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| Mendenhall, Director \ Bulletin 918 THE GOODNEWS PLATINUM DEPOSITS ALASKA BY J. B. MERTIE, JR. I* UNITED...at the mouth of Smalls River; B, Camp of the Goodnews Bay Mining Co., near the mouth of Squirrel Creek...Creek_________ FIGURE 1. Sketch map of part of southwestern Alaska showing location of Platinum.___-____-__-_--__...12 12 12 28 29 60 64 2 80 THE GOODNEWS PLATINUM DEPOSITS, ALASKA By J. B. MERTIE, Jr. ABSTRACT Platinum...several localities in Alaska, but, except a palladium-copper lode in southeastern Alaska, none of these deposits |
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| DEPOSITS OF THE GOODNEWS BAY DISTRICT, ALASKA BY J. B. MERTIE, JR. Mineral resources of Alaska, 1937 (Pages...________________________ Platinum Creek and Fox Gulch-______-__-_-________----_____._. Squirrel Creek__...analyses of Goodnews Bay platinum._______________________ Summary of conclusions regarding Goodnews Bay platinum..._ FIGURE 4. Sketch map of part of southwestern Alaska showing location of Platinum_-_-__-----_____----_--_--___________...117 138 PLATINUM DEPOSITS OF THE GOODNEWS BAY DISTRICT, ALASKA By J. B. MERTIE, JR. ABSTRACT Platinum |
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| 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 ________...___ _____ _ ___ Bering Sea region ____ _ Bristol Bay region Cook Inlet-Susitna River region Anchorage...district ___ _ Bethel district Goodnews Bay district McGrath district Northern Alaska region ____________ |
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| 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...Clautice, 1978 (BMOF 66-78), p. 9, 11, 14 (loc. 9) [Cr] Gold Bench: Cobb, 1978b (OF 78-94), p. 10-11 [Hg, Sn]...Creek: Idem, p. All [Sn] Goodwin Gulch: Idem, p. All [Sn] Percy Gulch: Idem, p. A16 [Sn] Village Creek:...Cobb, 1981c (OF 81-364A), p. A3-A4 [Sn] Lost River area: Idem, p. A14-A15 [Mn, Sn] Rapid River: Idem, p |
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| Director Bulletin 933 4 * MINERAL RESOURCES OF ALASKA REPORT ON PROGRESS OF INVESTIGATIONS IN PAPERS...industry of Alaska in 1940, by Philip S. Smith (B) Geology of the Nutzotin Mountains, Alaska .: _ __ (C)...at the Independence mine, Alaska : _ (D) Reconnaissance of Porcupine Valley, Alaska ) . 1 103 201 219...PLATE 1. Map of Alaska, showing areas covered by selected available reports and maps of Alaska _ __ _ 1 In...View of the mine area from the Nabesna camp_____________ 176 8. Geologic map of the Nabesna mine area_____________ |
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| Water Management FRONT COVER Top: Ryan Lode Mine gold recovery plant and heap leach pads bask in late...McGroarty (left) and Jim Vohden (right) of the Alaska Division of Mining & Water Management, and Bronwen...on face in the Greens Creek Mine on Admiralty Island west of Juneau, Alaska. Photo by Jan Nauman. GEOLOGY...ip nw si 9" K.H. Clautice + ee J.L. Nauman Alaska Department of Natural Resources Division of Geological...Alaska’s mining industry in 1997. Without question, Alaska is experiencing a world-class boom in mining that |
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| has long attached to deposits of iron ore in an area that centers about 25 miles northwest of Nome. A...at half a dozen other places in the same general area. The Monarch group was reached easily in a day's...MINERAL RESOURCES OF ALASKA, 1914. GEOLOGY. The bedrock of the iron-bearing area consists chiefly of...undifferentiated members of the group. There is a small area of Tertiary sedimentary rocks, including thin coal...up to 1,000 feet above sea level. The aggregate area covered by high-level gravel beds, however, is not |
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| of Metallic and Nonmetallic Mineral Deposits of Alaska Compiled From Published Reports of Federal and...of metallic and nonmetallic mineral deposits of Alaska, compiled from published reports of Federal and...resources Indexes. 2. Mines' and mineral resources Alaska. I. Kachadoorian, Reuben, 1921-, rjoint author...quadrangle.__.___________-__-___-___-____---_-__ Bethel quadrangle.________________________-___-_-_---___-___-_...quadrangle______________________________________ Goodnews quadrangle__________________________________________ |
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| --------General geology __ ---------------------Gold-platinum placers _______ -------- ___ _ Narifio...Salt Chuck mine ___________________ _ Placers-------------------------------Goodnews Bay district _____________...Geochronology_---------------Platinum metals and gold _______ _ Chemical analyses ____ ---------Other..._________ ----Platiniferous placer gold _____ . . ______ _ Exploration in Alaska ________ ----- _____ _ m Page...Complex_ ___________________ _ Green ~ountain copper mine ___________ _ Placers _______________________________ |
