 | | Journal (article/letter/editorial) | | SulfurIsotopesof the Ruby Creek CopperProspect,Bornite,Alaska DONALD D. RUNNELLS Abstract The Ruby Creek...the western Brooks Range, 300 miles northwest of Fairbanks, Alaska. The dominantstructureof the districtis...There is a closerelationship be- is now called Bornite for postal purposes)lies on the northern flank...Creekin his summaryof the geologyand ore depositsof Alaska. The reader is referred to Herreid (1961) for an...criticizedthe manuscript. The personnelof Bear Creek Mining Company were helpful and cooperativeduring the |  | | Book (volume) | | .............................................1 Alaska ..............................................................................................4 Alaska County and Stream Map ..................................................14 Arizona – Apache Co. Mining Districts .............................................................23 Arizona – Cochise Co. Mining Districts ...........................................24 Arizona – Northern half of Coconino Co. Mining Districts ..............................25 Arizona |  | | Journal (article/letter/editorial) | | 1592-1618 Geologyand Mineralization of the Ambler District, NorthwesternAlaska MURRAY W. HITZMAN, ChevronResourcesCompany...Hunt, Ware and Proffett,P.O. Box 111253, Anchorage,Alaska 99511 JEANINEM. SCHMIDT,* Departmentof Applied...Abstract The Ambler district is located along the southernmargin of the BrooksRange, Alaska. Mineral explorationsincethe...assivesulfidelackingwell-definedventareas.The Bornite carbonatesequence containssignificant coppermineralization...the Angayucham maficvolcanicrocks. Introduction District locationand history River, or foot. Explorationin |  | | Book (volume) | | .............................................1 Alaska..................................................Randolph Co., no communities shown on map but various mining districts overlap into Randolph Co.: c Dyne Cr... 11 E, first gold-bearing quartz discovery in district⎯Gold; f Valdor property, Sec. 3, T. 17 S, R. 11...Chulafinnee Placer, Sec. 14, 15, 16, T. 17 S, R. 9 E (mining mostly along Chulafinnee Dr. in gravels which were...occurrences are from veins in schist. (The Rockford mining district runs about 8 mi. E and 8 mi. W of Hissop, embracing |  | | Book (volume) | | .............................................1 Alaska..................................................Randolph Co., no communities shown on map but various mining districts overlap into Randolph Co.: c Dyne Cr... 11 E, first gold-bearing quartz discovery in district⎯Gold; f Valdor property, Sec. 3, T. 17 S, R. 11...Chulafinnee Placer, Sec. 14, 15, 16, T. 17 S, R. 9 E (mining mostly along Chulafinnee Dr. in gravels which were...occurrences are from veins in schist. (The Rockford mining district runs about 8 mi. E and 8 mi. W of Hissop, embracing |  | | Journal (article/letter/editorial) | | Ruby Creek Copper Deposit, SouthwesternBrooksRange,Alaska MURRAY W. HITZMAN* Departmentof Geology,StanfordUniversity...Stanford,California 94305 Abstract At RubyCreek,Alaska,a 1-km-diameter bodyof hydrothermal dolostone cutsthroughover...ferroandolostone(B dolostone)to sideritecore. Siderite-bearingassemblages are either adjacentto, or replace...chlorite,andbariumsilicates are presentwith the siderite-bearing assemblage. A zone of discontinuous massiveto...massiveto semimassive iron sulfideseparates the siderite-bearing zonefromoverlyingferroanB dolostones. |  | Nokleberg, W.J., Bundtzen, T.K., Berg, H.C., Brew, D.A., Grybeck, Donald, Robinson, M.S., Smith, T.E., Yeend, W.E. (1988) Metallogeny and major mineral deposits of Alaska. Open-File Report Vol. 1988 (88-73) US Geological Survey doi:10.3133/ofr8873 | Report (issue) | | SURVEY Metallogeny and Major Mineral Deposits of Alaska by 1 Thomas K. BundtzenS 7 Henry C. Berg 0"3 ,...endorsement by the U.S.G.S. ' U.S. Geological Survey ^ Alaska Division of Geological and Geophysical Surveys...unpublished data on metalliferous mineral deposits of Alaska, and on recent and older published articles and... universities, the U.S. Geological Survey, the Alaska Division of Geological and Geophysical Surveys... Andersen, Resource Associates of Alaska, Inc., Fairbanks, Alaska Roger P. Ashley, U.S. Geological Survey |  | | 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 (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--- - - - - - - - - - - - - - - - - - - - - - -...antimony and molybdenum- - - - - - 29 Willow Creek district . . . . . . . . . . . