 | | Report (volume) | | Placer Deposits of Alaska By EDWARD H. COBB GEOLOGICAL SURVEY BULLETIN 1374 An inventory of the...the placer mines and prospects of Alaska, their history and geologic setting UNITED STATES GOVERNMENT...and method of presentation __ Definitions _-____ Alaska Peninsula region Aleutian Islands region ________...Anchorage district _ Redoubt district ___-_ _ Valdez Creek district __ _ Willow Creek district Yentna district...district _____________ _ ____ __________ _____ Copper River region __ _ _ _ Chistochina district Nelchina |  | | Report (issue) | | Survey in Alaska, 2008–2009 Reconnaissance Study of the Taylor Mountains Pluton, Southwestern Alaska Professional...occurrence, Taylor Mountains, southwestern Alaska. Studies by the U.S. Geological Survey in Alaska, 2008–2009...Reconnaissance Study of the Taylor Mountains Pluton, Southwestern Alaska By Travis L. Hudson, Marti L...Reconnaissance study of the Taylor Mountains pluton, southwestern Alaska, in Dumoulin, J.A., and Galloway...eds., Studies by the U.S. Geological Survey in Alaska, 2008–2009: U.S. Geological Survey Professional |  | | Report (issue) | | has long attached to deposits of iron ore in an area that centers about 25 miles northwest of Nome. A...groups of claims are held in the iron-bearing district. Three of these the Mogul, Monarch, and Galena...height of land between Sinuk Eiver and Washington Creek, a south tributary of the Sinuk. The American group...four claims, is west of Sinuk River below American Creek, and the Cub Bear group, also of four claims, crosses...crosses the divide between Washington Creek and Cripple River. Heavily iron-stained blossom occurs at |  | | Report (issue) | | ON AN APPRAISAL OF THE URANIUM POSSIBILITIES OF ALASKA* By Helmuth Wedow9 Max G 0 White, and Robert M0...authors 7 opinions of the uranium possibilities of Alaska through March 1951 S the date of the completion...Peninsula-Kobuk region ............ York district .................. Lost River area .............. Brooks Mountain...... Uranium possibilities of the York district . Nome district .................. . Uranium- possibilities...possibilities ........... Council district ................ Uranium possibilities- ........... Pairhaven and |  | | Report (volume) | | Metalliferous Lode Deposits of Alaska By HENRY C. BERG and EDWARD H. COBB . G E O L O G I C A L S...A n inventory of the mines and )- grosfiects of Alaska and their ' f geologic settings UNITED STATES...acknowledgments--- - - - - - ----- - - - -- - -- 4 Alaska Peninsula region- - - - - - - - -- - - - - - -...- - - _ - - - _ - - - - - - - - - - 16 Redoubt district--- - - - - - - - - - - - - - - - - - - - - - -...- - - - - - - - - - - - - - - - - ---20 Valdez Creek district_--. . . . . . . . . . . . . . . . . . |  | | Report (volume) | | Metalliferous Lode Deposits and Placer Districts of Alaska By WARREN j. NOKLEBERG, THOMAS K. BUNDTZEN, HENRY...metalliferous lode deposits and placer districts of Alaska. U.S. Geological Survey Bulletin 1786 Bibliography...No.: 119.3:1786 1. Placer deposits-Alaska. 2. Ore deposits-Alaska. I. Nokleberg, Warren j. II. Series...COVER Mill buildings at Kennecott, Alaska. The Kennecott district Cu-Ag mines in the Wrangell Mountains...deposit description for Kennecott district (number 30 for southern Alaska). Copyrighted drawing used by permission |  | | Report (issue) | | mines, prospects and mineral occurrences throughout Alaska. 