 | | Journal (article/letter/editorial) | | 2000, pp. 1417–1444 Dike-Hosted Ores of the Beast Deposit and the Importance of Eocene Magmatism in Gold...Gold Mineralization of the Carlin Trend, Nevada MICHAEL W. RESSEL,† DONALD C. NOBLE, Department of Geological...Mines, University of Nevada, Reno, Reno, Nevada 89557 CHRISTOPHER D. HENRY, Nevada Bureau of Mines and...Geology, Mail Stop 178, University of Nevada, Reno, Reno, Nevada 89557 AND WAYNE S. TRUDEL Newmont Gold...Carlin, Nevada 89822 Abstract The Beast, low-grade (7.3 Mt @ 0.7 g/t), disseminated Au deposit in the |  | | Journal (article/letter/editorial) | | 663–665 DISCUSSIONS DIKE-HOSTED ORES OF THE BEAST DEPOSIT AND THE IMPORTANCE OF EOCENE MAGMATISM IN GOLD...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 (Teal...deposits of the Carlin trend and elsewhere in northern Nevada with Eocene dikes and plutons argues for a genetic...Barneys Canyon, Melco, Cove, and the Battle Mountain district. Mako (1999) showed that Mercur is younger than |  | | Journal (article/letter/editorial) | | in Northern Nevada: Implications for Fluid and Metal Sources* R. M. TOSDAL,† Mineral Deposit Research Unit...J. S. CLINE, University of Nevada, 4505 Maryland Parkway, Las Vegas, Nevada 89104 C. MARK FANNING, Research...conventional techniques and of ore-stage arsenian pyrite using the Sensitive High Resolution Ion-Microprobe...10-µm-diameter spot SHRIMP analyses of ore-stage arsenian pyrite. These values approximately correspond to 206Pb/204Pb...compositions over the same range as in ore-stage arsenian pyrite are similar to those of Ordovician to Devonian |  | | Journal (article/letter/editorial) | | 347–383 Igneous Geology of the Carlin Trend, Nevada: Development of the Eocene Plutonic Complex and...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...Eocene magmatism coincided in time and space with deposit formation and was arguably the primary heat source...trend, centered approximately on the Betze-Post deposit and the richest part of the trend; (2) 37.6 Ma |  | Castor, S. B., Boden, D. R., Henry, C. D., Cline, J. S., Hofstra, A. H., McIntosh, W. C., Tosdal, R. M., Wooden, J. P. (2003) The Tuscarora Au-Ag District: Eocene Volcanic-Hosted EpithermalDeposits in the Carlin Gold Region, Nevada. Economic Geology, 98 (2) 339-366 doi:10.2113/gsecongeo.98.2.339 | Journal (article/letter/editorial) | | Tuscarora Au-Ag District: Eocene Volcanic-Hosted Epithermal Deposits in the Carlin Gold Region, Nevada STEPHEN...B. CASTOR,† Nevada Bureau of Mines and Geology, University of Nevada, Reno, Reno, Nevada 89557 DAVID...Reno, Nevada 89511 CHRISTOPHER D. HENRY, Nevada Bureau of Mines and Geology, University of Nevada, Reno...Reno, Nevada 89557 JEAN S. CLINE, Geoscience Department, University of Nevada, Las Vegas, Nevada 89154-4010...Institute of Mining and Technology, Socorro, New Mexico 87801 RICHARD M. TOSDAL, Mineral Deposit Research |  | 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 |  | | Journal (article/letter/editorial) | | Carlin-Type Gold Deposit, North-Central Nevada JEAN S. CLINE† University of Nevada, Las Vegas, 4505 Maryland...Vegas, Nevada 89154-4010 Abstract Pregold mineralization at the Getchell Carlin-type gold deposit includes...contain minor pyrite and trace chalcopyrite, arsenopyrite, galena, and sphalerite. The pyrite is moderately...compositions. Variable, low arsenic is present in pyrite in samples overprinted by gold mineralization....detected trace gold in the coarse, near-stoichiometric pyrite in overprinted samples. The pregold vein assemblage |  | 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) | | 2006 # Springer-Verlag 2006 Abstract Northern Nevada hosts the only province that contains multiple...terranes proximal to convergent margins. In northern Nevada, periodic reactivation of basement faults along...culminations that characterize the