 | | Report (issue) | | mines, prospects and mineral occurrences throughout Alaska. 159' 156' B1 AR060. AR051 AR050 1 AR048 \...River l:250,000-scale quadrangle, north central Alaska This and related reports are accessible through...the author(s) of this compilation: Steven Nelson Alaska U.S. Geological Survey 4200 University Dr. Anchorage...e-mail: fwilson@usgs.gov Location of map area in Alaska This report is preliminary and has not been reviewed...REPORT 97-856 science for a changing " * world Alaska Resource Data File Page 1 Site: Kobuk River Type: |  | | Report (issue) | | SURVEY KNOWN MINERAL DEPOSITS OF THE BROOKS RANGE, ALASKA By Donald Grybeck Open-file report 77-166C 1977...BROOKS RANGE, ALASKA by Donald Grybeck This report, one of a series under the Regional Alaska Mineral Resource...mineral deposits of the Brooks Range. The Regional Alaska Mineral Resource Assessment Program is directed...the land selected under section 17 (d)(2) of the Alaska Native Claims Settlement Act. Brooks Range Because...unlikely in most of the area with the exception of the Arctic National Wildlife Range. There are no published |  | | 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 |  | | Book (volume) | | .............................................1 Alaska..................................................series includes granites, schists (mica, garnet, graphite, quartz), and gneisses, as well as numerous granite...N of Quenelda graphite mines.) d NW 2½ mi., the Southern Graphite Co. quarry⎯Graphite. (The known deposits...deposits of graphite are mostly confined to a zone with a NE-SW trend running from the NE corner of Clay... with widths form 2 to 5 mi.) Associated with graphite are: Feldspar, Biotite and Muscovite micas, Quartz |  | | Book (volume) | | .............................................1 Alaska..................................................series includes granites, schists (mica, garnet, graphite, quartz), and gneisses, as well as numerous granite...N of Quenelda graphite mines.) d NW 2½ mi., the Southern Graphite Co. quarry⎯Graphite. (The known deposits...deposits of graphite are mostly confined to a zone with a NE-SW trend running from the NE corner of Clay... with widths form 2 to 5 mi.) Associated with graphite are: Feldspar, Biotite and Muscovite micas, Quartz |  | | Report (volume) | | Synopsis of the Mineral Resources and Geology of Alaska GEOLOGICAL 1 SURVEY BULLETIN 1307 Synopsis... Synopsis of the Mineral Resources and Geology of Alaska By EDWARD H. COBB GEOLOGICAL SURVEY BULLETIN 1307...with the Department of Natural Resources, State of Alaska UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON:...Introduction _________________________________ Alaska Peninsula region ___________________________ Aleutian..._________ Northern Alaska region ____________________________ Northwestern Alaska region _^_______________________ |  | | 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 |  | | 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 . . . . . . . . . . . . . . . . . . . . . . . |  | | 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 |  | | 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...northernflankof the THERubyCreek(Bornite)copperdepositis located in theAmblerdistrict,Alaska,approximately 350 km...BrooksRange.Althoughcopper northwest of Fairbanks and 60 km north of the Arctic mineralizationhasbeenrecognizedin...Hydrothermal dolostone • Contact • Jurassic-Devonian • Bornite carbonate sequence ! ' i ' ., ' ':' •///• |  | 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 (issue) | | THE SHUNGNAK REGION, KOBUK YALLEY. By PHILIP S. SMITH and HENRY M. EAKIN. INTRODUCTION. In the central...produced annually for several years, in 1910 the district was nearly deserted. Many problems of importance...region considered in this report lies north of the Arctic Circle, adjacent to the 157th meridian. Particular...the region between Kogoluktuk Eiver on the east, Shungnak River on the north and west, and the Kobuk on...comprehensive account of the features of northwestern Alaska is in preparation and will serve to extend the |  | | Journal (article/letter/editorial) | | 467–469 BOOK REVIEWS Mineral Resources in the Arctic. Rognvald Boyd, Terje Bjerkgard, Bobo Nordahl,...resources-arctic). Mineral Resources in the Arctic reviews the geologic framework, mining history, and...and mineral resources of the arctic. The volume is an outgrowth of a study originally undertaken by the...produce digital geologic and geophysical maps of the arctic region. Two years later, a consortium of national...signed