 | | Journal (article/letter/editorial) | | mineralization in the Deseado massif, Patagonia, Argentina: response to subduction of the Chile Ridge Richard...date the oxidation of former concentrations of pyrite and any associated sulfide minerals. These K-bearing...epithermal deposits because of the general paucity of pyrite for acid generation. For this reason, the age of...extra-Andean foreland of Patagonia, southern Argentina, has remained unknown. Although, theoretically...2009). In mineral deposits containing abundant pyrite, supergene sulfide oxidation in the weathering |  | | Journal (article/letter/editorial) | | Jurassic epithermal Au–Ag deposits of Patagonia, Argentina I.B. Schalamuk a a,b,) , M. Zubia c , A. Genini...Calle 47 a 522, 1900 La Plata, Argentina b CONICET, Buenos Aires, Argentina c Subsecretaria de Mineria (Comodoro... de la Patagonia, Patagonia, Argentina d CICBA, Buenos Aires, Argentina Received 22 August 1997; accepted...years in the Deseado Massif region of Patagonia, Argentina. This region is a plateau consisting of Middle...systems. The best known deposits are in the Cerro Vanguardia district where vein systems occur over a 350 |  | Dietrich, Andreas, Gutierrez, Ronald, Nelson, Eric P., Layer, Paul W. (2012) Geology of the epithermal Ag–Au Huevos Verdes vein system and San José district, Deseado massif, Patagonia, Argentina. Mineralium Deposita, 47 (3) 233-249 doi:10.1007/s00126-010-0327-2 | Journal (article/letter/editorial) | | San José district, Deseado massif, Patagonia, Argentina Andreas Dietrich & Ronald Gutierrez & Eric P....A. Dietrich (*) : R. Gutierrez : E. P. Nelson Department Geology and Geological Engineering, Colorado...minerals are argentite and electrum, together with pyrite, sphalerite, galena, chalcopyrite, minor bornite...Verdes . Argentina Introduction The San José mining district is located in the Santa Cruz province of Argentina...that host a number of epithermal systems with Cerro Vanguardia, Martha, Manantial Espejo, and San José being |  | | Journal (article/letter/editorial) | | com/locate/oregeorev La Josefina Au–Ag deposit (Patagonia, Argentina): A Jurassic epithermal deposit formed in a hot...(INREMI), Calle 64 y 120, B1900FWA, La Plata, Argentina CIC-BA, Universidad Nacional de La Plata, Instituto...(INREMI), Calle 64 y 120, B1900FWA, La Plata, Argentina a r t i c l e i n f o Article history: Received...occurrences Jurassic Epithermal Au–Ag veins Patagonia Argentina a b s t r a c t The La Josefina Jurassic epithermal...epithermal Au–Ag deposit located in Patagonia, Argentina, developed in an extensional setting of a back-arc |  | 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,⁎, S.G. Hagemann a, A.S. Fogliata...Fundación Miguel Lillo, University of Tucumán, 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 |  | | Journal (article/letter/editorial) | | deposits in Deseado Massif, southern Patagonia, Argentina D. Guido, R. de Barrio and I. Schalamuk Synopsis...identified at La Marciana farm in southern Patagonia, Argentina. Fossil sinters are a rare occurrence and this...precious-metal deposits in the Deseado Massif geological province of southern Patagonia,. Field and textural characteristics...compared with quartz-vein isotope data from the Cerro Vanguardia area—the best-known example of an epithermal...metallogenic province. Epithermal deposits in Deseado Massif Since the discovery of the Cerro Vanguardia gold-bearing |  | Jovic, S. M., Guido, D. M., Melgarejo, J. C., Paez, G. N., Ruiz, R., Schalamuk, I. B. (2011) The Indium-Bearing Minerals of the Pinguino Polymetallic Vein System, Deseado Massif, Patagonia, Argentina. The