115, pp. 72, 128; 118, pp. 6-8; 158, p. 82; 184; 231, pp. 7, 24, 76-88, 110, 132-133, 166; 246, pp. 66, 70-71, 73-75, 78; 256, p. 35; 269, p. 84, No. 236; 336, pp. 3-4; 394, p. 621; 407; 721; 726, pp. 1-3; 7,30, p. 4; 738; 739; 744, p. 5; 752, pp. 9, 10; 752, pp. 2-3, 10, 12; 753, pp. 2-4; 820, pp. 86-87; 825, p. 16; 826, p. 16; 827, p. 18; 830, p. 16; 831, p. 16; 832, pp. 16-17; 833, p. 17; 834, p. 18; 836, p. 22; 837, p. 20; 838, p. 19; 976, p. 3; 987, pp. 78, 86-87, 90, 92, 96; 991, p. 63; 992, p. 92; 998, pp. 153-157; 999, pp. 44-45. See footnotes at end of tabulation. ADDITIONAL MAJOR MINERAL DEPOSITS IN ALASKA— Continued 117 Name Map No. 1 Commod- ities 2 MAS No. References 3 Herman Hi-Yu . . 213 45 Au, Ag Au, Sb, Pb, Ag, Zn. Indian Iniskin Bay Iron Creek . It 96 150 97 219 Jimmy Lake Johnson River Judd Harbor K A V Kathleen Margaret Kemuk Mountain . 110 131 239 15 77 141 0021380001 0020490051 Hope 224 Ag, Pb, Zn. 0021190092 I X L 234 Cu, Zn, Pb, Ag. 0021200092 Iliamna 149 Fe, Ti . . . 0021030001 Illinois Creek/Round Top . . . 53 Cu, Au, Pb, Zn. 0020550011 Independence 113 Au, Ag . . 0020850061 Ag, Pb, Au, Cu, Bi. 0020760069 Cu, Au, Ag, Fe, Ti. 0021030006 Cu 0020760034 Cu, Ag, Au, Fe. 0021190137 Cu, Mo, Au. 0020830010 Au, Zn, Cu, Ag, Pb. 0020940032 Cr, Ni, Fe. 0021220003 Cu, Ag, Sb. 0020280057 Cu, Au . . 0020680036 44, pp. 20, 125; 45, p. 149; 55, p. 5; 74, p. 23; 77, p. 47; 97, p. 37; 98, p. 43; 269, p. 84, No. 200; 827, p. 23. 74, p. 15; 78, p. 60; 80, p. 45; 81, p. 9; 82, pp. 37-38. 105, p. 35; 106, p. 81; 124, p. 15; 155, pp. 327-329; 159, p. 321; 163, p. 7; 195; 284, pp. 236-237; 295, p. 9; 410, pp. 30-113; 453, pp. 8, 10; 454, p. 7; 475, pp. 12, 14, 37-38, 41-42; 534, p. 39; 560, pp. 404-405, 407-408; 600, p. 12; 821, pp. 156-159; 822, pp. 142, 144-145; 823, p. 9; 824, p. 13; 825, p. 14; 826, p. 17; 827, p. 20; 828, p. 20; 829, p. 20; 831, p. 20; 832, p. 20; 833, pp. 20-21; 834, p. 21; 835, pp. 23-24; 836, pp. 25-26; 837, pp. 22-23; 838, pp. 22-23; 851, pp. 23, 53. 34, p. 1; 40, No. F-65; 55, p. 173; 56; 117, pp. 367-368; 158, p. 82; 184; 231, p. 91; 246, p. 71; 748, p. 6; 754, p. 11; 806; 987, p. 87; 999, pp. 53-54. 269, p. 85, No. 242. 40, No. D-64; 55, p. 14; 272. 40, No. A-64; 120, p. 8; 121; 295, pp. 8, 25. 40, No. E-58; 55; 74, p. 40; 79, p. 48; 80, p. 41; 105, p. 30; 106, p. 77; 120, pp. 17, 26; 121, pp. 16, 24, 25; 131, p. 180; 137, p. 127; 153, p. 174; 154, p. 204; 175; 251; 295, p. 26; 296, pp. 8, 13, 21; 338, p. 6; 522; 624, p. 5; 673, pp. 169, 188, 215-216; 674, pp. 1, 32, 51-53, 58-65; 737, pp. 1-5; 749, pp. 20-23; 755, p. 1; 824, p. 12; 827, p. 19; 831, p. 19; 832, p. 20; 834, p. 20; 836, p. 23; 837, p. 21; 838, pp. 19-20; 851, pp. 44, 52; 852, p. 40; 879; 893, p. 34. 40, No. E-32; 55; 522. Fe, Ti, PGM. 0021020008 40, No. D-65; 272; 273, p. 75; 521. 77, p. 47; 96, pp. 32-33; 97, p. 28; 269, p. 83, No. 127; 955, pp. 79, 81. 40, No. F-59; 55, pp. 165-168; 56; 77, p. 42; 85, pp. 17, 19; 95, p. 38; 97, p. 26; 98, p. 33; 277, pp. 316-317, 369; 118, pp. 2-3; 156, pp. 85-86; 757, p. 64; 158, pp. 83-85; 184; 231, pp. 6, 25, 32, 100-101; 246, pp. 64, 66, 72; 256, p. 34; 486, p. 101; 533, p. 28; 534, p. 28; 638, pp. 54, 62; 746; 752, p. 10; 852, pp. 25-26; ,946, pp. 5, 32, 40, 50, 122-126, 132; 987, pp. 75, 78-79, 88; 990, pp. 73, 91, 94-95, 97, 100; 993, p. 79; 995, pp. 109, 113; 998, pp. 118-121. 