a cooperative agreement, entitled “Circum-Arctic Mineral Resources Project.” This book is among |  | | Report (issue) | | Division of Mining & Water Management FRONT COVER Top left: From late 199] to 1993 Cambior Alaska Inc. constructed...by Cambior Alaska Inc. as it appeared in early August 1994. From 1984 to 1995 Cambior Alaska and previous...mine, which is 18 percent of all the gold mined in Alaska during that period. Photo by T.K. Bundtzen. Middle:...1995 Cambior Alaska worked with the U.S. Bureau of Land Management and the State of Alaska to design and...are in foreground. Photo by George Bell, Cambior Alaska Inc. Bottom: Two caribou bulls feed on revegetated |  | Waizy, Hamidullah, Moles, Norman R., Smith, Martin P., Boyce, Adrian J. (2021) Formation of the giant Aynak copper deposit, Afghanistan: evidence from mineralogy, lithogeochemistry and sulphur isotopes. International Geology Review, 63 (17) 2104-2128 doi:10.1080/00206814.2020.1824129 | Journal (article/letter/editorial) | | garnet, scapolite and apatite. Chalcopyrite and bornite dominate the hypogene ore with lesser pyrite, pyrrhotite...deposit; copperbelt; neoproterozoic; chalcopyrite; bornite; cobaltite; biogenic sulphate reduction; thermochemical...Aynak deposit, are located in the Kabul Copper District, an area of 800 square kilometres situated within...asbestos in the Logar ultramafic complex. White star northwest of Kabul indicates location of the Khayakhana...two types of hypo gene ore are distinguished: a bornite-type with second ary chalcocite that makes up |  | | Book | | . •. .. • . . . . . 12 Bismuthinite .. .14 Bornite ...... . .................. 16 Boulangerite Bournonite... . ... , ••• Gcld ........... • ...... • .... Graphite .... 42 . .. 44 . .46 .... 48 • . . . • . ....Bismuthinite .................... . . . . . .... 12 Bornite. . . . . . . • . • • . . . • . • • . . . . • ...- · .• • ....... • ... . . . .. ......... 52 Graphite . . ....54 Silver . . . . . .. •.• ..... ....Metallogeny of the Proterozoic Rocks of Thunder Bay District, Ontario. PhD. thesis. University of Western Ontario |  | | | | element. Gold, copper, silver, platinum, bismuth and graphite fall in this subdivision. Sulphides and arsenides:...sulphur or arsenic and a metal ion. Chalcocite, bornite, chalcopyrite, covellite, pyrite, marcasite, pyrrhotite...description is not clear, e.g., submetallic, for graphite. Adamantine: brilliant, hard, durable, e.g., diamond...(brassy yellow), p. 42 pyrolusite (steel grey with bornite (bronze), p. 38 bluish tint), p. 82 pyrrhotite...yellow), p. 50 chalcocite (dark grey), p. 34 | graphite (steel grey, black), p. 30 | stibnite (lead grey) |  | | 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 |  | 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) | | 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 .. . . . . . . . . . |  | | Book | | tridaed ee ee hides po drae Pr bebeg ar b MINING, THE WHITEHORSE COPPER BELT: EXPLORATION AND GEOLOGY...1980) by D. TENNEY gig ee Wet aA Ik + if MINING, THE WHITEHORSE COPPER BELT: EXPLORATION AND GEOLOGY...on Photos Mines). Copper operations milling and mining (Whitehorse orebodyChief Present Frontispiece:...geologist who was actively involved in mining and exploration in the district during the decade of the seventies...work, mining practice, geological concepts and constraints and problems in development and mining. Earlier |  | | 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: Accomplishments During 1975 The United States Geological Survey in Alaska: Accomplishments...Edward H. The United States Geological Survey in Alaska. (Geological Survey Circular 733) Supt.ofDocs.no...States Geological Survey 2. Geological research-Alaska. 3. Geology-AlaskaBibliography. I. Cobb, Edward...resources of Alaska, by Edward H. Cobb ___________________________ New gravity map of Alaska, by David F...______________________ Exploration geochemistry in Alaska, by G. C. Curtin, G. W. Day, C. L. Forn, T. D. |  | | Report (issue) | | MINERAL RESOURCES OF ALASKA, 1913. By ALFRED H. BROOKS and others. PREFACE. By ALFRED H. BROOKS The...annual bulletins 1 treating of the progress of mining in Alaska a.nd summarizing the results achieved du.ring...particular district are therefore urged to procure a. copy of the com plete report on th.at district as soon...the year and summaries of the conditions of the mining industry, including statistics of mineral production...shall serve as convenient reference works on the mining industry for the yea.rs which they cover. Lack |
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