anomalous mineral deposit “trends.” Subsequently, these features localized...to leach gold from gold-enriched sequences and deposit it in reactive miogeoclinal host rocks below the...Geological Survey, Box 25046, MS 973, Denver, CO 80225, USA e-mail: pemsbo@usgs.gov D. I. Groves . F. P. Bierlein |  | Ye, Zaojun, Kesler, Stephen E., Essene, Eric J., Zohar, Pamela B., Borhauer, Jeffrey L. (2003) Relation of Carlin-type gold mineralization to lithology, structure and alteration: Screamer zone, Betze-Post deposit, Nevada. Mineralium Deposita, 38 (1) 22-38 doi:10.1007/s00126-002-0265-8 | Journal (article/letter/editorial) | | and alteration: Screamer zone, Betze-Post deposit, Nevada Received: 1 July 2001 / Accepted: 24 January...Screamer zone of the Betze-Post deposit, the largest Carlin-type gold deposit in the world. Screamer, which...Sciences, University of Michigan, Ann Arbor, MI 48105, USA E-mail: Skesler@umich.edu P.B. Zohar Barrick Goldstrike...Elko, NV 89803, USA J.L. Borhauer SNC Lavalin America, Inc., P.O. Box 29, Elko, NV 8903, USA horizontal...shows a direct relation to gold grade is pyrite. Some pyrite formed by sulfidation of the original rock |  | | Journal (article/letter/editorial) | | composition of sulfur in the Betze-Post-Screamer Deposit, Nevada, USA Received: 28 June 2004 / Accepted: 29 March...from the Betze-Post-Screamer deposit, the largest Carlin-type gold deposit in the world. Carlin-type deposits...of pre-ore diagenetic pyrite with thin overgrowths of ore-related arsenian pyrite rather than pure, ore-related...ore-related pyrite. Our SIMS spot analyses of ore-related pyrite overgrowths in the Screamer zone of the...the Betze-Post-Screamer deposit yield d34S values of about 1 to 4& with one value of about 7&. Conventional |  | | Journal (article/letter/editorial) | | Special Issue Devoted to Gold Deposits in Northern Nevada: Part 1. Regional Studies and Epithermal Deposits...Menlo Park, California 94025 Introduction Northern Nevada is one of the Earth’s premier gold- and silver-producing...gold and silver are mined from a wide range of deposit types (Table 1). Current production largely comes...gold mining district, producing nearly 125 t (4 Moz) of gold annually. Since large-scale mining began...2001, gold production from the entire state of Nevada was nearly 253 t (8.13 Moz), which accounted for |  | | Journal (article/letter/editorial) | | 2003, pp. 1225–1241 Alligator Ridge District, East-Central Nevada: Carlin-Type Gold Mineralization at...Carlin-type deposits in the Alligator Ridge mining district are present sporadically for 40 km along the...ahofstra@usgs.gov 118˚ Nevada Ca † Corresponding 120˚ Ba THE ALLIGATOR RIDGE mining district is in east-central...east-central Nevada, about 115 km south-southeast of Elko and about 100 km northwest of Ely (Figs. 1, 2a).... The gold district is on the southern extension of the northwest-striking, 60-km-long Carlin trend that |  | | Journal (article/letter/editorial) | | Mineralization in the Getchell and Twin Creeks Deposits, Nevada John A. Groff PII: DOI: Reference: S0169-1368(18)30361-5...Mineralization in the Getchell and Twin Creeks Deposits, Nevada, Ore Geology Reviews (2018), doi: https://doi.org/10...Mineralization in the Getchell and Twin Creeks Deposits, Nevada John A. Groff Department of Earth and Environmental...Environmental Sciences, New Mexico Institute of Mining and Technology, 801 Leroy Place, Socorro, New Mexico 87801...mineralization in the Getchell and Twin Creeks deposits, Nevada was undertaken to determine the origin(s) of Late-stage |  | Chakurian, A. M., Arehart, G. B., Donelick, R. A., Zhang, X., Reiners, P. W. (2003) Timing Constraints of Gold Mineralization along the Carlin Trend Utilizing Apatite Fission-Track, 40Ar/39Ar, and Apatite (U-Th)/He Methods. Economic Geology, 98 (6) 1159-1171 doi:10.2113/gsecongeo.98.6.1159 | Journal (article/letter/editorial) | | Geological Sciences, University of Nevada, Reno, Mail Stop 172, Reno, Nevada 89557 R. A. DONELICK, Department...between 28 and 41 Ma to the south of the Carlin East deposit whereas measured ages are greater than ~56 Ma to...the Carlin trend was south of the Carlin East deposit, near the 37 Ma Welches Canyon stock. Modeling...production. The Carlin deposit (type locality) is located in northeast Nevada, 40 km northwest of the...Elko (Fig. 1). The Carlin trend in northeastern Nevada hosts several important individual deposits and |  | | Journal (article/letter/editorial) | | Quartz-Associated Gold at the Betze-Post Carlin-Type Gold Deposit, Nevada, United States Jared D. Lubben,1,* Jean S....Mineral of Nevada Las Vegas, 4505 Maryland Parkway, Box 454010, Las Vegas, Nevada 89154-4010 Deposit Research...1Z4, Canada Abstract Quartz at the Betze-Post deposit, the largest Carlin-type gold system in the world...quartz are spatially associated with Au-bearing pyrite; both lack luminescence. Two generations of post-ore...quartz also varies spatially across the Betze-Post deposit, and d18OVSMOW values of ore-, late-ore, and post-ore |  | 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, Mail...Mackay School of Mines, University of Nevada-Reno, Reno, Nevada 89557 AND ROBERT G. JACKSON 150 East...Spring Creek, Nevada 89815 Abstract Deep Star is a high-grade Carlin-type gold deposit located in the...the northern part of the Carlin trend. The deposit averages 34.0 g/t Au and by year end 2000 had produced |  | Kovalev, K.R., Kalinin, Y.A., Naumov, E.A., Pirajno, F., Borisenko, A.S. (2009) A mineralogical study of the Suzdal sediment-hosted gold deposit, Eastern Kazakhstan: Implications for ore genesis. Ore Geology Reviews, 35 (2) 186-205 doi:10.1016/j.oregeorev.2008.11.007 | Journal (article/letter/editorial) | | mineralogical study of the Suzdal sediment-hosted gold deposit, Eastern Kazakhstan: Implications for ore genesis...Kazakhstan Gold-sulfide sedimentary-hosted deposit Carlin-type deposit Polygenetic mineralization 40 Ar/39Ar...Ar/39Ar dating a b s t r a c t The Suzdal gold deposit is located in the Western Kalba gold ore belt, Eastern...and geochemical data we suggest that the Suzdal deposit was formed by multistage processes. All these processes...arsenopyrite and native gold, the low As-content in pyrite, absence of realgar and orpiment, and low contents |  | | Journal (article/letter/editorial) | | Calcite and Barite at the Meikle Gold Deposit, Northern Carlin Trend, Nevada POUL EMSBO† AND ALBERT H. HOFSTRA...complicated hydrothermal history at the Meikle gold deposit was gold deficient but caused extensive postore...produce H2SO4 from H2S but not enough to alter pyrite to Fe oxide. Although H2S is an important goldtransporting...waters was a common phenomenon in north-central Nevada. Previous sulfur isotope studies have also shown...mineralization, the recent hydrologic history of the deposit provides important clues to earlier ore-forming |  | Johnston, M. K., Thompson, T. B., Emmons, D. L., Jones, K. (2008) Geology of the Cove Mine, Lander County, Nevada, and a Genetic Model for the McCoy-Cove Hydrothermal System. Economic Geology, 103 (4) 759-782 doi:10.2113/gsecongeo.103.4.759 | Journal (article/letter/editorial) | | 759–782 Geology of the Cove Mine, Lander County, Nevada, and a Genetic Model for the McCoy-Cove Hydrothermal...Inc., 240 South Rock Boulevard, Suite 117, Reno, Nevada 89502 TOMMY B. THOMPSON, Ralph J. Roberts Center...Research in Economic Geology, University of Nevada, Reno, Nevada 89557 DAVID L. EMMONS, Round Mountain Gold...Mountain, Nevada 89045 AND KEITH JONES Small Mine Development, P.O. Box 251, Battle Mountain, Nevada 89820...Fish Creek Mountains, Lander County, Nevada. Through the end of mining in 2001, large-scale open-pit |  | 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) | | 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...wt % NaCl equiv), acidic, and H2S rich. Goldrich pyrite formed by dissolution of dolomite and sulfidation...dissolution and replacement were complete, ore-stage pyrite and other insoluble minerals were all that remained...