40, No. D28; 727, p. 13; 521. 12; 32; 40, No. D-55; 120, p. 9; 295, p. 12; 902, pp. 7, 8. 40, No. F-77; 49; 55, p. 183; 205; 244, p. 10, No. 262; 245, p. 137; 269, p. 85, No. 239; 355; 436. 40, No. A-18; 270; 544. 55, pp. 27-28; 85, p. 35; 164; 199; 246, p. 196; 269, p. 83, No. 130; 427, pp. 5-6; 447, p. 9; 469, pp. 9-10; 534, p. 20; 543, p. 43; 759, pp. 20-21; 764, p. 10; 797; 804, pp. 7-8; 925, p 119; 926; 957, pp. 1, 9. 40, No. D-59; 55, p. 11; 185; 290, p. 8; 302; 433. See footnotes at end of tabulation. 118 ADDITIONAL MAJOR MINERAL DEPOSITS IN ALASKA— Continued Name Map No. 1 Commod- ities 2 MAS No. References 3 Khayyam 222 Kijik River Kivliktort Mountain . Kogoluktuk East Kougarok Project . . . Kupreanof Mountain Ladue Landlocked Bay Latouche Island Copper Mining Co. Leroy Liberty Bell 136 160 55 London and Cape Long Lake Lucky Shot 122 98 113 Lucky Strike Mahoney Mallard Duck Bay 133 230 193 Cu, Au, Ag, Zn, Pb. 0021190036 128 Zn, Au, Ag, Pb, Mo, Cu. 0020930002 6 Pb, Zn... 0020200003 18 Cu 0020280049 33 Sn 0020430042 199 Cu, Zn, Ag, Au. 0021170082 85 Pb, Zn, Ag. 0020690035 139 Cu, Zn, Au. 0020960069 Cu, Zn Au, Ag, Cu , Pb, Zn Cd. Au, Cu, Bi, Ag, As Sb. Au, Ag, Pb, Cu. Zn, Pb, Cu, Au, Ag. Cu, Au, Ag, Zn, Pb. 0020950001 0021110023 0020580040 Cu, Mo . . 0020870069 Pb, Mo, 0020770047 Cu, Zn. Au, Ag, 0020850052 Cu, Pb. 0020950292 0021200024 0021330004 40, No. F-64; 55. p. 172; 56; 100. pp. 88, 94-96; 117, p. 325; 118, pp. 22-23; 121, p. 36; 184; 231, pp. 11, 17, 84, 111-112, 167, 199-200; 246, pp. 65, 71, 73, 78, 80; 256, p. 36; 330, pp. 1, 3-4, 6-8; 638, pp. 54, 63; 735, pp. 2-4; 748, p. 10; 976, p. 5; 987, pp. 76-77, 86, 89, 97, 100; 991, p. 69; 992, p. 96; 998, pp. 135-137; 999, p. 49. 40, No. D-47; 55, p. 14; 76, p. 64; 98, p. 39; 193, 291, p. 5; 302; 521; 625, pp. 3-4; 819, pp. 137, 153; 840, pp. 257, 268; 843, pp. 190-191; 955, pp. 76-77. 40, No. A-13; 261; 440, pp. 122-143. 121; 295, p. 7. 40, No. A-33; 120, p. 10; 121, p. 13; 295, p. 8; 296, p. 7. 40, No. F-41; 121. 40, No. E-44; 121; 295, p. 44, No. 58; 302. 40, No. E-82; 55; 76, p. 62; 144, pp. 14, 51, 96-97; 145, pp. 122-123; 183; 257; 460, p. 241; 461, p. 133; 462, p. 141; 463, p. 186; 464, p. 148; 522; 573, pp. 5-6, 17-18; 617, pp. 57-58; 851, pp. 41, 52; 852, p. 48. 258; 269, p. 83, No. 160; 360, p. 89; 455, pp. 210-211, plate 12, No. 5; 462, p. 139. 40, No. F-8; 55, p. 160; 56; 72, pp. C195-C207; 236, pp. 30-31; 334; 416; 519, pp. 53, 55-59; 733, pp. 3-5; 769, pp. 37-39, 42, 45-46; 838, p. 17; 905, pp. 32-34. 40, No. B-42; 55, p. 202; 74, p. 31; 75, p. 98; 105, p. 40; 120, p. 9; 130, p. 139; 773; 269, p. 82, No. 102; 295, pp. 10, 44, No. 54; 522; 534, p. 41; 603, pp. 340-345; 645, pp. 351, 355-356, 360; 823, p. 26; 829, pp. 19, 80-81; 830, pp. 19, 76; 831, pp. 23, 80; 832, p. 24; 833, pp. 28-29; 834, pp. 35-36; 955, pp. 72, 81; 971, p. 9. 40, No. E-67; 55; 512; 520; 522; 605, pp. 159-160; 622, pp. 136-137. 40, No. E-33; 705, pp. 31, 48; 712, p. 2; 714. 