Canadian Mineralogist, 49 (4) 931-946 doi:10.3749/canmin.49.4.931 | Journal (article/letter/editorial) | | POLYMETALLIC VEIN SYSTEM, DESEADO MASSIF, PATAGONIA, ARGENTINA Sebastián M. JOVIC§ and Diego M. GUIDO Consejo...Plata, Paseo del Bosque s/n, B1900FWA, La Plata, Argentina Joan Carles MELGAREJO Departament de Cristal·lografía...Plata, Paseo del Bosque s/n, B1900FWA, La Plata, Argentina Abstract The Pingüino vein system forms part...associated with the Deseado Massif, Patagonia, Argentina. The ores are complex, with high tenors of Zn...ferrokësterite, greenockite, Deseado Massif, Argentina. Sommaire Le système de veines minéralisées de |  | Jovic, Sebastián M., Guido, Diego M., Schalamuk, Isidoro B., Ríos, Francisco J., Tassinari, Colombo C. G., Recio, Clemente (2011) Pingüino In-bearing polymetallic vein deposit, Deseado Massif, Patagonia, Argentina: characteristics of mineralization and ore-forming fluids. Mineralium Deposita, 46 (3) 257-271 doi:10.1007/s00126-010-0324-5 | Journal (article/letter/editorial) | | polymetallic vein deposit, Deseado Massif, Patagonia, Argentina: characteristics of mineralization and ore-forming...epithermal metallogenetical province of the Deseado Massif, Patagonia, Argentina, represents a distinct deposit...Plata, Paseo del Bosque s/n, B1900FWA La Plata, Argentina S. M. Jovic (*) : D. M. Guido : I. B. Schalamuk...Investigaciones Científicas y Técnicas, La Plata, Argentina e-mail: sjovic@inremi.unlp.edu.ar F. J. Ríos Laboratório...characterization . Indium . Deseado Massif . Argentina Introduction The Pingüino In-bearing polymetallic |  | Páez, G.N., Ruiz, R., Guido, D.M., Jovic, S.M., Schalamuk, I.B. (2010) The effects of K-metasomatism in the Bahía Laura Volcanic Complex, Deseado Massif, Argentina: Petrologic and metallogenic consequences. Chemical Geology, 273 (3) 300-313 doi:10.1016/j.chemgeo.2010.03.007 | Journal (article/letter/editorial) | | Bahía Laura Volcanic Complex, Deseado Massif, Argentina: Petrologic and metallogenic consequences G.N... (1900) La Plata, Provincia de Buenos Aires, Argentina Consejo Nacional de Investigaciones Científicas...Científicas y Técnicas (CONICET), Buenos Aires, Argentina a r t i c l e i n f o Article history: Received 1...silver producer with four operational mines (Cerro Vanguardia, Mina Martha, Manantial Espejo and San José)... (1900) La Plata, Provincia de Buenos Aires, Argentina. Tel./fax: +54 221 4225648. E-mail address: marduk_paez@yahoo |  | Páez, G.N., Ruiz, R., Guido, D.M., Ríos, F.J., Subias, I., Recio, C., Schalamuk, I.B. (2016) High-grade ore shoots at the Martha epithermal vein system, Deseado Massif, Argentina: The interplay of tectonic, hydrothermal and supergene processes in ore genesis. Ore Geology Reviews, 72. 546-561 doi:10.1016/j.oregeorev.2015.07.026 | Journal (article/letter/editorial) | | Martha epithermal vein system, Deseado Massif, Argentina: The interplay of tectonic, hydrothermal and supergene... (1900) La Plata, Provincia de Buenos Aires, Argentina Consejo Nacional de Investigaciones Científicas...(CONICET), Buenos Aires, Argentina c YPF Tecnología (Y-TEC), Berisso, Argentina d Laboratório de Inclusões...of the Martha mine epithermal deposit (Deseado Massif, Patagonia, Argentina). The mine was active from...highest-grade portions of the ore-shoots found at the mine. Finally, a post-mineral supergene phase defined |  | Mugas Lobos, Ana Cecilia, Márquez-Zavalía, María Florencia, Lira, Raúl, Hernández, Laura Beatriz (2021) Mineralogy and microthermometry of the Escondida, Gabriela and Margarita mineralized structures from the Cerro Moro epithermal deposit, Deseado Massif, Argentina. Journal of South American Earth Sciences, 105. 