 | | Journal (article/letter/editorial) | | 311â330 The Veladero High-Sulfidation Epithermal Gold Deposit, El Indio-Pascua Belt, Argentina: Geochronology...Thomas Bissig,2 and Thomas Monecke3 1 Department 2 Mineral of Mining Engineering, Colorado School of Mines...Golden, Colorado 80401 Deposit Research Unit, Department of Earth, Ocean and Atmospheric Sciences, University...Vancouver, British Columbia V6T 1Z4, Canada 3 Department of Geology and Geological Engineering, Colorado...Golden, Colorado 80401 Abstract The world-class Veladero high-sulfidation epithermal gold deposit is located |  | | Journal (article/letter/editorial) | | Framework of the Veladero High-Sulfidation Epithermal Deposit Area, Cordillera Frontal, Argentina DIEGO CHARCHAFLIĂ...Indio belt of Chile-Argentina, the 12.6-million ounce (Moz) gold, late Miocene Veladero high-sulfidation...belt that was bevelled by the regional Miocene Frontera-Deidad paleogeomorphic surface. The Cerro de las...Formation, deposited across the Frontera-Deidad surface, represents at Veladero an ~16 Ma vent complex characterized...lacustrine tuffaceous sandstone and siltstone. Gold at Veladero is hosted in a tabular, north-northwest elongated |  | Holley, Elizabeth A., Monecke, Thomas, Bissig, Thomas, Reynolds, T. James (2017) Evolution of High-Level Magmatic-Hydrothermal Systems: New Insights from Ore Paragenesis of the Veladero High-Sulfidation Epithermal Au-Ag Deposit, El Indio-Pascua Belt, Argentina. Economic Geology, 112 (7) 1747-1771 doi:10.5382/econgeo.2017.4528 | Journal (article/letter/editorial) | | Paragenesis of the Veladero High-Sulfidation Epithermal Au-Ag Deposit, El Indio-Pascua Belt, Argentina Elizabeth...3,* and T. James Reynolds4 1 Department 2 Department 3 Mineral of Mining Engineering, Colorado School...Golden, Colorado 80401 Deposit Research Unit, Department of Earth and Ocean Sciences, University of British...Denver, Colorado 80202 Abstract The world-class Veladero high-sulfidation epithermal Au-Ag deposit is located...located in the Andean cordillera of Argentina near the northern end of the El Indio-Pascua metallogenic |  | Sillitoe, Richard H., Devine, Fionnuala A.M., Sanguinetti, Martin I., Friedman, Richard M. (2019) Geology of the JosemarĂa Porphyry Copper-Gold Deposit, Argentina: Formation, Exhumation, and Burial in Two Million Years. Economic Geology, 114 (3) 407-426 doi:10.5382/econgeo.4645 | Journal (article/letter/editorial) | | of the JosemarĂa Porphyry Copper-Gold Deposit, Argentina: Formation, Exhumation, and Burial in Two Million...Resources Inc., Gorriti 4855, CABA, Buenos Aires, Argentina Centre for Isotopic and Geochemical Research...located in the Frontal Cordillera of San Juan Province, Argentina, near the present-day northern limit...sea level in the Frontal Cordillera of San Juan Province, Argentina, ~8 km east of the border with Chile...Indio rt Pliocene - Holocene sediments TINA Veladero ue ho ac 20 km GEOLOGY Valeriano 15° si |  | Ford, A., Hagemann, S.G., Fogliata, A.S., Miller, J.M., Mol, A., Doyle, P.J. (2015) Porphyry, epithermal, and orogenic gold prospectivity of Argentina. Ore Geology Reviews, 71. 655-672 doi:10.1016/j.oregeorev.2015.05.013 | Journal (article/letter/editorial) | | epithermal, and orogenic gold prospectivity of Argentina A. Ford a,b,â, S.G. Hagemann a, A.S. Fogliata...FundaciĂłn Miguel Lillo, University of TucumĂĄn, Argentina d Troy Resources Ltd., 214 King Street West, Suite...Accepted 18 May 2015 Available online xxxx Keywords: Argentina Gold Prospectivity mapping a b s t r a c t This...porphyry, epithermal, and orogenic gold districts in Argentina, including the tectonic, geological, and structural...epithermal and orogenic gold mineralization in Argentina. The results of the prospectivity mapping highlight |  | Deyell, C. L., Leonardson, R., Rye, R. O., Thompson, J. F. H., Bissig, T., Cooke, D. R. (2005) Alunite in the Pascua-Lama High-Sulfidation Deposit: Constraints on Alteration and Ore Deposition Using Stable Isotope Geochemistry. Economic Geology, 100 (1) 131-148 doi:10.2113/100.1.0131 | Journal (article/letter/editorial) | | located in the El Indio-Pascua belt of Chile and Argentina, contains over 16 million ounces (Moz) Au and...situated in the Cordillera Principal of Chile and Argentina at the north end â Corresponding author: e-mail...of hydrothermal alteration occur throughout the district and are visible as distinct color anomalies and...veins at la Mejicana, Nevados del Famatina district, Argentina (Losada-Calderon and McPhail, 1996), late...in the Chilean region in 1977 by CompanĂa Minera San JosĂ© S.A. The property was explored by a number of |  | | Journal (article/letter/editorial) | | Earth. In 2017, the Central Andes accounted for the mine production of around 39% of the worldâs copper,...youngest and easternmost extend from central Chile/Argentina to Bolivia and to northern Peru and beyond. Table...leading copper producer, with Peru second). 