40, No. E-59; 55, p. 34; 74, pp. 15, 40-41; 76, p. 65; 77, p. 48; 79, p. 48; 80, p. 41; Si, p. 25; 95, p. 35; 97, p. 29; 98, p. 39; 105, p. 30; 106, p. 77; 131, pp. 178-179; 132, pp. 260-262; 133, p. 197; 143, pp. 50, 66-69; 153, pp. 173-174; 154, p. 202; 175; 467, pp. 146-147; 522; 533, p. 32; 534, pp. 34-35; 600, p. 11; 673, pp. 169, 181-214; 674, pp. 1, 31, 42, 83; 737, pp. 8-12; 749, p. 16; 755. p. 7; 823, p. 8; 824, p. 12; 825, pp. 14, 46; 826, p. 16; 827, p. 18; 828, pp. 16-17; 829, p. 17; 830, p. 16; 832, p. 18; 832, p. 18; 833, p. 19; 834, pp. 19-20; 835, p. 22; 836, p. 23; 837, p. 21; 838, pp. 19-21; 851, pp. 44, 52; 852, pp. 40-42; 983, p. 214; 1002, p. 1. 40, No. E-75; 74, pp. 15, 38; 77, p. 46; 78, p. 56; 79, p. 45; 80, p. 40; 87, p. 24; 105, pp. 29-30; 459, p. 176; 522; 540, p. 171; 600, p. 11; 824, p. 12; 825, p. 17; 826, p. 18; 827, p. 21; 828, p. 20; 829, pp. 20-21; 830, p. 20; 831, p. 22; 833, p. 26; 834, p. 33; 835. p. 29; 837, p. 25; 852, pp. 35-36; 900, pp. 494-498. 40, No. F-70; 56; 100, pp. 63-64; 820, pp. pp. 150-151. !-90; 904, p. 6; 998, 40, No. D-86; 44, p. 128; 55, pp. 5-6; 182; 481, p. 222; 521; 955, p. 112. See footnotes at end of tabulation. 119 ADDITIONAL MAJOR MINERAL DEPOSITS IN ALASKA— Continued Name Map No. 1 Commod- ities 2 MAS No. References^ McLeod Bav Midas 236 117 Mildred Millet Misheguk Mountain Moonshine Mount Andrews Magnetite Mount Eielson . . . Mount Fairplay . Mount Hurs' Mount Ogden Mount Prindle . . Mount Schu utka Mountain Top . . Nabesna Glacier Nabesna Mine . . 69 82 61 172 46 43 108 102 100 N'amratkohort Creek Nelson 10 124 Au, Ag, Cu, Pb. Cu, Au, Ag, Pb, Zn. Zn, Pb, Ag, Cu, Au. Cu, Pb, Zn, Mo. Cr, PGM, Fe, Mg. Mo. Cu . . U.' Pb, Zn. Ag. Hg.... Cu, Zn Au, Ag, Cu, Pb, Zn. Cu . . . . Cu, Ag 0021210005 0020860062 191 Au, Ag, Pb, Zn. 0021150046 144 Cu, Au, Ag. 0021030046 3 Cu 0020190002 224 Cu, Zn, Pb, Au, Ag. 0021190090 221 Fe, Cu, Au, Ag, Co. 0021190004 0020660054 0020690029 0020640009 0021130007 0020500251 0020490151 0020820027 0020780026 0020780010 0020280044 0020870026 40, No. F-75; 55, p. 176; 56; 85, p. 18; 118, pp. 31-32; 157, pp. 70-71; 186; 295, p. 14; 313; 752, p. 2; 973; 976, pp. 3-4; 991, p. 62; 996, p. 67; 998, p. 181; 999, p. 43. 40, No. E-68; 55, pp. 69-70; 76, p. 62; 77, p. 45; 79, p. 44; 87, p. 24; 85, p. 22; 87, p. 117; 98, p. 36; 247; 358, pp. 82-83; 446; 456, pp. 151-157, 187-188; 458, p. 157; 460, p. 240; 461, pp. 132-133; 462, pp. 144-145; 463, pp. 184-185; 464, pp. 144, 147; 522; 533, p. 31; 534, p. 33; 593, pp. 298, 302; 617, pp. 51-52; 761, pp. 1, 5, 12, 19; 808; 851, pp. 38, 40, 52; 852, pp. 46-47. 40, No. F-36; 56; 71; 80, p. 36; 115, p. 127; 212; 517, p. 5; 863, pp. 41-42; 872, p. 20. 40, No. D-61; 55, p. 15; 76, p. 64; 98, p. 39; 141, p. 92; 272; 521; 541, pp. 122-123; 542, pp. 197-198; 625, pp. 2-3; 777; 819, p. 150; 955, p. 76. 40, No. A-9; 269, p. 78, No. 3; 366. 34, p. 1; 40, No. F-65; 55, p. 173; 56; 81, p. 20; 97, p. 26; 98, pp. 33-34; 100, p. 88; 105, p. 16; 117, pp. 327, 367-368; 118, p. 23; 158, p. 82; 184; 231, pp. 137-138; 246, p. 75; 486. p. 102; 600, p. 30; 6,38, p. 54; 748, p. 6; 754, p. Ill; 806; 987, p. 93; 997, p. 72; 992, p. 97; 993, pp. 83-84; 998, pp. 187-188. 