1K'«r RM111 /BN140 / WtKS\ / /BN057 / BBN^///BNl4...Bendeleben 1:250,000-scale quadrangle, western Alaska This and related reports are accessible through...REPORT 99-332 Alaska Resource Data File BN001 Site name(s): Idaho Creek Site type: Mine ARDFno.: BN001...description and accuracy: This location is on Idaho Creek, 3,000 to 4,500 feet north of its mouth on the Kuzitrin...Kuzitrin River, and 10,500 feet east of the Nome-Taylor road. It is locality 46 of Cobb (1972; MF 417) |  | | Report (issue) | | MINERAL RESOURCES OF ALASKA, 1920. By ALFRED H. BROOKS and others. PREFACE. By ALFRED H. BROOKS. I )...investigation of the mineral resources of Alaska and treating of the mining industry of the Territory, especially...particular district should therefore procure a copy of the complete report on that district as soon as...data. Those who have thus aided include the many mine operators who have made reports on production as...692, 712, and 714. 5 6 MINERAL RESOURCES OF ALASKA, 1920. Director and other officers of the United |  | | Report (issue) | | MINERAL OCCURRENCES IN THE BENDELEBEN QUADRANGLE, ALASKA, SUPPLEMENT TO OPEN-FILE REPORT 75-429 PART A ...mineral occurrences in the Bendeleben quadrangle, Alaska (Cobb, E. H., 1975, Summary of references to mineral...construction materials) in the Bendeleben quadrangle, Alaska: U.S. Geological Survey Open-file Report 75-429...the report or map. Abbreviations used are: AOF Alaska Division of Geological and Geophysical Surveys...Mines Bulletin C U.S. Geological Survey Circular GR Alaska Division of Geological and Geophysical Surveys |  | | Report (volume) | | '" * 4. (0) Chromite deposits of the Pilliken area, Eldorado County, California, by P. G. Wells, L...Chromite deposits in the Sourdough area, Curry County, and the Briggs Creek area, Josephine County, Oregon, by....... (T) Tin-bearing pegmatites of the Tlnton district, Lawrence County, South Dakota, by W. C. Smith...Topographic and geologic map of the Oat Hill" Aetna area.................................. 330 48. Topographic...Topographic and geologic map of the MirabelGreat Western area.......................... 330 49. Topographic and |  | Nokleberg, W.J., Bundtzen, T.K., Grybeck, D.J., Koch, R.D., Eremin, R.A., Rozenblum, I.S., Sidorov, A.A., Byalobzhesky, S.G., Sosunov, G.M., Shpikerman, V.I., Gorodinksy, M.E. (1993) Metallogenesis of mainland Alaska and the Russian Northeast. Open-File Report Vol. 1993 (93-339) US Geological Survey doi:10.3133/ofr93339 | Report (issue) | | GEOLOGICAL SURVEY PREPARED IN COLLABORATION WITH ALASKA DIVISION OF GEOLOGICAL AND GEOPHYSICAL SURVEYS...NORTHEASTERN RUSSIA METALLOGENESIS OF MAINLAND ALASKA AND THE RUSSIAN NORTHEAST By Warren J. Noklebergl...and Richard D. Koch 1 1-U.S. Geological Survey ^-Alaska Division of Geological and Geophysical Surveys...OPEN-FILE REPORT 93-339 PREPARED IN COLLABORATION WITH ALASKA DIVISION OF GEOLOGICAL AND GEOPHYSICAL SURVEYS...LODE DEPOSITS AND PLACER DISTRICTS FOR MAINLAND ALASKA AND THE RUSSIAN NORTHEAST By Warren J. Nokleberg1 |  | | Book | | stumble over a valuable nugget and stake your own mining claim? Indeed it to is, and author book Jay...prospecting, he points out, is in abandoned mining districts, where valuable mineral ores are present...RANSOM 1875-1948 An to the Eastern '‘Schoolmarm” Mining Camps of the Old West I I a s I \ h K... CONTENTS Preface ix PART I 1 Introduction to Mining and Mineralogy 2 Preparation for Mineral Collecting...61 232 PART The Making 43 II 5 7 3 III Mine PART 267 IV Glossary 279 Bibliography 291 |  | Sainsbury, C.L., Kachadoorian, Reuben, Hudson, Travis, Smith, T.E., Richards, T.R., Todd, W.E. (1969) Reconnaissance geologic maps and sample data, Teller A-1, A-2, A-3, B-1, B-2, B-3, C-1, and Bendeleben A-6, B-6, C-6, D-5, D-6 quadrangles, Seward Peninsula, Alaska. Open-File Report Vol. 1969 (69-236) US Geological Survey doi:10.3133/ofr69236 | Report (issue) | | B-6, C-6, D-5, D-6 QUADRANGLES, SEWARD PENINSULA, ALASKA By C. L. Sainsbury, Reuben Kachadoorian, Travis...dating from about 1901-1910. except for the Nome area, was based entirely upon reconnaissance surveys... complicated by the widespread occurrence of cinnabar in the placer gold areas, Such values were discarded...age. Mesozoic Rocks. Rocks of Mesozoic age in the area covered by this report known on the Seward Peninsula...Peninsula. not included in this report. area of contorted limestone in the Teller C-6 quadrangle (Collier |  | | Report (volume) | | FINENESS OF GOLD FROM ALASKA PLACERS BY PHILIP S. SMITH Mineral resources of Alaska, 1937 (Pages 147-272)...