103077pp. doi:10.1016/j.jsames.2020.103077 | Journal (article/letter/editorial) | | mineralized structures from the Cerro Moro epithermal deposit, Deseado Massif, Argentina Ana Cecilia Mugas Lobos...mineralized structures from the Cerro Moro epithermal deposit, Deseado Massif, Argentina, Journal of South American...of structures from the Cerro Moro epithermal deposit, Deseado Massif, Argentina. IANIGLA, CCT-Mendoza...Martín - C.C. na 2 lP Juan, Argentina. 330 (5500) Mendoza, Argentina. Mineralogía y Petrología, FAD...Universitario, ur 3 4 Jo (5502) Mendoza, Argentina. CONICET. Museo de Mineralogía y Geología “Dr |  | Vidal, Conrado Permuy, Guido, Diego M., Jovic, Sebastián M., Bodnar, Robert J., Moncada, Daniel, Melgarejo, Joan Carles, Hames, Willis (2016) The Marianas-San Marcos vein system: characteristics of a shallow low sulfidation epithermal Au–Ag deposit in the Cerro Negro district, Deseado Massif, Patagonia, Argentina. Mineralium Deposita, 51 (6) 725-748 doi:10.1007/s00126-015-0633-9 | Journal (article/letter/editorial) | | Au–Ag deposit in the Cerro Negro district, Deseado Massif, Patagonia, Argentina Conrado Permuy Vidal...2016 Abstract The Cerro Negro district, within the Argentinian Deseado Massif province, has become one...Plata, Calle 64 y 120, B1900FWA La Plata, Argentina 2 Department of Geosciences, Virginia Tech, Blacksburg...Blacksburg, VA 24061, USA 3 Department of Geology and Andean Geothermal Center of Excellence (CEGA), Universidad...Martí i Franquès, s/n, 08028 Barcelona, Spain 5 Department of Geosciences, Auburn University, Auburn, AL |  | Poblete, J. A., Bissig, T., Mortensen, J. K., Gabites, J., Friedman, R., Rodriguez, M. (2014) The Cerro Bayo District, Chilean Patagonia: Late Jurassic to Cretaceous Magmatism and Protracted History of Epithermal Ag-Au Mineralization. Economic Geology, 109 (2) 487-502 doi:10.2113/econgeo.109.2.487 | Journal (article/letter/editorial) | | Inc. Economic Geology, v. 109, pp. 487–502 The Cerro Bayo District, Chilean Patagonia: Late Jurassic...1Mineral 2Department Deposit Research Unit, Department of Earth and Ocean Sciences, University of British...Centre for Isotope and Geochemical Research, Department of Earth and Ocean Sciences, University of British...Of. 404 Vitacura, Santiago, Chile Abstract The Cerro Bayo low sulfidation epithermal district is located...tip of the Deseado Massif epithermal silver-gold province. Mineralization is hosted in the mainly rhyolitic |  | | Journal (article/letter/editorial) | | galena, pyrite, and nagyagite. Verified South American petzite occurrences are restricted to Argentina, where...amounts in ores of the rhodochrosite-famous Capillitas mine, Andalgala, Catamarca; the Fatima prospect, Organullo...Salta; and the Cerro Vanguardia and La Manchuria deposits, Macizo del Deseado, Santa Cruz. Petzite has...History, geology, and mineralogy of the Brooklyn mine, San Juan County, Colorado. Rocks & Minerals 77:154-67...and Silver Specimens Virtual Tour of the Indlan Mine Venture Message Forum for open discussion we also |  | Dejonghe, Léon, Darras, Benoît, Hughes, Guillermo, Muchez, Philippe, Scoates, James S., Weis, Dominique (2002) Isotopic and fluid-inclusion constraints on the formation of polymetallic vein deposits in the central Argentinian Patagonia. Mineralium Deposita, 37 (2) 158-172 doi:10.1007/s00126-001-0225-8 | Journal (article/letter/editorial) | | Scoates Æ D. Weis Université libre de Bruxelles, Department of Earth and Environmental Sciences, Avenue F...