40, No. F-60; 47, pp. 32, 44-46; 55, pp. 165-167; 56, p. 22; 79. p. 42; 85, pp. 17, 19, 41; 86, p. 76; 95, pp. 38-39; 97, p. 26; 98, p. 33; 700, pp. 102-103; 777, pp. 316-317, 369; 118, pp. 5-6; 727, p. 36; 747, pp. 80, 102, 112; 156, p. 85; 757, pp. 64-65; 758, pp. 83-85; 184; 231, pp. 143-145, 159; 246, p. 76; 256, p. 34; 427, pp. 6-7; 485, pp. 141-142; 486, p. 100; 533, p. 28; 534, p. 28; 638, pp. 54, 61-62; 748, pp. 5-7, 10; 831, pp. 16-17; 857, pp. 30, 52; 852, pp. 25-27; 904, p. 10; 914; 946; 958, pp. 2, 4, 14; 975; 976, p. 2; 987, p. 93; 990, pp. 86, 88-89, 91-94; 997, p. 67; 993, p. 78; 995, pp. 103-106, 113-114; 996, pp. 63-64; 998, pp. 112-117; 999, pp. 46-47; 7007, pp. 2, 4-27. 40, No. E-8; 55, p. 230; 705, pp. 42-43; 142. p. 107; 200; 348; 522; 597, pp. 314-319; 628; 691, pp. 28, 30; 692; 904, p. 6; 955, pp. 69-70, 81. 269, p. 83, No. 140. 40, No. D-4; 77 7. 40, No. F-18. 121; 269, p. 81, No. 78; 295, p. 44, No. 50; 296, p. 9. 40, No. B-27; 727; 269, p. 81, No. 77. 122, p. 27; 295, p. 26. 40, No. E-51; 775; 776. 40, No. E-48; 47, p. 30; 55, pp. 205, 208-209; 86, p. 65; 720, p. 11; 728, pp. 90, 118; 138, p. 224; 216, p. 64; 269, p. 83, No. 146; 490, p. 30; 522; 590, pp. 66, 189-190, 201-20J, 606, pp. 45-46; 677, pp. 103-104; 672, pp. 159-162; 674, pp. 141-142; 678, pp. 176-177; 619, p. 58; 623; 635, pp. 3-4; 715; 827, pp. 22-23; 828, p. 22; 829, p. 21; 8.30, pp. 18-19; 837, p. 21; 832, pp. 21, 66; 833, pp. 21-22, 70, 72; 834, pp. 23-24, 80; 8.35, pp. 25-26, 85; £36, pp. 24, 87; 837, pp. 23-24, 80; 838, pp. 24, 76-77; 948, p. 163; 952, p. 7; 955, p. 108. 40, No. A-21; 727; 269, p. 79, No. 13; 295, p. 6; .366. 40, No. E-71; 55, pp. 53, 59-60; 572; 520; 522; 525, pp. 6-9, 14; 526; 574, pp. 110-114; 78.3, pp. 1-13; 827, p. 60; 828, p. 62. See footnotes at end of tabulation. L20 ADDITIONAL MAJOR MINERAL DEPOSITS IN ALASKA— Continued Name Map No.' Commod ities 2 MAS No. References" Niblack . 226 Nichols Bay Nixon Fork Mine North Bradfield River . North Cleary Summit . . Nuka Bay Ohio Creek Old Harbor Omar River Orange Point Ozzna Creek Tributary . Partin Creek Pass Pat Patty Peace River Peavine 238 62 208 42 153 71 175 7 160 91 70 127 207 185 36 124 Cu, Au, Ag, Zn, Pb. Cu, Pb, Zn Au Ag Au, Cu, Bi, W. Fe, Cu . Au, Sb, Cu, Pb, Ag, Zn. Au, Ag . Au, Cu, Pb, Zn. Cu Cu, Zn, Pb, Ag. 0020270020 Zn, Cu, Au, Ag, Co. 0021110091 Pb, Ag, Cu, Zn. 0020740033 Cu, Au, Ag, Pb, Zn, Sb, As. 0020670003 Cu, Ag . . 0020930023 U 0021180070 Zn, Pb, Ag, Au. Cu, Mo, U,Th, Au, Ag, Pb, Zn, Bi, Cr. Cu, Ag . 0021190050 40, No. F-66; 55, p. 174; 56; 100, pp. 75-78; 120, p. 9; 121, pp. 11, 36; 158, p. 90; 184; 231, pp. 54, 61, 117, 149-150, 217, 223; 246, pp. 74, 76; 256, p. 35; 269, p. 84, No. 238; 295, p. 14; 339, p. 7; 404, pp. 1, 6-9; 468, p. 11; 485, p. 143; 638, p. 63; 748, p. 10; 820, p. 82; 905, pp. 7-8; 987, pp. 83, 90, 94, 103; 991, p. 70; 992, pp. 95-96; 993, p. 82; 996, pp. 62-63; 998, pp. 129-132; 999, p. 50. 0021210001 55, p. 176; 157, p. 67; 186; 269, pp. 84, 85, No. 238. 0020650022 40, No. D-7; 55, pp. 96-97; 74, p. 15; 80, pp. 59-60; 81, p. 42; 105, p. 47; 106, p. 93; 111, pp. 127-128, 130-134; 121, pp. 16, 31; 197; 225, pp. 29-32, 40-41; 269, p. 82, No. 109; 302; 402, pp. 2-3, 6-12; 536, pp. 159-160; 564, pp. 229-241; 572, p. 116; 600, p. 13; 683, pp. 12-14, 16-18; 823, p. 9; 825, pp. 15-16; 826, p. 18; 827, pp. 20-22; 828, p. 21; 829, p. 22; 830, p. 19; 831, p. 23; 832, pp. 21-22; 833, p. 27; 834, p. 33; 835, p. 28; 836, p. 29; 837, p. 26; 838, p. 26; 955, p. 89; 970, pp. 10, 12, 14, 16, 18-19. 0021180049 18; 40, No. F-49; 55, p. 193; 56; 179; 516. 