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | Western Washington University, Bellingham, WA 98225, USA; mustoeg@wwu.edu; Tel.: +1-360-650-3582 Received:...petrifaction include calcite, apatite, iron pyrites, siderite, hematite, manganese oxide, various copper minerals...that contains quartz-filled fractures (Washington, USA) to silicified wood that contains abundant copper...Western Washington University, Bellingham, Washington, USA. Specimen photos provided by other researchers are...running Genesis software (EDAX, Mahwah, New Jersey, USA) and X-ray diffraction patterns performed with a |  | | 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...purposes, or for cabinet display. Although the basic mining and underground geology were known some two to |  | | Report (issue) | | OTHER MAFIC-ULTRAMAFIC METALLOGENIC PROVINCES IN ALASKA (WEST OF THE 141st MERIDIAN) By Jeffrey Y. Foley1...Mines, Alaska Field Operations Center. Present address: 3301 C Street, Suite 525, Anchorage, Alaska, 99503-3935...Introduction Metallogenic provinces Northern and western Alaska Western Brooks Range metallogenic province Seward...metallogenic province Alaska Range Eastern Alaska Range metallogenic province Central Alaska Range metallogenic...metallogenic province Southwestern Alaska metallogenic province South-Central Alaska Border Ranges metallogenic |  | | 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...Seward Peninsula-Kobuk region ............ York district .................. Lost River area ................ Uranium possibilities of the York district . Nome district .................. . Uranium- possibilities...possibilities ........... Council district ................ Uranium possibilities- ........... Pairhaven 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 |  | | Report (issue) | | Department of Energy As mandated by Section 7077 of the Alaska National Interest Lands Conservation Act, Public...State of Alaska lease sales _______________ Industry activity in 1980 and 1981 _______ Alaska Natural...Lands and conservation units established by the Alaska National Interest Lands Conservation Act of 1980...in 1980 and 1981 _____ 10. Status of Level III Alaska Mineral Resource Assessment Program (AMRAP) studies...showing mineral locations (except sand and gravel) in Alaska from information in the Minerals Availability System |  | | Journal (article/letter/editorial) | | specimens, are either inaccessible or are in closed mining districts, or are closed for political reasons...City-D~Lamar Mining Dlstricts / J\. I,' -r-, - L..... ~ rl.. kl \ , 50 I 100 I Miles old mining and...scientific significance. In this index, the better known mining districts that have produced many high-quality...PHILLIPSITE, and THOMSONITE. Adams County Alaska mine, Seven Devils district: azurite, grossular, malachite, powellite...mine, Seven Devils district: grossular. Blue Jacket claim, Seven Devils district, about 4 miles north-northeast |  | 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) | | FOR THE COLLECTOR THE ALASKA HIGHWAY; DAWSON CREEK, BRITISH COLUMBIA TO YUKON/ALASKA BORDER Ann P. Sabina... . . . . . . . . . . . . . . . . . . . 3 The Alaska Highway Kiskatinaw River occurrences............. . . . . . . . . . . . . . . . . . . . . . . . Arctic Caribou (Big Thing) Mine . . . . . . . . . . ..... . . . . . . . . . . . . . . vi Mile 0, The Alaska Highway. . . . . . . . . . . . . . . . . . . ....Dawson . . . . . . . . . . . . . . . . . . . . . . . Mining operations at Grand Forks .. . . . . . . . . . |  | Selby, D., Kelley, K. D., Hitzman, M. W., Zieg, J. (2009) Re-Os SULFIDE (BORNITE, CHALCOPYRITE, AND PYRITE) SYSTEMATICS OF THE CARBONATE-HOSTED COPPER DEPOSITS AT RUBY CREEK, SOUTHERN BROOKS RANGE, ALASKA. Economic Geology, 104 (3) 437-444 doi:10.2113/gsecongeo.104.3.437 | Journal (article/letter/editorial) | | 437–444 SCIENTIFIC COMMUNICATIONS Re-Os