 | | Report (issue) | | Valley-Independence Lineament, Lynn Window, Eureka County, Nevada by Stephen G. Peters Open-File Report 99-329...Mackay School of Mines, MS-176, University of Nevada, Reno, Nevada 89557-0047 CONTENTS Abstract Introduction...the Richmond Mountain area, Lynn window, Eureka County, Nevada in back RELATIONS BETWEEN THE RICHMOND...VALLEY-INDEPENDENCE LINEAMENT, LYP T N WINDOW, EUREKA COUNTY, NEVADA By Stephen G. Peters Abstract The Richmond...miogeoclinal assemblage and contains the Carlin gold mine along its northern margin. The Richmond Mountain |  | | Report (issue) | | MINERALS OF NEVADA MINERALS OF NEVADA Peer Hen By CASTOR oan eGORY.C.oFER DOCK NEVADA AND BUREAU... UNIVERSITY Reno & Las Vegas OF NEVADA PRESS GEOLOGY Nevada Bureau of Mines and Geology Special...University of Nevada Press, Reno, Nevada 89557 USA Copyright © 2004 by University of Nevada Press Photographs...otherwise noted Map of Mining Districts and significant mineral occurrences of Nevada by Nevada Bureau of Mines...Cataloging-in-Publication Data Castor, Stephen B, Minerals of Nevada / Stephen B. Castor and Gregory C. Ferdock.— Ist |  | | Journal (article/letter/editorial) | | DIKE-HOSTED ORES OF THE BEAST DEPOSIT AND THE IMPORTANCE OF EOCENE MAGMATISM IN GOLD MINERALIZATION OF THE CARLIN...CARLIN TREND, NEVADA—A REPLY MICHAEL W. RESSEL,† DONALD C. NOBLE, Department of Geological Sciences/172...Sciences/172, University of Nevada, Reno, Reno, Nevada 89557 CHRISTOPHER D. HENRY, Nevada Bureau of Mines and... University of Nevada, Reno, Reno, Nevada 89557 AND WAYNE S. TRUDEL Newmont Mining Corporation, P.O...O. Box 669, Carlin, Nevada 89822 We appreciate the comments of G.D. Langstaff and the opportunity to | | | Report (issue) | | MINERALS OF NEVADA MINERALS OF NEVADA STEPHEN B. CASTOR and G R EGOR Y C . F E R D OC K l NEVADA BUREAU...association with the UNIVERSITY OF NEVADA PRESS Reno & Las Vegas Nevada Bureau of Mines and Geology Special...University of Nevada Press, Reno, Nevada 89557 USA Copyright© 2004 by Uni versity of Nevada Press Photographs...Districts and si gnificant minernl occurrences of Nevada by Nevada Bureau of Mines and Geology All rights reserved...-Publ ication Dat,i Castor, Stephen B. Minerals of Nevada/ Stephen B. Castor and Gregory C. Ferdock.- rst |  | | Journal (article/letter/editorial) | | DIKE-HOSTED ORES OF THE BEAST DEPOSIT AND THE IMPORTANCE OF EOCENE MAGMATISM IN GOLD MINERALIZATION OF THE CARLIN...CARLIN TREND, NEVADA—A DISCUSSION G. D. LANGSTAFF† 3575 Gypsum Lane, Suite 6, Reno, Nevada 89503 Sir:...associated with the Cretaceous, copper-rich Mike deposit has been attributed to an underlying pluton...sedimentary rockhosted gold deposits of the Carlin trend and elsewhere in northern Nevada with Eocene dikes...Mountain (Nutt et al., 2000), Getchell (Berger, 1985), Gold Bar (French et al., 1996), Pinson (Foster and Kretschmer |  | | Report (issue) | | Sediment-Hosted Gold Deposits of the World—Database and Grade and Tonnage Models By Vladimir I. Berger...Bliss, J.D., and Moring, B.C., 2014, Sediment-hosted gold deposits of the world—Database and grade and tonnage.............................................. 3 Deposit Name ........................................................................................ 8 Mining Methods ................................................................................... 27 Deposit Area and Thickness ........................... |  | | Journal (article/letter/editorial) | | Trend, Nevada: Development of the Eocene Plutonic Complex and Significance for Carlin-Type Gold Deposits...Sciences, University of Nevada, Reno, Nevada 89557-0088 AND CHRISTOPHER D. HENRY† Nevada Bureau of Mines and...and Geology, University of Nevada, Reno, Nevada 89557-0088 Abstract The Carlin trend contains the largest...of Carlin-type gold deposits in the world. Two major controversies about these giant gold deposits have...Eocene magmatism coincided in time and space with deposit formation and was arguably the primary heat source |  | Emsbo, Poul, Groves, David I., Hofstra, Albert H., Bierlein, Frank P. (2006) The giant Carlin gold province: a protracted interplay of orogenic, basinal, and hydrothermal