0020490043 121; 163, p. 9; 195; 295, p. 9; 821, p. 175; 822, pp. 161-162. 0021040016 40, No. E-84; 55; 207; 522; 702, pp. 6, 10-11; 827, p. 21; 834, p. 30. 0020670142 40, No. E-9; 55, p. 26; 121; 130, p. 135; 140, pp. 228-229; 166; 385, pp. 8, 11; 522; 765, pp. 311-313, 316, 318-320; 955, p. 73; 971, p. 7. 0021310045 40, No. D-80; 55, pp. 87-88; 192; 521. 40, No. A-15; 270; 295, p. 42, No. 7; 366. 40, No. F-7; 56, p. 82, No. Ill; 72, plates 1A, IB, 2; 198; 236, p. 26; 518, pp. 86-87; 519, pp. 38-39, 51-52; 695, pp. 52-80; 696. 40, No. D-23; 196; 224, p. 77; 522; 679, pp. 4-8. 40, No. E-ll; 766; 269, p. 83, No. 122; 385, p. 8; 522. 40, No. D-49; 302. 295, p. 14. 0021140197 40, No. F-37. 0020450001 37, p. 23; 40, No. A-44; 55, p. 119; 722; 149; 180; 216, pp. 46-47; 351, pp. 9, 24-26, 28-31; 377, p. 380; 430; 576, pp. 12-14, 18-19; 846, pp. 114, 135; 847, p. 340; 955, pp. 17, 43-45; 972, pp. 2, 5. 0020870025 40, No. E-72; 55, p. 60; 512; 520; 522; 525, pp. 8, 14; 526; 574, p. 120; 620, pp. 166-167; 622, pp. 89-90. See footnotes at end of tabulation. 121 ADDITIONAL MAJOR MINERAL DEPOSITS IN ALASKA— Continued Name Map No.' Commod- ities 2 MAS No. References 3 Perseverance 171 Peternie Picnic Creek Pin Peak Point Astley Poovookpuk Mountain Puale Bay Pyrola Quigley Ridge Rainy Creek Lode Rat Fork Ready Bullion Red Devil 81 19 216 188 60 173 183 65 78 92 113 109 Rich Hill 221 Riley Lode Roosevelt Creek . Ross-Adams 12 21 237 Au, Ag, Pb, Zn. Mo 0020690031 Cu, Pb, Zn, Ag, Au. 0020290010 Au, Ag, Cu, Pb, Zn. 0021190123 Zn, Pb, Cu, Ag, Au. 0021150019 Mo, Cu, Ag. 0020610009 Cu, Ag, Au. 0021300011 Zn, Pb, Ag, Ba. 0021140184 Ag, Au, Pb, Zn, Sb, W, Cu. 0020660030 Cu, Au . Pb, Zn, Cu, Ag. Au, Ag . Hg, Sb . Cu, Au, Ag, Fe. Cu, Ag, Au. Cu, Pb, Zn, Ag. U, Th, RE. 0021120148 47, pp. 14-20; 55, p. 154; 67; 68, pp. 1-17; 69, pp. 1-18; 76, pp. 58-59; 77, p. 41; 80, pp. 14, 36; 81, p. 21; 97, p. 25; 98, p. 32; 105, p. 8; 117, p. 355; 158, pp. 75-76, 98; 769; 189; 246, p. 140; 267; 282, p. 80; 285, pp. 98-100; 295, p. 14; 485, p. 135; 486, p. 96; 533, p. 29; 534, p. 29; 561, p. 106; 675, pp. 28-32; 833, p. 15 834, pp. 15-16; 851, pp. 31-32, 52; 852, pp. 17-18; 863, pp. 74-76 922, p. 35; 947, pp. 268-279; 983, p. 197; 987, p. 125; 991, p. 55 992, pp. 87-88; 993, p. 70; 996, p. 53; 999, pp. 37-38. 40, No. E-39; 121; 269, p. 83, No. 139; 295, p. 44, No. 56; 302. 40, No. B-8; 120, p. 8; 269, p. 79, No. 18; 366. 40, No. F-55; 55, p. 170; 116, p. 52; 184; 231, p. 189; 246, p. 79; 987, p. 99. 2; 40, No. F-34; 55, p. 190; 56; 71; 91, plate 9; 115, pp. 131-133; 117, pp. 318, 323, 327; 212; 406, pp. 68, 70-71; 424, pp. 25, 27; 517, p. 4; 675, p. 33; 754, pp. 17-18; 863, pp. 44-45; 952, pp. 6, 10; 955, p. 60; 993, p. 72. 40, No. C-l; 206; 295, p. 43, No. 39; 649, pp. 8, 11-14. 55, p. 7; 190; 269, p. 84, No. 189. 40, No. F-29. 40, No. E-4; 55, pp. 229-230; 74, p. 29; 80, pp. 52-53; 81, p. 36; 105, pp. 16, 42; 106, pp. 84-85; 134, pp. 102-103; 139, pp. 320-321; 200; 454, p. 20; 597, p. 330; 691, p. 27; 831, p. 25; 835, p. 31; 836, p. 30; 956, pp. 368-369. 0020680159 40, No. E-27; 79, pp. 43-44; 199; 216, p. 68; 235, p. 62; 246, p. 197; 522; 534, pp. 20, 44; 557, p. 117; 552, p. 59; 596, pp. 65-66; 760, pp. 2, 34; 762, pp. 19-20, 33; 825, p. 26; 827, p. 34. 0020740036 40, No. D-24; 196; 224, p. 81; 521; 679, pp. 4, 6-7, 11-21. 