1 Department of Earth Sciences, University of Geneva rue des...deposit looking to the north. Present surface (before mining) is only a few hundred meters below paleosurface...Tin Belt extends from Southern Peru to northern Argentina east of the MioceneâEarly Pliocene belt of porphyry |  | Maydagan, L., Franchini, M., Chiaradia, M., Dilles, J., Rey, R. (2014) The Altar Porphyry Cu-(Au-Mo) Deposit (Argentina): A Complex Magmatic-Hydrothermal System with Evidence of Recharge Processes. Economic Geology, 109 (3) 621-641 doi:10.2113/econgeo.109.3.621 | Journal (article/letter/editorial) | | 621â641 The Altar Porphyry Cu-(Au-Mo) Deposit (Argentina): A Complex Magmatic-Hydrothermal System with...AutĂłnoma de Buenos Aires, Argentina 2 Departamento 3 Departamento 4 Department de GeologĂa y PetrĂłleo...1400, 8300 NeuquĂ©n, Argentina de GeologĂa, Universidad Nacional del Sur, San Juan 670, 8000 BahĂa Blanca...Blanca, Argentina of Mineralogy, University of Geneva, Rue des MaraĂźchers 13, 1205 Geneva, Switzerland...(Oeste) 117, Piso 5, Edificio Derby, Ciudad San Juan, Argentina Abstract Altar (31Âș 29â S, 70Âș 28â W) is |  | Chouinard, A., Williams-Jones, A. E., Leonardson, R. W., Hodgson, C. J., Silva, P., Tellez, C., Vega, J., Rojas, F. (2005) Geology and Genesis of the Multistage High-Sulfidation Epithermal Pascua Au-Ag-Cu Deposit, Chile and Argentina. Economic Geology, 100 (3) 463-490 doi:10.2113/gsecongeo.100.3.463 | Journal (article/letter/editorial) | | Pascua Au-Ag-Cu Deposit, Chile and Argentina ANNICK CHOUINARD,â Department of Geological Sciences and Geological...Ontario, Canada K7L 3N6 ANTHONY E. WILLIAMS-JONES, Department of Earth and Planetary Sciences, McGill University...the El Indio belt of north-central Chile and Argentina and was the product of a high-sulfidation hydrothermal...system developed above a porphyry stock located in Argentina. Extensive vuggy silica and advanced argillic...DACITIC FLOWS AND TUFFS o 29 30' S VOLCANIC ROCKS Veladero MID TO UPPER MIOCENE ESCABROSO GROUP ANDESITIC |  | | Book | | The endsheet maps are reprinted from The Mexican Mining Industry 1890-1950 by Marvin D. Bernstein, by permission... CONTENTS âą Foreword lX Preface Xl Important Mining Districts 1 Discovery and Developments in Mexico...introduction contains an interesting summary of the mining history and the development of mineralogy. It also...The author discusses eight of the more important mining districts in Mexico, which produce fine mineral...geologists, mineralo- LX x I Foreword gists, and mining engineers, but also for mineral and gem collectors | | | Book | | The endsheet maps are reprinted from The Mexican Mining Industry 1890-1950 by Marvin D. Bernstein, by permission...is * CONTENTS Foreword Preface Important Mining Districts Discovery and Developments in MĂ©xico...introduction contains an interesting summary of the mining history and the development of mineralogy. It also...The author discusses eight of the more important mining districts in MĂ©xico, which produce fine mineral...geologists, mineralo- x / Foreword gists, and mining engineers, but also for mineral and gem collectors |  | | Journal (article/letter/editorial) | | El Indio) and bulktonnage (e.g., Pascua-Lama, Veladero), high sulfidation epithermal gold ± silver deposits...prospects also occur farther east, in westernmost Argentina, where they were generated in the backarc to the...AL. Potrerillos Bolivia -26°30â ESPERANZA Argentina Chile Antofagasta LA COIPA Fig. 2 PUREN CopiapĂł...Maricunga CASERONES (REGALITO) MARTE PASCUA -LAMA VELADERO EL INDIO -30° -30° El Indio belt LOBO LA PEPA...to 1990 under an option agreement with a Chilean mining entrepreneur. At the same time, Anglo American |  | | Journal (article/letter/editorial) | | California-Vetas mining district. Coeval