processes above a lithospheric boundary. Mineralium Deposita, 41 (6) 517-525 doi:10.1007/s00126-006-0085-3 | Journal (article/letter/editorial) | | H. Hofstra . Frank P. Bierlein The giant Carlin gold province: a protracted interplay of orogenic, basinal...Northern Nevada hosts the only province that contains multiple world-class Carlin-type gold deposits...lithospheric mantle. Globally, most other significant gold provinces form in volcanic arcs and accreted terranes...terranes proximal to convergent margins. In northern Nevada, periodic reactivation of basement faults along...discharge of basinal brines that deposited syngenetic gold along the basin margins. Inversion of these basins |  | | Journal (article/letter/editorial) | | Geochemical Exploration for Gold Through Transported Alluvial Cover in Nevada: Examples from the Cortez...TAUFEN 2,* 1 Nevada Bureau of Mines and Geology, University of Nevada Reno, Reno, Nevada, 89557-0178...surveys were completed over covered Carlin-type gold deposits in the Cortez mine area with the expressed...discover Au ore under transported alluvial cover in Nevada. Orientation tests were designed to assess the...targets at the deposit scale and “footprints” associated with deposits at the district scale. Detailed |  | Arehart, G. B., Chakurian, A. M., Tretbar, D. R., Christensen, J. N., McInnes, B. A., Donelick, R. A. (2003) Evaluation of Radioisotope Dating of Carlin-Type Deposits in the Great Basin,Western North America, and Implications for Deposit Genesis. Economic Geology, 98 (2) 235-248 doi:10.2113/gsecongeo.98.2.235 | Journal (article/letter/editorial) | | Basin, Western North America, and Implications for Deposit Genesis G. B. AREHART,† A. M. CHAKURIAN,* D. R...of Geological Sciences, University of Nevada, Reno, Reno, Nevada 89557 J. N. CHRISTENSEN, Lawrence Berkeley...Berkeley, California 94720 B. A. MCINNES, CSIRO Ore Deposit Processes, Minerals Research Laboratories, North...dates, for the Rodeo deposit on the Carlin trend and for the Barneys Canyon deposit in Utah. Complete resetting...Creeks, but Twin Creeks is the only Carlin-type deposit where adularia has been reported. Several other |  | | Report (issue) | | GEOLOGICAL SURVEY CONTRIBUTIONS TO THE GOLD METALLOGENY OF NORTHERN NEVADA Richard M. Tosdal editor Open-File...OF CONTENTS Contributions to the gold metallogeny of northern Nevada Preface R.M. Tbsdfl/...............the crustal structure near the Battle Mountain-Eureka mineral trend from geophysical constraints V.J...Regional crustal structure beneath the Carlin Trend, Nevada, based on deep electrical geophysical measurements...the northern Great Basin and relationships to Au deposit trends J.L Wooden, R.W. Kistler, andRM. rosrfa/ |  | | Report (issue) | | MANAGEMENT'S WINNEMUCCA DISTRICT AND SURPRISE RESOURCE AREA, NORTHWEST NEVADA AND NORTHEAST CALIFORNIA... MS 176, Mackay School of Mines, University of Nevada, Reno, Reno, NV 89557-0047 CONTENTS Introduction........................................ Northern Nevada Rift ............................................assessment of BLMadministered lands in northwest Nevada and northeast California. The project area is composed...(RAs), totalling 13.5 million acres, in northwest Nevada and northeast California (figs. 1, 2). The SonomaGerlach |  | Heitt, D. G., Dunbar, W. W., Thompson, T. B., Jackson, R. G. (2003) Geology and Geochemistry of the Deep Star Gold Deposit, Carlin Trend, Nevada. Economic Geology, 98 (6) 1107-1135 doi:10.2113/gsecongeo.98.6.1107 | Journal (article/letter/editorial) | | Deep Star Gold Deposit, Carlin Trend, Nevada DEAN G. HEITT,† W. WARREN DUNBAR, Newmont Mining Corporation...Corporation, P.O. Box 669, Carlin, Nevada 89822 TOMMY B. THOMPSON, Center for Research in Economic Geology,...University of Nevada-Reno, Reno, Nevada 89557 AND ROBERT G. JACKSON 150 East Flora Lane, Spring Creek, Nevada...high-grade Carlin-type gold deposit located in the northern part of the Carlin trend. The deposit averages 34.0...(1,217,000 oz) gold with a remaining reserve of 16.0 t (513,698 oz) gold. The deposit is primarily hosted |  | | Report (issue) | | diamond-drill crew explores the Johnson River gold-polymetallic deposit near Iliamna volcano about 200 miles (320...