0020850166 295, p. 12; 807. 0020820005 40, No. D-19; 47, p. 63; 55, p. 89; 121, p. 41; 727, pp. 2, 65, 106, 108-111; 210; 269, p. 83, No. 183; 295, p. 11; 300; 302; 321, pp. 1-2, 4-10; 442, pp. 14-18; 453, pp. 21, 23-24; 454, p. 17; 515; 528, pp. 31-33, 42-45, 53; 529, pp. 2, 8, 11-33; 653, pp. 12, 52, 85; 741; 788, pp. 2-3, 8-11, 20-21, 81; 804, pp. 9-10; 838, p. 90; 925, p. 5; 935, p. 35; 936, pp. 16, 18-20; 950, pp. 3, 9-18; 959, pp. 1-6, 8, 11-19. 0021190130 55, p. 168; 100, p. 101; 118, pp. 3-4; 756, p. 87; 170, pp. 1-6; 284; 231, pp. 45, 62, 171-172, 211; 246, pp. 67, 78, 80-81; 256, pp. 10, 34; 269, p. 84, No. 235; 339, p. 7; 533, p. 28; 534, pp. 28-29; 637, p. 9; 638, p. 62; 828, p. 15; 946, pp. 5, 32, 50, 126-132; 990, pp. 94-95; 997, pp. 67-68; 993, p. 79; 995, pp. 107-108; 998, pp. 117-118; 999, pp. 47-48. 0020280047 40, No. A-26; 55; 95, p. 46; 366; 533, p. 42; 837, p. 53; 832, pp. 55-56; 833, p. 58; 834, p. 68; 835, p. 73; 836, p. 71; 837, p. 67; 838, p. 64; 847, pp. 121-129; 848, pp. 294-296, 299; 850, pp. 324-325. 0020300100 40, No. B-13; 727. 0021210003 28; 40, No. F-76; 55, pp. 183-184; 720, p. 14; 727, p. 5; 786; 269, p. 84, No. 238; 277; 289; 293, pp. 5-6; 294, p. 7; 296, p. 9; 297; 340, pp. 30-31; 468, p. 13; 570, pp. 52, 60-93; 577; 543, pp. 44-49; 638, pp. 53, 55, 63; 865; 871; 939; 965; 967. See footnotes at end of tabulation. 122 ADDITIONAL MAJOR MINERAL DEPOSITS IN ALASKA— Continued Name Ruby Salmon Bay Sawtooth Mountain. . . . Schaefer Schlosser Seal Cove Sedanka Island Serpentine Hot Springs Sheep Creek Sheep Mountain Shellabarger Pass Shishakshinovik Pass . . Shumagin Shungnak River Silver Bay Silver Creek Silver Star Siniktanneyak Sitka Slate Creek Antimony . Smucker St. John Harbor Map Commod- MAS No. 1 ities 1 No. 13 Cu 0020280042 203 RE, U, Th. 0021170052 40 Sb, Au, Ag. 0020490002 126 Hg 0020920001 References 3 140 228 240 34 92 115 94 17 211 13 195 99 121 5 211 64 Cu, Zn Ag, Pb, Cu Zn Au Ag, Cu, Bi, Sb, Pb Zn. Cr, asb . Au, Ag, Cu, Zn, Pb. Sb 0020960014 Cu, Au, Ag, Zn. 0021200015 Pb, Zn, Ag, Au, Cu, Cd. 0021430005 Sn 0020440011 Pb, Ag, Cu. 0020740029 Cu, Ag, Au. 0020850098 Cu, Zn, Au, Ag. 0020750015 Cu, Au, Pb, Ag, Zn. 002028001V Au 0021380003 Cu, Zn, Pb, Ag. 0020280056 Au, Ag . . 0021160023 Ag, Pb, 0020770017 0020870049 0020200006 0021380002 0020660043 204 Zn, Pb, 0020280033 Cu, Ag. Zn, Cu, 0021170055 Ag. 40, No. A-21; 121, p. 10; 269, p. 79, No. 13; 295, p. 6; 366. 40, No. F-46; 52, pp. 1, 8; 53; 294, pp. 1-12, 50-54; 356; 971, pp. 13, 14, 16. 55, p. 239; 195; 269, p. 81, No. 74; 295, p. 26; 454, p. 16. 40, No. D-34; 55; 127, pp. 66, 108, 115; 213; 269, p. 83, No. 183; 302; 528, pp. 31, 40; 529, pp 2, 8, 39, 41, 44, 57; 776, pp. 1, 3-4, 9; 788, pp. 35, 40-43. 40, No. E-83; 55, pp. 69-70; 76, p. 62; 80, pp. 21, 40; 85, p. 22; 97, p. 27; 98, p. 34; 106, pp. 69-70; 144, pp. 117-120, 122; 183; 257; 360, p. 96; 363, p. 63; 460, pp. 240-242; 462, p. 141; 463, pp. 184, 186-187; 464, pp. 144, 148-149; 522; 533, p. 31; 534, p. 33; 593, pp. 298, 302; 617, pp. 60-61; 851, pp. 38, 52; 852, p. 43. 97, p. 28; 98, p. 33; 100, pp. 70-73; 158, pp. 93-94; 269, p. 84, No. 237; 485, p. 143; 486, p. 102; 820, p. 93; 991, p. 72; 993, p. 83; 998, pp. 139-140. 