SULFIDE (BORNITE, CHALCOPYRITE, AND PYRITE) SYSTEMATICS OF THE CARBONATE-HOSTED...DEPOSITS AT RUBY CREEK, SOUTHERN BROOKS RANGE, ALASKA DAVID SELBY,1,† KAREN D. KELLEY,2 MURRAY W. HITZMAN...chalcopyrite, bornite, and pyrite from the carbonate-hosted Cu deposit at Ruby Creek (Bornite), Alaska, show...Re-Os systematics of pyrite, chalcopyrite, and bornite are unaffected by greenschist metamorphism. The...hydrothermal mineralization in the Ambler district. The utility of bornite and chalcopyrite, in addition to pyrite |  | | Book (edition) | | YEAR 1687"—DAVID T. DAY, CHIEF OF THE DIVISION OF MINING STATISTICS AND TECHNOLOGY WASHINGTON GOVERNMENT...and consump tion, or better and cheaper means of mining, extraction, and convey ance to market, may in...correspondence has been carried on with geologists, mining engineers, and other local authorities, and various...Brown's valley in M.ushall and Jackson counties; no mining. Sub.Carboniferous formation in the Tennessee valley...probably occurring in quantity and quality to justify mining in a'belt extending from the south ern edge of |  | | | | sulphur or arsenic and a metal ion. Chalcocite, bornite, chalcopyrite, covellite, pyrite, marcasite, pyrrhotite...rutile, cassiterite, calcite, aragonite, dolomite, siderite, rhodochrosite, malachite, azurite, gypsum, anhydrite...glossy, dull or greasy appearance, e.g. quartz, siderite, diamond, gypsum. The following is a list of other...(brassy yellow), p. 42 pyrolusite (steel grey with bornite (bronze), p. 38 bluish tint), p. 82 pyrrhotite...brown-red), p. 202 titanite (brown black), p. 176 siderite (brown), p. 150 topaz (blue, whiteyellow), p |  | Nadoll, P., Mauk, J. L., Hayes, T. S., Koenig, A. E., Box, S. E. (2012) Geochemistry of Magnetite from Hydrothermal Ore Deposits and Host Rocks of the Mesoproterozoic Belt Supergroup, United States. Economic Geology, 107 (6) 1275-1292 doi:10.2113/econgeo.107.6.1275 | Journal (article/letter/editorial) | | hydrothermal Ag-Pb-Zn veins of the Coeur d’Alene district, (4) extensively deformed and partially altered...Belt Supergroup host rocks from the Coeur d’Alene district, and (5) two Cretaceous postmetamorphic igneous...and host-rock magnetite from the Coeur d’Alene district. In contrast, magnetite from postmetamorphic igneous...magnetite. Hydrothermal magnetite from the Gold Hunter siderite vein shows characteristically high values for...and host-rock magnetite from the Coeur d’Alene district. Factor 3 divides igneous magnetite from other |  | | Report (issue) | | THE COLLECTOR The Alaska Highway; Dawson Creek, British Columbia to Yukon/Alaska border Ann P. Sabina...brief geological history How to use this guide The Alaska Highway Kiskatinaw River occurrences Pine River...trip to Carcross Union Mines Yukon Antimony Mine Arctic Caribou (Big Thing) Mine Venus Mine Miles Canyon...XXVII. XXVIII. XXIX. xxx. XXXI. XXXII. Km 0, The Alaska Highway Concretions in sandstone, shale beds, km...Five Finger Rapids, Yukon River Treadwell-Yukon mining camp, Keno Hill The Royal North-West Mounted Police |  | | Report (issue) | | 75 )'1.1)+%#. 5748'; #PEJQTCIG #NCUMC Alaska Resource Data File Wiseman quadrangle Descriptions...mines, prospects and mineral occurrences throughout Alaska. o o o o o o o o Distribution of mineral...occurrences in the Wiseman 1:250,000-scale quadrangle, Alaska This and related reports are accessible through...the U.S. Government. OPEN-FILE REPORT 03-447 Alaska Resource Data File WI001 Site name(s): Unnamed...Additional comments: The site is in Gates of the Arctic National Park. References: Brosge and Reiser, 1960; |  | | Report (issue) | | MINERAL OCCURRENCES IN ELEVEN QUADRANGLES IN NORTHERN ALASKA, SUPPLEMENT TO OPEN-FILE REPORT 75-628 PART A ... SUMMARIES OF DATA TO JANUARY 1, 1981 Arctic, p. A4 Howard Pass, p. A14 Baird Mountains, p. A5 Misheguk...summarized data on mineral occurrences in northern Alaska (Cobb, E. H., 1975, Summary of references to mineral...mineral fuels and construction materials) in northern Alaska: U.S. Geological Survey Open-File Report 75-628...in Part A, the name, U.S. Bureau of Mines mining district, reference (if any) that has the occurrence |
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