(24.7 g/t), and Betze-Post, which is the largest deposit yet discovered with production plus reserves of |  | | Journal (article/letter/editorial) | | 409–424 Geology of the Ivanhoe Hg-Au District, Northern Nevada: Influence of Miocene Volcanism, Lakes...Geological Survey, MS 176, University of Nevada, Reno, Reno, Nevada 89557-0047 Abstract The mercury-gold...mercury-gold deposits of the Ivanhoe mining district in northern Nevada formed when middle Miocene rhyolitic volcanism...west-central part of the district. Thus, although mineralization in the district took place during a span...shorter. The low-sulfidation deposits of the Ivanhoe district formed at the same time and under similar conditions |  | Chen, Maohong, Mao, Jingwen, Li, Chao, Zhang, Zhiqiang, Dang, Yuan (2015) Re–Os isochron ages for arsenopyrite from Carlin-like gold deposits in the Yunnan–Guizhou–Guangxi “golden triangle”, southwestern China. Ore Geology Reviews, 64. 316-327 doi:10.1016/j.oregeorev.2014.07.019 | Journal (article/letter/editorial) | | quite different from Carlin-type gold deposits in Nevada, D U.S.A.. CE P Southwestern China TE Key...Arsenopyrites; Re-Os dating; Carlin-like gold deposit; AC 1. Introduction The Asian continent hosts...with the deposits in the Carlin gold province of Nevada, along the North American IP T craton margin...largest one, the Lannigou NU (Jinfeng) gold deposit in Guizhou Province, with an exploration depth...Shuiyindong gold TE CE P g/t (Liu et al., 2009). D deposit in Guizhou Province is 84 tonne, with grades locally |  | | Journal (article/letter/editorial) | | Tin-Polymetallic Mineralization in the Oruro Mining District, Central Bolivian Tin Belt Asahiko SUGAKI...tin-polymetallic ore deposits of the Oruro mining district in the central part of the Bolivian tin belt...that hypogene mineralization in the Oruro mining district took place during the early to middle Miocene:...in the northernmost tin belt. In the Oruro mining district, just south of the Arica Elbow Line, we carried...minerals from the Oruro mining district, the principal tin-producing district in Bolivia, and discuss |  | Cepedal, A., Fuertes-Fuente, M., Martin-Izard, A., Gonzalez-Nistal, S., Barrero, M. (2008) GOLD-BEARING As-RICH PYRITE AND ARSENOPYRITE FROM THE EL VALLE GOLD DEPOSIT, ASTURIAS, NORTHWESTERN SPAIN. The Canadian Mineralogist, 46 (1) 233-247 doi:10.3749/canmin.46.1.233 | Journal (article/letter/editorial) | | 233 GOLD-BEARING As-RICH PYRITE AND ARSENOPYRITE FROM THE EL VALLE GOLD DEPOSIT, ASTURIAS, NORTHWESTERN...Abstract The El Valle deposit is included within the El Valle – Boinás Au–Cu deposit in Asturias, northwestern...and the main ore minerals in unoxidized zones are pyrite and arsenopyrite. Their textures and major- and...generations of arsenopyrite and four of pyrite. Among these, pyrite II is the only one that is rich in trace...(600–1200 ppm) and Se (up to 2000 ppm). This As-rich pyrite II displays various textures, sizes and morphologies |  | | Book (edition) | | Resource Reviews Series editor John Slack, Reston, VA, USA More information about this series at http://www...from Argentina, Canada, Chile, China, Iran and the USA, including new maps and sections and additional colour...suggestions for the target generation teams of mining v vi companies exploring for world-class gold...Kanowna Belle Gold Mines in Kalgoorlie, PT North Mining Indonesia in Jakarta, TU Bergakademie Freiberg... . . . . . . . . . . . . . 6.3.1 Ladolam Gold Deposit, Lihir Island, Papua New Guinea . . . . . . . |
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