(320 kilometers) southwest of Anchorage. The deposit, which was discovered by Anaconda Minerals in 1983...(997,542 tonnes) grading 10.35 grams per tonnes gold, 7.84 grams per tonnes silver, 8.37% zinc, 1.17%...is developed, the deposit will be mined by underground mining methods. The deposit is part of lands owned...quartz-sulfide stockwork of the Johnson River deposit. (Photos by Chris Rockingham, Westmin Resources |  | Doebrich, Jeff L., Albino, G.V., Barker, C.E., Duffield, W.A., Dunn, V.C., Hanna, W.F., McFarlan, J.P., McGuire, D.J., Miller, M.S., Peters, S.G., Plouff, Donald, Raines, G.L., Sawatasky, D.L., Spanski, G.T. (1994) Resource assessment of the Bureau of Land Management's Winnemucca District and Surprise Resource Area, Northwest Nevada and Northeast California. Open-File Report Vol. 1994 (94-712) US Geological Survey doi:10.3133/ofr94712 | Report (issue) | | MANAGEMENT'S WINNEMUCCA DISTRICT AND SURPRISE RESOURCE AREA, NORTHWEST NEVADA AND NORTHEAST CALIFORNIA...Field Office, Mackay School of Mines, University of Nevada, Reno, NV 89557-0047 2U.S. Geological Survey, Unit...47 3. Descriptive Models for Metallic Mineral Deposit Types............................................Winnemucca District and Surprise Resource Area, an area covering 13.5 million acres in northwest Nevada and...part of their Resource Management Plan for the District/Resource Area or for other planning units such |  | | Report (issue) | | the Division of Trade & Development Division of Mining & Water Management FRONT COVER Top left: From...fish populations. When the mine closed, Valdez Creek was diverted back to its original location. Cambior...Beginning excavation work on Pit A-8 of Valdez Creek gold mine operated by Cambior Alaska Inc. as it appeared...refined gold from the Valdez Creek (or Denali) placer mine, which is 18 percent of all the gold mined in...and backfill in the former Valdez Creek gold mine in Valdez Creek valley. Recontoured Pit A-7 is shown |  | | Report (issue) | | Development Division of Mining & Water Management FRONT COVER Top: Ryan Lode Mine gold recovery plant and...investigates a silver prospect in the Chulitna mining district during a DGGS mapping project in July 1997...and Jim Vohden (right) of the Alaska Division of Mining & Water Management, and Bronwen Wang of the U.S...Todd Brobst marks ore zone on face in the Greens Creek Mine on Admiralty Island west of Juneau, Alaska...Alaska’s mining industry in 1997. Without question, Alaska is experiencing a world-class boom in mining that |  | Theodore, T.G., Kotlyar, B.B., Singer, D.A., Berger, V.I., Moring, B.C., Cluer, J.K. (2000) Rock geochemistry in the Tuscarora Mountains, northern Carlin Trend, Nevada. Open-File Report 2000-402. US Geological Survey doi:10.3133/ofr00402 | Report (issue) | | the Tuscarora Mountains, Northern Carlin Trend, Nevada ByJed G. Theodore1 , Boris B. Kotlyar1 , Donald...barite mine 13 Geochemical data from Boulder Creek area (Group 3) 16 Discussion 17 References ...for 15 elements from 72 rocks from the Boulder Creek area (Sample Group 3) of the Beaver Peak quadrangle...statistics for 78 rocks analyzed in the Boulder Creek area (Group 3, table 4) of the Beaver Peak quadrangle...18 19 20 21 22 23 24 Index map of north-central Nevada Geologic map of Santa Renia Fields and Beaver Peak |  | Emsbo, P., Hofstra, A. H., Lauha, E. A., Griffin, G. L., Hutchinson, R. W. (2003) Origin of High-Grade Gold Ore, Source of Ore Fluid Components, and Genesis of the Meikle and Neighboring Carlin-Type Deposits, Northern Carlin Trend, Nevada. Economic Geology, 98 (6) 1069-1105 doi:10.2113/gsecongeo.98.6.1069 | Journal (article/letter/editorial) | | Vol. 98, 2003, pp. 1069–1105 Origin of High-Grade Gold Ore, Source of Ore Fluid Components, and Genesis...Neighboring Carlin-Type Deposits, Northern Carlin Trend, Nevada POUL EMSBO,† ALBERT H. HOFSTRA, U.S. Geological...Barrick Goldstrike Mines, Inc., P.O. Box 29, Elko, Nevada 89801 AND RICHARD W. HUTCHINSON Department of...Carlin-type gold deposits with reserves of ca. 220 t gold at an average grade of 24.7 g/t. Locally, gold grades...converged at Meikle to create these spectacular gold grades. Prior to mineralization, a Devonian hydrothermal |  | Vikentyev, I.V., Tyukova, E.E., Vikent'eva, O.V., Chugaev, A.V., Dubinina, E.O., Prokofiev, V.Yu., Murzin, V.V. (2019) Vorontsovka Carlin-style gold deposit in the North Urals: Mineralogy, fluid inclusion and isotope data for genetic model. Chemical Geology, 508. 