(DGMGC), Julio A. Roca 582, 9133 Rawson, Chubut, Argentina P. Muchez Katholieke Universiteit Leuven, Fysico-chemische...copper systems remains an open question. Keywords Argentina Æ Patagonia Æ Polymetallic veins Æ Fluid inclusions...covers Rio Negro, Chubut, Santa Cruz and Tierra del Fuego provinces. Chubut province, the focus of this study...mountains – the Andean Cordillera between Chile and Argentina, and to the east, by an extensive plateau – the |  | | Journal (article/letter/editorial) | | lessacidic conditions (Fig. 3). Minor disseminated pyrite can occur in the proximal portions of steam-heated...exploited in places (e.g., La Coipa, Chile; El Queva, Argentina; Sillitoe 1975). However, much of the native...deposits of HS (e.g., Yanacocha, Peru, Veladero, Argentina, and Pascua-Lama, ChileArgentina; Harvey et al...and staining developed by supergene oxidation of pyrite ± marcasite are commonplace. Much of the silica...of gypsum, barite, anatase, native sulfur, and pyrite: the ultimate products of rock dissolution by hot |  | Andrada de Palomera, Pablo, van Ruitenbeek, Frank J.A., van der Meer, Freek D., Fernández, Raúl (2012) Geochemical indicators of gold-rich zones in the La Josefina epithermal deposit, Deseado Massif, Argentina. Ore Geology Reviews, 45. 61-80 doi:10.1016/j.oregeorev.2012.01.001 | Journal (article/letter/editorial) | | La Josefina epithermal deposit, Deseado Massif, Argentina Pablo Andrada de Palomera a, b,⁎, Frank J.A. van...S.E., Alberdi 643, (9400) Rio Gallegos, Santa Cruz, Argentina Instituto de Recursos Minerales, Calle 64...64 e/119 y 120 s/n° CP B1904DZB, La Plata, Argentina a r t i c l e i n f o Article history: Received...deposit at La Josefina, in the Deseado Massif of Argentina, is a low-sulfidation epithermal deposit with some...Zn (as well as high values of chlorite-carbonate-pyrite index), and low concentrations of Be and CaO can |  | | Journal (article/letter/editorial) | | STEPHEN E. KESLER1,† AND BRUCE H. WILKINSON2 1 Department of Geological Sciences, University of Michigan...Michigan, Ann Arbor, Michigan 48109-1005 2 Department of Earth Sciences, Syracuse University, Syracuse,... 3 4 35 30 25 20 15 10 5 Age (my) Cerro Vanguardia Yandan Pajingo Chelopech Richmond Hill...(Nelson, 1995), and country-specific surveys for Argentina (Echevarría et al., 2005; Roy et al., 2006), China...part of some Bolivian tin-silver deposits such as Cerro Rico formed under epithermal conditions and were |  | Kesler, S. E., Hall, C. M., Russell, N., Pinero, E., Sanchez, R. C., Perez, M. R., Moreira, J. (2004) Age of the Camaguey Gold-Silver District, Cuba: Tectonic Evolution and Preservation of Epithermal Mineralization in Volcanic Arcs. Economic Geology, 99 (5) 869-886 doi:10.2113/gsecongeo.99.5.869 | Journal (article/letter/editorial) | | Volcanic Arcs** STEPHEN E. KESLER,† CHRIS M. HALL, Department of Geological Sciences, University of Michigan...Epithermal Deposits 10 5 Pueblo Viejo Jacinto Cerro Vanguardia Pajingo 0 0 H-P 10 20 M 30 O 4 56 E...Papua-New Guinea, Emperor in Fiji, Hishikari in Japan, El Indio in Chile, and most of those in the western...gold-silver deposit in the Los Ranchos Formation and the Cerro Maimón, Barbuito, and other volcanogenic massive...CIEGO de AVILLA Gaspar Urabo (24A, B) N Santa Rosa El Pilar (31A) La Presa Cespedes 21°N Granodiorite |  | Ducart, D. F., Crosta, A. P., Filho, C. R. S., Coniglio, J. (2006) Alteration Mineralogy at the Cerro La Mina Epithermal Prospect, Patagonia, Argentina: Field Mapping, Short-Wave Infrared Spectroscopy, and ASTER Images. Economic Geology, 101 (5) 981-996 doi:10.2113/gsecongeo.101.5.981 | Journal (article/letter/editorial) | | Alteration Mineralogy at the Cerro La Mina Epithermal Prospect, Patagonia, Argentina: Field