volcanic rocks are not recognized in the district and volumetrically...Epithermal mineralization in the California-Vetas mining district at 7.4° N and 70.9 W in the eastern Cordillera...Angostura deposit within the California-Vetas mining district and a spatial association of mineralization...intruding Cretaceous sedimentary rocks west of the district. Rhenium-osmium analyses of pyrite concentrates...artisanal gold mines in the California-Vetas mining district yielded an age of 57 ± 10 Ma (Mathur et al |  | Mavrogonatos, Constantinos, Voudouris, Panagiotis, Spry, Paul G., Melfos, Vasilios, Klemme, Stephan, Berndt, Jasper, Baker, Tim, Moritz, Robert, Bissig, Thomas, Monecke, Thomas, Zaccarini, Federica (2018) Mineralogical Study of the Advanced Argillic Alteration Zone at the Konos Hill MoâCuâReâAu Porphyry Prospect, NE Greece. Minerals, 8 (11) 479 doi:10.3390/min8110479 | Journal (article/letter/editorial) | | 15784 Athens, Greece; voudouris@geol.uoa.gr Department of Geological and Atmospheric Sciences, Iowa...Vancouver, BC V6C 2B5, Canada; timb@eldoradogold.com Department of Mineralogy, University of Geneva, CH-1205...ThomasBissig@goldcorp.com Center for Mineral Resources Science, Department of Geology and Geological Engineering, Colorado...Street, Golden, CO 80401, USA; tmonecke@mines.edu Department of Applied Geosciences and Geophysics, University...best-known example is in the Kassiteres-Sapes district [22â24], where advanced argillic alteration zones |  | Deyell, C.L., Rye, R.O., Landis, G.P., Bissig, T. (2005) Alunite and the role of magmatic fluids in the Tambo high-sulfidation deposit, El IndioâPascua belt, Chile. Chemical Geology, 215 (1) 185-218 doi:10.1016/j.chemgeo.2004.06.038 | Journal (article/letter/editorial) | | T. Bissigc a Mineral Deposit Research Unit, Department of Earth and Ocean Sciences, University of British...Denver Federal Center, Denver, CO, 80225, USA c Department of Geological Sciences and Geological Engineering...Episodic magmatic-hydrothermal activity in the district occurred over at least 4 my and is characterized...epithermal deposits and prospects, including the El Indio mine (N15 t gold produced; Heather, personal communication...probable resources of about 530 t (17 M oz) gold, and Veladero, with 317 t (11 M oz) gold (data from Barrick |  | | Journal (article/letter/editorial) | | in magmatic arc settings. At the regional and district scales, the occurrence of many deposits in belts...Nevados del Famatina Northparkes Pascua-Lama & Veladero Andacollo Principal metals Cu-Mo Cu-Mo-Au Cu-Au...the geology of porphyry Cu systems at regional, district, and deposit scales. The resultant geologic model...El Abra 22° A AL C M E ALT O Regional- and District-Scale Characteristics 0361-0128/98/000/000-00...C A 26° El Salvador Potrerillos COPIAPĂ ARGENTINA LA SERENA 30° Lineament Fault Porphyry Cu deposit |  | | Journal (article/letter/editorial) | | of Chile and Argentina C.L. Deyell*, G.M. Dipple Mineral Deposit Research Unit, Department of Earth and...quartz (qtz), pyrophyllite (pyl), zunyite (zuny), hematite (hem), cristobalite (crstb), halloysite (hall)...belt, located in the Central Andes of Chile and Argentina, is one of the worldâs largest concentrations...world-class epithermal district in the Central Andean Cordillera straddles the Chileâ Argentina border (Fig. 3)...silver, and 1 Mt of copper, mostly from the El Indio mine. Exploration activity is currently focused at the |  | | Book (edition) | | DOI 10.1007/978-3-319-23051-1 David I. Groves Department of Geology and Geophysics Centre for Exploration...Mineral Deposits (former ARC Key Centre) within the Department of Geology and Geophysics at the University of...suggestions for the target generation teams of mining companies exploring for world-class gold and/or...Kanowna Belle Gold Mines in Kalgoorlie; PT North Mining Indonesia in Jakarta; TU Bergakademie in Freiberg;.... . . . . . . . . . . . . . . . . . 4.1 Roman Province (Italy): Example from a Continental Arc Setting |  | | Book (edition) | | Chile Las Condes, Santiago Chile David I. Groves Department of Geology and Geophysics, Centre for Exploration...Mineral Deposits (former ARC Key Centre) within the Department of Geology and Geophysics at the University of...Edition incorporates new data and references from Argentina, Canada, Chile, China, Iran and the USA, including...