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| .- ,: --- . :i! __;,;,,~ • ·. I ..' - ros I Gold Prospectors Ass ociation of America P. 0. Box 891509...······················································ AL 1-5 Alaska ••••••••••••••••••••••••••••••••••••••••••••••...north to south), directions and mining commen ts; gold-producing areas, general prospecting regulations...Guide and Prospecting Permit may NOT prospect or mine on GPAA listed claims or other property reserved...where mining claims may be filed, currently include Alaska, Arizona, California, Colorado, Idaho, Montana |
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| RUBY-POORMAN AND NIXON FORK DISTRICTS, WEST-CENTRAL ALASKA, 1949 UNITED STATES DEPARTMENT OF THE INTERIOR...RUBY-POORMAN AND NIXON FORK DISTRICTS, WEST-CENTRAL ALASKA, 1949 By Max G. White and John M. Stevens This...investigations ........... Ruby, area ....................... Long area ....................... Granite...Granite on upper Flint Creek ............... Poorman area .................. . Summary and conclusions ........ Hidden Creek area ............... Whalen mine................. Ruby Creek area ................. |
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| basins of White and Chisana rivers. (See fig. 5.) The area is irregular in outline but lies between parallels...189 190 MINERAL RESOURCES OF ALASKA, 1914. After the discovery of gold in the Klondike and the stampede...reported discovery of placer gold in the basin of Beaver Creek brought on a small gold rush to the White River...workable placer gravels were then found and most of the gold seekers soon left. A few who stayed were led to...up to the spring of 1913. The discovery of placer gold in 1913 and the widely circulated reports of the |
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| Principal Gold-Producing Districts of the United States By A. H. KOSCHMANN and M. H. BERGENDAHL GEOLOGICAL...geology, mining history, and production of the major gold-mining districts in 21 States UNITED STATES GOVERNMENT...relations ---------------------------History of gold mining and trends in production_ J\labama -----...- Tallapoosa County --------------------------Alaska -----------------------------------------Cook Inlet-Susitna...J\la:ska region ------------------Southwestern Alaska region ------------------1'ukon region ------- |
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| economic geology of Alaska. In view of the rapid increase of economic work, both in Alaska and in the States...considered advisable to exclude all papers relating to Alaska. These were brought together in a separate volume...resources of Alaska in' 1904," Bulletin No. 259. A similar segregation of papers relating to Alaska was made...of a geologic map of the United States the entire area is divided into* small quadrangles bounded by certain...resources described. No. Name ot folio. State. Area in square miles. Author. 148 N. C.-Tenn . . |
 | Simmons, George Clarke, Gualtieri, J.L., Close, T.J., Federspiel, F.E., Leszcykowski, A.M., Hyndman, P.C. (1983) Mineral resource potential of the Hells Canyon Wilderness and contiguous roadless areas, Wallowa County, Oregon, and Idaho, Nez Perce, and Adams counties, Idaho. Open-File Report Vol. 1983 (83-397) US Geological Survey doi:10.3133/ofr83397 | Report (issue) |
| Counties, Idaho. The Hells Canyon National Recreation Area, which includes Hells Canyon Wilderness and Snake...further planning areas during the Second Roadless Area Review and Evaluation (RARE II) by the U.S. Forest...roadless areas (hereafter referred to as "study area") were carried out by the U.S. Geological Survey...Mines in 1974-76, 1979, and 1982. The 950-mi z study area lies along and near the Snake River in northeast...Rocky Mountains and the Columbia Plateau. The study area is underlain by foliated metamorphic rocks, older |
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| SURVEY The association of Middle Cambrian rocks and gold deposits in southwest Montana by Edward T. Ruppel............................... Gold-bearing quartz veins and related gold deposits in the western Tobacco...Mountains....................... Interpretation of gold deposits in the western Tobacco Root Mountains as...hypothesis..................................... Similar gold deposits and related placers elsewhere in southwest...Mayflower mine.............................................. Virginia City and the Alder Gulch placers |
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| Canal Creek to Dry Gulch, and bed rock is not exposed in the lower 2 miles of Dry Gulch. As the stream...stream in Dry Gulch flows on the surface only during periods of excessive runoff, mining and prospecting operations...and others (1964) mapped most of the rocks in the area as Oligocene to early Miocene Little Butte Volcanic...considers the most extensive bedrock unit in the area. The youngest rocks are Recent volcanic flow rock...individual rock units exposed in the Quartzville area; therefore, modifiers of "lower," "middle," and |