__-_____Metals other than gold in bullion from Alaska placers________ Descriptions of regions in relation...placer gold Southeastern Alaska region__________________________ Juneau district ____________________ Porcupine...Slate Creek area__________________________ Middle Fork area___________________________ Rainy Creek area___...district_________________________________ Nelchimi district ______________________________ Cook Inlet-Snsitna |  | | Report (issue) | | example, if a mineral is recorded from “Paradise Creek, Emmaville,” both these names are entered in the...Australia, it is often necessary to christen a new mining field, and to assign names to its creeks, gullies...north-west of C.”; A, B, and C may all be in the same district, but it is sometimes difficult or impossible to...Lyndhurst,” “Leigh Creek,” “Avondale Mine”; all these are in the Leigh Creek District, and there may be...Zmc-lead Salphide Deposits of the Read-Rosebery District. Bull. Geol. Surv, Tas., 23, 1915. .Jensen (H |  | | Report (issue) | | SELECTED CRITICAL AND STRATEGIC MINERAL COMMODITIES IN ALASKA Compiled by Edward H. Cobb and Dennis R. St. Aubin...the series. Abbreviations used are: AOF, State of Alaska Division of Geological and Geophysical Surveys...and others, 1981 (OF 81-767A), p. A16 [Cr] Katak Creek: Cobb and others, 1981 (OF 81-767A), p. A19 [Sn]...and others, 1977 (AOF 109), p. 30 [Nb, Ta] Ekiek Creek: Cobb and Miller, 1981 (OF 81-847A), p. A11-A12...[Ni] Ruby Creek (Bornite): Cobb and Mayfield, 1981 (OF 81-570A), p. A8-A9 [Co] Dahl Creek: Cobb and Miller |  | Nokleberg, Warren J., Bundtzen, Thomas K., Dawson, Kenneth M., Eremin, Roman A., Goryachev, Nikolai A., Koch, Richard D., Ratkin, Vladimir V., Rozenblum, Ilya S., Shpikerman, Vladimir I., Frolov, Yuri F., Gorodinsky, Mary E., Melnikov, Vladimir D., Ognyanov, Nikolai V., Petrachenko, Eugene D., Pozdeev, Anany I., Ross, Katherina V., Wood, Douglas H., Grybeck, Donald, Khanchuk, Alexander I., Kovbas, Lidiya I., Nekrasov, Ivan Ya., Sidorov, Anatoly A. (1996) Significant metalliferous and selected non-metalliferous lode deposits and placer districts for the Russian Far East, Alaska, and the Canadian Cordillera. Open-File Report Vol. 1996 (96-513) US Geological Survey doi:10.3133/ofr96513a | Report (issue) | | and placer districts for the Russian Far East, Alaska, and the Canadian Cordillera, by Warren J. Nokleberg...deposits and placer districts of the Russian Far East, Alaska, and the Canadian Cordillera. The report provides...Format) formats, and the mineral-deposit and placer district tables in dBase 3/4, FileMaker Pro 2.0, and tab-delineated...ACADEMY OF SCIENCES GEOLOGICAL COMMITTEE OF RUSSIA ALASKA DIVISION OF GEOLOGICAL AND GEOPHYSICAL SURVEYS...AND PLACER DISTRICTS FOR THE RUSSIAN FAR EAST, ALASKA, AND THE CANADIAN CORDILLERA By Warren J. Nokleberg1 |  | | Report (issue) | | production and reserve grades source, fineness, mining methods, other economic commodities and general...is useful for analyzing the roles genetics and mining method have on placer grades and volumes. Deposits...varies from area to area. Individual workings are not included if deposit or district data are presented...gold production for the central Brooks Range, Alaska exceeded the total as reported by deposit. -2-...variety of methods and areas in Alaska, including sluice and drift mining. 