144-166 doi:10.1016/j.chemgeo.2018.07.020 | Journal (article/letter/editorial) | | Accepted Manuscript Vorontsovka Carlin-style gold deposit in the North Urals: Mineralogy, fluid inclusion...Prokofiev, V.V. Murzin , Vorontsovka Carlin-style gold deposit in the North Urals: Mineralogy, fluid inclusion... ACCEPTED MANUSCRIPT VORONTSOVKA CARLIN-STYLE GOLD DEPOSIT IN THE NORTH URALS: MINERALOGY, FLUID INCLUSION... ACCEPTED MANUSCRIPT 2 ABSTRACT The Vorontsovka gold deposit in the Tagil zone, North Urals, hosts 101 t...enriched in Fe, Mn, Ba, Zn, Pb, Au, Ag and S to deposit these components as sulphide dissemination in the |  | | Report (issue) | | A view of the main ore zone at the Carlin mine, Nevada. Popovich Hill is on the left and is underlain...this disseminated gold deposit in the 1960's inspired much of the subsequent gold exploration in the...programs in the USGS include basic research on ore-deposit systems, studies of strategic and critical minerals...Forum in Reno, Nev., there is a special emphasis on gold and other precious-metal deposits in the Western...geophysical studies of concealed mineral deposits in Nevada and elsewhere, evaluation of the regional geological |  | Kelley, D. L., Kelley, K. D., Coker, W. B., Caughlin, B., Doherty, M. E. (2006) Beyond the Obvious Limits of Ore Deposits: The Use of Mineralogical, Geochemical, and Biological Features for the Remote Detection of Mineralization. Economic Geology, 101 (4) 729-752 doi:10.2113/gsecongeo.101.4.729 | Journal (article/letter/editorial) | | Detection of Mineralization DAVID L. KELLEY,† Newmont Mining Corporation, 357 Inverness Drive South, Englewood...ALS Chemex, 994 Glendale Ave., Unit 3, Sparks, Nevada 89431 Abstract Far field features of ore deposits...variety of far field features of different ore deposit types and considers novel applications to exploration...intrusive rocks permissive for iron oxide copper gold (IOCG) and porphyry deposits; resistate mineral...for volcanogenic massive sulfide (VMS), orogenic gold, and porphyry deposits; and pyrite chemistry to |  | | Report (issue) | | assessments _____________________ Geologic studies of mining districts and mineralbearing regions _________________...Phosphate investigation ____________ Novaculite in Nevada ________________ Mineral-fuel investigations _______________...___-_——-————————— Idaho ______________________ Nevada _____________________ Oregon ________________———___...Reclamation ____________________ Impact of surface mining _____________ Cooperative projects with States...——________________ dissolved oxygen DOMES ___ Deep Ocean Mining Environmental Study DSDP _____________ Deep Sea |  | | Book | | Deposits of Canada: A Synthesis of Major Deposit-types, District Metallogeny, the Evolution of Geological...prealable convenir d'ententes aces fins avec l'editeur. Gold-rich specimen fro1n the Don,e Mine, Tim1nins, Ontario...136 lbs (61.8kg) of which abo11t 20% by weight is gold. This specin1en is a high-grade Timiska1ning conglon1erate...carbonate-pyrite-quartz veins with spectacular visible gold. Tt most likely came fro1n the bonanza East Dorne...ankerite and minor quartz, shattered and invaded by gold. GSC san1ple fro111 National Mineral Collection |  | | Book (volume) | | some prospecting and mining was carried out by the Russians. The first recorded mining venture in Alaska...Alaska was on the Kenai Peninsula, where a placer gold mine was operated from 1848 to about 1850. The Russians...1912. Following the change of ownership of Alaska, mining and exploration activity continued at a low level...the end of the century. In 1877 the first lode-gold mine began pro¬ duction in Alaska near the former...lode mine near Juneau began operation. The bonanza gold discoveries in the Canadian Klondike on the upper |
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