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 |  | | Journal (article/letter/editorial) | | geological models and creative human reasoning. As metal mining is an economic activity made possible by geological...preoccupation is also ubiquitous in geosciences and mining where it sometimes overlaps with classification...of numerical data. Organized and localized metal mining, as opposed to opportunity collecting of naturally...the highly selective mining soon progressed to shallow depth, resulting in a mine. The numbers of mines...mines and intensity of ACCEPTED MANUSCRIPT mining fluctuated with politics and economics of the day, increasing |  | | Journal (article/letter/editorial) | | Lubin-Zardeh epithermal Cu-Au deposit in Zanjan Province, NW Iran: Implications for ore genesis Hasan Zamanian...Lubin-Zardeh epithermal Cu-Au deposit in Zanjan Province, NW Iran: Implications for ore genesis, Ore Geology...Lubin-Zardeh epithermal Cu-Au deposit in Zanjan Province, NW Iran: Implications for ore genesis 3 Hasan...Shahram Rahmanib*, Reza Zareisahameihc 4 5 6 7 a, Department of Geology, Faculty of Sciences, Lorestan University...Abad, Iran, E-mail: Hasanzamanian@yahoo.com b, Department of Geology, Faculty of Sciences, Lorestan University |  | Pan, Jun-Yi, Ni, Pei, Chi, Zhei, Wang, Wen-Bin, Zeng, Wen-Can, Xue, Kai (2019) Alunite 40Ar/39Ar and Zircon U-Pb Constraints on the Magmatic-Hydrothermal History of the Zijinshan High-Sulfidation Epithermal Cu-Au Deposit and the Adjacent Luoboling Porphyry Cu-Mo Deposit, South China: Implications for Their Genetic Association. Economic Geology, 114 (4) 667-695 doi:10.5382/econgeo.4658 | Journal (article/letter/editorial) | | Institute of Geological Survey, Fuzhou 350013, China Mining Group Co., Ltd., Shanghang 364200, China Abstract...deposit, constitutes a major porphyry-epithermal ore district in South China. Current debate centers on whether...question of importance for exploration in the district. In this contribution, the magmatichydrothermal...exploration for the two mineralization types in the ore district and elsewhere. Introduction High-sulfidation...exploration. The Zijinshan ore district, a world-class epithermal mining district, is situated in the Mesozoic |  | Volkov, A. V., Savva, N. E., Sidorov, A. A., Kolova, E. E., Chizhova, I. A., Alekseev, V. Yu. (2015) The Agan epithermal gold-silver deposit and prospects for the discovery of high-sulfidation mineralization in northeast Russia. Geology of Ore Deposits, 57 (1) 21-41 doi:10.1134/s1075701515010067 | Journal (article/letter/editorial) | | during prospecting in the Central Okhotsk ore district of the OkhotskâChukotka volcanogenic belt (OChVB)...2011). The extremely rapid growth of world gold mining from HS epithermal deposits in recent years as...others). This structure is located in the Khasyn district of the Magadan oblast, 100 km from Magadan (Fig...lowgrade ores (76 objects contain <3 g/t Au). World mining from HS deposits in 2011 accounted for 185 t Au...include such giants as Yanacocha, Pas cuaLama, Veladero, and PuebloViejo with ore reserves of 44â1375 |  | | Journal (article/letter/editorial) | | particularly IS epithermal orebodies in any particular district, irrespective of whether or not paleosurface features...alteration peripheral to the La Coipa HS-IS gold-silver district, Chile. f Hydrothermal breccia, generated by shallow-seated...exploited in places (e.g., La Coipa, Chile; El Queva, Argentina; Sillitoe 1975). However, much of the native sulfur...metal deposits of HS (e.g., Yanacocha, Peru, Veladero, Argentina, and Pascua-Lama, ChileArgentina; Harvey...Coipa HS-IS gold-silver district (Fig. 4e), in the Fresnillo IS silver district, Mexico (Albinson 1988; |  | | Report (chapter) | | basins of northwestern Argentina A. A. DINEEN*, M. L. FRAISER & J. L. ISBELL Department of Geosciences, University...basins of southwestern Gondwana (present-day Argentina) were studied in ordered to further determine...Diversity and abundance data from northwestern Argentina reflects that ice-proximal environments proved...Following glaciation, the fauna of northwestern Argentina diversified and became increasingly ecologically...establishment, composition and diversification in western Argentina during the LPIA was mostly dependent upon localized |
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