5. Some volumes were estimated |  | | Report (volume) | | Center, Box 25286 Denver, CO 80225 Residents of Alaska may order maps from U.S. Geological Survey, Map...Ave., Box 12 Fairbanks, AK 99701 • ANCHORAGE, Alaska-4230 University Dr., Rm. 101 • LAKEWOOD, Colorado-Federal...the U.S. Geological Survey offices: • FAIRBANKS, Alaska-New Federal Building, 101 Twelfth Ave. • ROLLA... Mississippi-Bldg. 3101. Geologic Studies in Alaska by the U.S. Geological Survey, 1992 CYNTHIA DUSEL-BACON.... . NORTHERN ALASKA Late Holocene Longitudinal and Parabolic Dunes in Northern Alaska: Preliminary Interpretations |  | | Report (issue) | | MINING IN NORTHWESTERN ALASKA. By S. H. CATHCART. INTRODUCTION. The season of 1918 was the most unfavorable...unfavorable for placer mining that the Seward Peninsula has experienced. Several factors combine to account...Solomon Eiver district frost as deep as 10 feet was reported, and in the Council City district frost was... fuel, and foodstuffs was felt severely in all mining operations. It is estimated that the cost of production...arrival of the first boat until June 25. Ditch and creek waters froze October 3, and the first 6 inches of |  | | Report (issue) | | GEOLOGICAL SURVEY OCCURRENCES OF ZINC MINERALS IN ALASKA Compiled by Edward H. Cobb Open-File Report 83-199...localities where zinc minerals have been found in Alaska. References are keyed by number to locations...report or map. Abbreviations used are: AOF, State of Alaska Division of Geological and Geophysical Surveys... U.S. Geological Survey Circular; GR, State of Alaska Division of Mines and Geology Geologic Report;... p. A12 Ginny Creek: Cobb and others, 1981 (OF 81-767A), p. A16-A17 Drenchwater Creek: Cobb and others |  | | Report (issue) | | replacement deposits, by G.S. Plumlee, M. Montour, C.D. Taylor, A.R. Wallace, and D.P. Klein ...................Volcanic-associated massive sulfide deposits, by C.D. Taylor, R.A. Zierenberg, R.J. Goldfarb, J.E. Kilburn,...mineralized areas prior to mining, and conditions that result from mining and mineral processing. Other...as climate, and anthropogenic factors (including mining and mineral processing methods) mostly modify the...exploration, and assessment of abandoned mine lands and mine-site remediation. This compilation presents |  | | Report (issue) | | SURVEY Pb-isotope data base for sulfides from Alaska, March, 1987 by S. E. Church*, M. H. Delevaux...Bibliography -for Alaska. ........................... 3O ILLUSTRATIONS Figure 1. Regions of Alaska used in this...report.............. 2 Figure 2. Mining regions and districts of Alaska............. 3 TABLES Table 1...from northern Alaska.. 8 Table 2. Pb-isotope data from sulfides from west-central Alaska...............Pb isotope data from sulfides from east-central Alaska.............................................. |  | | Report (issue) | | field season of 1907. 6 Brooks, A. H., Placer mining in Alaska: Bull. U. S. Geol. Survey No. 259, 1905, pp...pp. 19-24. Mofflt, F. H., Gold mining in Seward Peninsula: Bull. No. 284, 1906, pp. 132141; The Nome...146-156; Geology and mineral resources of Iron Creek: Bull. No. 314, 1907, pp. 157-163. Brooks, A. H...discovered, between Snake and Nome rivers.- But, as the mining of placers goes on with much rapidity, the explored...had some effect in reducing the output of the district. One of these minor causes was the labor trouble |  | | Journal (article/letter/editorial) | | microprobe, etc.) Because New Mexico is a mining state, mining districts are given whenever possible in... Placitas district (Sandia Mountains), NE of Albuquerque: schorl. Tijeras Canyon district (Manzano Mountains)...Mountains), E. of Albuquerque. Galena King mine: barite, fluorite, galena, malachite. Hell Canyon subdistrict...(Seiiora de 10s Milagros mine): copper, cuprite, malachite. Catron County Apache Creek, N. of Reserve: quartz...quartz (chalcedony). Mogollon district, NE of Glenwood: acanthite, bornite, chalcocite, fluorite, gold |
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