Mapping, Short-Wave...Campinas, SP, Brazil 13083-970 AND JORGE CONIGLIO Department of Geology, National University of Rio Cuarto...Cuarto, P.O. Box 3, Rio Cuarto, Cba., Argentina 5800 Abstract The Cerro La Mina prospect, located in the...the Los Menucos area, Argentina, is currently being explored for epithermal gold mineralization. Triassic-Jurassic...map of the principal alteration assemblages at Cerro La Mina was produced employing field mapping, supported |  | | Book (edition) | | COMPENDIO de LAS ESPECIES MINERALES DE LA REPÚBLICA ARGENTINA Compilado y parcialmente actualizado por Milka...edición Roberto Miró ASOCIACIÓN MINERALÓGICA ARGENTINA FUNDACIÓN EMPREMIN 2015 PRÓLOGO Los tomos 1...(2007) de LAS ESPECIES MINERALES DE LA REPÚBLICA ARGENTINA se encuentran agotados y a pedido de numerosos...COMPENDIO DE LAS ESPECIES MINERALES DE LA REPÚBLICA ARGENTINA Con respecto a la versión anterior se han agregado...“Observaciones mineralógicas de la República Argentina”, referente a unas 30 especies pertenecientes |  | Leary, Stephen, Sillitoe, Richard H., Stewart, Peter W., Roa, Karl J., Nicolson, Benjamin E. (2016) Discovery, Geology, and Origin of the Fruta del Norte Epithermal Gold-Silver Deposit, Southeastern Ecuador. Economic Geology, 111 (5) 1043-1072 doi:10.2113/econgeo.111.5.1043 | Journal (article/letter/editorial) | | >300-m-wide vein-stockwork associated with quartz-illite-pyrite alteration. The deposit comprises two principal...veining, with disseminated and veinlet marcasite (±pyrite). The uppermost part of this silicic zone is sulfide...due to a national moratorium on exploration and mine development activities imposed by the Ecuadorian...complete feasibility studies for a bulk underground mine and gravity, flotation, and tailings leach facility...propylitic altered, but strongly silica-illite-pyrite altered where principal host to zone FDN1 |  | | Conference Proceedings (Volume) | | Cover photograph: View of the Aitik open pit copper mine in the very north of Sweden. Mining operations started...the Arroyo Rojo VMS deposit (Tierra del Fuego, Argentina) ......................... 502 Biel. C., Colás...Mineralogy, textures and new sulphur isotope data of the Cerro de Maimón VMS deposit ores, Dominican Republic ...sulfide-hosting footwall sequence of Lousal, Iberian pyrite belt ............................................Occurrence of gold (electrum) in the Lousal mine, Iberian pyrite belt, Portugal ....................... |  | | Journal (article/letter/editorial) | | soon progressed to shallow depth, resulting in a mine. The numbers of mines and intensity of ACCEPTED...colonialism, modern economic booms (Belich, 2009). Active mine numbers and sizes skyrocketed during two World Wars...rapidly growing number of mineral discoveries and mine establishment was partly driven by the discovery...of conquests and non-military acquisitions. But mine importance and fame did not necessarily correspond...secondary literature. For example, the Agua Rica (Argentina) resources quoted by Landtwing et al. (2002) could |  | | Book | | label: Aerial view of the Bingham Canyon copper mine, Kennecott Utah Copper, September 2003. Photo courtesy...N. Moreto, André Luiz Silva Pestilho, Mineral Province, Brazil Gustavo Henrique Coelho de Melo, Marco...The Southwestern North America Porphyry Copper Province Tectonomagmatic Settings, Architecture, and Metallogeny...Metallogeny of the Central Asian Copper Province An Overview of the European Kupferschiefer Deposits...mineralization within a stratovolcano, El Queva, northwest Argentina: Economic Geology, v. 70, p. 1190–1201 |
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