47, pp. 42-43; 55, p. 8; 214; 269, p. 84, No. 207; 276, pp. 657-658; 495; 904, p. 7; 951. 37, p. 41; 40, No. A-35; 254, pp. 17, 28; 269, p. 80, No. 36; 297. 40, No. D-25; 522. 55, p. 34; 142, p. 73; 775; 269, p. 83, No. 156; 441; 443, p. 4; 448; 449. 40, No. D-9; 167; 522; 678. 37, p. 23; 40, No. A-19; 55, pp. 105-106; 174; 366; 841, p. 150; 850, p. 342. 44, pp. 21, 125, 127; 45, pp. 149, 151; 204; 219, p. 84, No. 201; 295, p. 11; 535, p. 101; 955, p. 111. 40, No. A-21; 269, p. 79, No. 13; 366. 53, p. 79; 55, p. 143; 203, 295, p. 14; 471, pp. 72-73; 488, p. 29; 991, p. 60; 993, p. 73; 999, p. 45. 40, No. E-34; 55, p. 45; 246, p. 113; 522; 590, pp. 210-211; 594, pp. 46-47; 635, p . 3; 703, pp. 9-10; 705, pp. 32-33, 49; 712, p. 2; 714; 727, p. 4; 890, pp. 7-8; 952, p. 8; 953, pp. 16, 18. 13; 40, No. E-66; 55, p. 43; 120, p. 26; 121, p. 31; 512; 520; 589, pp. 125, 129-130; 599, p. 110; 622, pp. 87, 110-112. 40, No. All; 49; 366; 367, p. 2. 44. pp. 21, 125-127; 45, pp. 149-150; 120, pp. 13, 17, 18; 204; 295, p. 11; 296, p. 13; 535, p. 101; 837. p. 28; 955, p. 111. 40, No. D-ll; 47, p. 6.7; 55; 82, p. 43; 120, p. 25; 130, p. 144; 134, pp. 107-101- : 139, pp. 325-326; 299; 301, pp. 4-5, 20-28; 453, p. 3; 522; 597, p. 313; 956, pp. 353, 376 377. 40, No. A-20; 120, p. 8; i2i, p. 10; 248; 269, p. 79, No. 15; 295, pp. 7, 42, No. 11; 366; 413. 40, No. F-45- 57; 114, p. 69; 121; 295, p. 13. See footnotes at end of tabulation. 123 ADDITIONAL MAJOR MINERAL DEPOSITS IN ALASKA— Continued Name Map No. 1 Commod- ities 2 MAS No. References 3 Stampede Stampede Lode 156 68 Su Sjmdum Chief. Sun Group Sweetheart Ridge . . . Tanya-Marie Taylor Creek Tazimina Tiekel Lode Prospect Tok River Treadwell 190 19 187 215 200 130 118 80 171 Trimble 1 35 Trout Cretk Twin Hills Upper Camp Group . Ursus Valparaiso 112 29 67 25 147 227 Au, Ag Sb, Au, Ag, Pb. Zn, Pb, Ag, Ba. Au, Ag, Pb, Zn. Zn, Pb. Cu, Ag, Au. Au, Ag, Cu. Cu, Mo . Zn, Pb, Ag, Cu. Cu, Mo . Au Pb, Zn . . Au, Ag, Pb, Zn, Cu, Mo. Zn, Pb, Cu, Ag. Au, Mo, Zn. Au, Ag, Cu, Fe, Pb, Zn. Cu, Zn, Pb. Ag. Fe, Ti . . Au, Ag, Pb, Zn, Cu. 0021090039 76, p. 60; 702, p. 375; 105, p. 25; 280; 286, pp. 14, 29; 295, p. 13; 827, p. 15; 994, pp. 12, 19. 0020660010 40, No. E-2; 47, p. 67; 55, p. 230; 121, p. 41; 130, p. 144; 134, p. 109; 139, p. 327; 200; 216, p. 85; 269, p. 82, No. 105; 295, p. 44, No. 62; 301, pp. 3-20; 453, p. 3; 522; 597, pp. 311-313; 691, pp. 27-29; 826, pp. 70-71; 827, p. 79; 828, p. 80; 834, pp. 35, 97-98; 835, pp. 102-103; 836, p. 102; 837, p. 93; 838, p. 89; 918; 920; 955, p. 71; 969. 0020180004 720, pp. 7, 8; 269, p. 78; 296, p. 6. 0021150027 40, No. F-35; 53, pp. 62-63, 75-76; 55, p. 190; 56; 71; 117, p. 317; 272; 406, p. 68; 490, p. 20; 577, p. 5; 675, pp. 40-41; 757, p. 50; 863, pp. 4, 44; 922, pp. 29, 36; 997, p. 58; 992, p. 90; 996, p. 53; 999, pp. 40-41. 0020290015 24; 40, No. B-8; 720, p. 8; 121, p. 10; 269, p. 79, No. 18; 295, p. 7; 366; 531; 864. 0021150057 40, No. F-31; 56; 71; 121; 676. 0021190077 40, No. F-54. 0021170013 40, No. F-42; 55, p. 188; 56; 202; 468, p. 12; 473; 998, p. 142. 0020930022 40, No. D-53; 302. 0020860152 260; 269, p. 83, No. 153. 0020690034 40, No. E-36; 727; 269, p. 83, No. 136; 522. 