 | | 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...could be 7 to 22 m.y. younger, using the oldest alunite from Gold Quarry or the 15 Ma Carlin Formation |  | 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) | | 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) | | 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...ages of hypogene mineralization, and supergene alunite and jarosite provide ages for erosional and weathering...that hypogene mineralization in the Oruro mining district took place during the early to middle Miocene:...6±1.0 Ma at Llallagua. Fine grained supergene alunite (δ34S = –10.1 ‰) and jarosite yield K-Ar ages 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 |  | | 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...than those of local bulk sulfide and supergene alunite indicating that SO4 was not derived from supergene...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 |  | 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...(24.7 g/t), and Betze-Post, which is the largest deposit yet discovered with production plus reserves of...critical to formation of high-grade ore in the Meikle deposit, and perhaps, other deposits, and (2) postore processes...(Silurian-Dev Vinini Formation (Ordovician) Gold Deposit Footprint Fault Thrust Fault KLE Southern Edge |  | | 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 . . . . . . . |  | Bernet, Matthias, Piraquive, Alejandro, Urueña, Cindy, López-Isaza, Julián Andrés, Bermúdez, Mauricio A., Zuluaga, Carlos, Amaya, Sergio, Villamizar, Nicolás (2019) Multidisciplinary petro-geo-thermochronological approach to ore deposit exploration. Ore Geology Reviews, 112. 103017 doi:10.1016/j.oregeorev.2019.103017 | Journal (article/letter/editorial) | | petro-geo-thermochronological approach to ore deposit exploration Matthias Bernet, Alejandro Piraquive...petro-geo-thermochronological approach to ore deposit exploration, Ore Geology Reviews (2019), doi: https://doi...petro-geo-thermochronological approach to ore deposit exploration Matthias Bernet*1, Alejandro Piraquive...timing of initial host rock crystallization, ore deposit formation and subsequent exhumation as the thermal...economic interest. So, independent of the ore deposit type a good understanding of the thermal evolution |
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