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| Resources of the Black Ridge Canyons Wilderness Study Area, Mesa County, Colorado, and Grand County, Utah,... and Westwater Canyon Wilderness Study Area, Grand County, Utah U.S. GEOLOGICAL SURVEY BULLETIN 1736-C...Resources of the Black Ridge Canyons Wilderness Study Area, Mesa County, Colorado, and Grand County, Utah,... and Westwater Canyon Wilderness Study Area, Grand County, Utah By ROBERT P. DICKERSON, JAMES E. CASE...resources of the Black Ridge Canyons wilderness study area, Mesa County, Colorado, and Grand County, Utah, |
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| Bulletin 630 THE CHISANA-WHITE RIYER DISTRICT ALASKA BY STEPHEN R. CAPPS WASHINGTON GOVERNMENT PRINTING...Preface, by Alfred H. Brooks Introduction Location and area _ Previous work Present investigations. Geography...Mountains____________ __:___________ Intermontane area.___________________________ Influence of rock types...Economic geology _______ History of mining_____,__ _ __ Gold placers ________ _ Discovery of the Chisana pla...____ Mining conditions __,___ _______^_ Origin of gold placers_______________________________ Mines and |
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| 61 232 PART The Making 43 II 5 7 3 III Mine PART 267 IV Glossary 279 Bibliography 291...accident— burro’s hoof kicking up a nugget of pure gold or silver; an angry mule skinner reaching for... only to discover by its heft that it was solid gold discolored by weathering— must be taken with a grain...practices. Most of them were adventurers searching for gold or silver. Wherever ore bodies were found, many...old-fashioned yellow gold. But the exhilarating adventure and excitement in finding raw gold still causes thousands |
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| Economic Geology of Alaska BULLETIN 1155 . Contributions to Economic Geology of Alaska GEOLOGICAL SURVEY...Geological Survey. Contributions to economic geology of Alaska. Washington, U.S. Govt. Print. Off., 1963. viii...1155) Bibliography: p. 87-89. 1. Geology, Economic-Alaska. 2. Mines and mineral resourcesAlaska. I. Title...__________ _ The Funter Bay nickel-copper deposit, Admiralty Island, Alaska, by Fred Barker---------...antimony deposits at the Stampede mine, Kantishna district, Alaska, by Fred Barker___________________________________ |
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| silver. Some ore has been developed in the Equity mine, which follows a reverse fault in the extreme northern...found in some of the flat-lying tuff beds of the area, and some of the plant remains in this tuff are... Neff. Most of the maps, the data on individual mine production, and much other information were furnished...west branch of the Amethyst vein in the Bachelor mine, from veins in the hanging wall in the Commodore...Hill. Smaller amounts have come from the Equity mine and from other ore bodies. In addition to the work |
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| OTIS SMITH, DIRECTOR THE GOLD PLACERS OF PARTS OF SEWARD PENINSULA, ALASKA INCLUDING THE NOME, COUNCIL...classification of placers___________________ 114 Gold in bed rock_______________________________ 116 ...mineralization________._______________ 124 Separation of gold from bed rock_____________________ 125 Transportation...of placer gold______________ 128 Concentration of gold on bed rock_____________________ 128 Reconceutration...__________________ 131 Gold in bed rock_____________ _______________ 132 Gold in placers_____________________________ |
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| ·~ ~ t ). ""' . 'r v.·,,.,. . ... Placer Gold Deposits of Nevada By MAUREEN G. JOHNSON GEOLOGICAL...district..-----------------------------------------5. Gold Butte district------------------------------------------------6...districL •. ---------------------------------17. Gold Circle (Midas) districL--------------------------------------18...-----------_---------------19. Island Mountain (Gold Creek) district______________________________ 20...--------22. Alder (Tennessee Gulch) district__________________________________ 23. Gold Basin (Rowland) dist |
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| GEOLOGICAL SURVEY GEOLOGIC AND GRADE-VOLUME DATA ON 330 GOLD PLACER DEPOSITS By G. J. Orris and J. D. Bliss...account for a large portion of the total production of gold. If fossil placers such as the Witwatersrand are...the world's gold has been produced from placer deposits (Boyle, 1979). and volumes, gold Information...been mined primarily for a commodity other than gold, i. e. diamonds or cassiterite. Other deposits...ilmenite, or monazite. Much of the literature on gold placers is dated or incomplete. Recent production |