0021120188 40, No. F-27; 47, pp. 12-14; 53, pp. 62-70; 55, pp. 154-155; 56; 76, p. 58; 77, p. 41; 80, pp. 14, 36; 81, p. 21; 86, pp. 60, 67-76, 93; 97, p. 6; 93, p. 35; 94, pp. 28-29; 95, p. 33; 96, p. 28; 97, p. 25; 98, pp. 31, 32; 703; 705, pp. 8, 23-24; 777; 720, p. 12; 758, pp. 73-74; 789; 246, pp. 131-132; 269, p. 84, No. 220; 282, pp. 77-79; 285, pp. 96-97; 295, p. 14; 468, p. 7; 479; 485, p. 134; 486, pp. 95-96; 490, pp. 20-21; 533, p. 29; 534, pp. 14, 29-30; 567, pp. 112-113; 600, p. 10; 638, pp. 54, 60; 668, p. 13; 675, pp. 42-45; 825, p. 12; 826, p. 13; 833, p. 15; 834, p. 18; 843, pp. 172-174; 857, pp. 33-35, 52; 852, pp. 20-22; 863, pp. 3-4, 36, 90-116; 903, pp. 4, 15, 19-23, 45, 85, 93; 977, pp. 6-7; 922, pp. 29, 39-40; 934, pp. 194-195, 199; 962, pp. 52-53; 987, p. 115; 997, pp. 50-53; 992, pp. 86-87; 993, p. 69; 996, pp. 52-53; 999, p. 39. 0020840031 40, No. E-31. 0020400004 55, p. 240; 776; 275, p. 177; 269, p. 81, No. 63; 843, p. 197. 0020660052 40, No. E-7; 55; 200; 522; 597, p. 323. 0020310023 40, No. B-17; 727; 269, p. 77; 366. 0021030015 40, No. D-67; 55. 0021190100 40, No. F-67; 55, p. 174; 56; 76, p. 60; 77, p. 42; 98, p. 33; 700, pp. 82-84; 778, pp. 24-26; 727, p. 17; 758, p. 81; 184; 231, pp. 214-215; 246, p. 82; 256, p. 35; 269, p. 84, No. 238; 339, p. 6; 344; 403, pp. 11-13; 638, pp. 54, 61; 740, p. 4; 750, p. 2; 757, pp. 1-2; 806; 820, pp. 80-81; 827, p. 18; 829, p. 16; 837, p. 17; 832, p. 17; 833, p. 18; 857, pp. 30, 52, 852, p. 27; 987, p. 102; 997, p. 62; 992, pp. 91-92; 993, p. 73; 996, pp. 64-65; 998, pp. 173-174; 999, pp. 42-43. See footnotes at end of tabulation. 124 ADDITIONAL MAJOR MINERAL DEPOSITS IN ALASKA— Continued Name Yii -mi. i Creek Warm Springs Bay . . Warner Bay Wheeler William Henry Bay . Windy Creek Wolf Creek Mountain Wolverine Chromite . Yuki River Chromite Zarembo Island Map No.' Commod- ities 2 MAS No. References 3 73 184 194 51 166 50 87 114 54 205 Cu, Pb. Zn, Ag, Au. Cu, Mo . 0020670024 0021140154 Cu, Pb, Zn. 0021330005 Pb, Zn, Ag, Cu, Au. 0020530113 RE, U, Th. 0021120140 Mo, Pb, Zn, F, graph. 0020520032 Hg, Sb . . 0020720004 Cr, Ni, Co. 0020850006 Cr 0020550012 Mo, U, F 0021170133 40, No. E-19; 120, p. 9; 121, p. 11; 269, p. 82, No. 100; 295, p. 44, No. 54. 40, No. F-38; 908. 40, No. D-87; 44, pp. 21, 129, 131; 45, p. 152; 55, pp. 6-7; 85, p. 35; 182; 481, pp. 222-223; 521; 955, p. 112. 37, p. 28; 40, No. A-53; 43, pp. 5-6; 55, pp. 115, 118; 150, pp. 182-183, 210-211; 211; 241, pp. 167-168; 430; 434; 562, p. 446; 689, pp. 8-9; 787, p. 10; 817, pp. 246-247; 818, pp. 343-344. 40, No. F-14; 55, p. 162; 56; 189; 293; 294, pp. 12-17; 493; 543, p. 44. 40, No. A-57; 150, pp. 185, 223; 269, p. 80, No. 51; 295, p. 43, No. 35; 430; 562, pp. 448-449; 592, p. 136. 229, p. 65; 269, p. 82, No. 114. 168, p. 5; 175; 227, p. 166; 244, p. 9, No. 191; 269, p. 83, No. 162; 522, p. 6, No. 35. 40, No. A-65; 325. 121; 269, p. 84, No. 233. 1 See figure 1. 2 Chemical symbols are used, except for the following: asb, asbestos; graph, graphite; PGM, platinum-group metals; RE, rare-earth elements. 3 Items in the list of references preceding this appendix. I 29S & ^M U-o* ^° VWo^ % # --ffir«V Vw*V v 'VWV " » ^ °«i. e » ° A «?* 4 <&. v r o « o „ <6 V S>°+ \ ■ ij O- * ^^^»* aJ a* **» c " ° A ^s 2b. e >| s e i v U| susodap | e j a u \ ui lueoinuBjs paioeieg - ■ \. e j n 6 | j 6o° C ° 2 pue i saiqB) 01 p9Aa>j sjsqwnu 'Jisodap |Bjaui^\| gt » QN3D31