 | Arfè, Giuseppe, Boni, Maria, Mondillo, Nicola, Aiello, Roberto, Balassone, Giuseppina, Arseneau, Vernon, Soyk, Dominik (2016) Supergene Alteration In the Capricornio AU-AG Epithermal Vein System, Antofagasta Region, Chile. The Canadian Mineralogist, 54 (3) 681-706 doi:10.3749/canmin.1600012 | Journal (article/letter/editorial) | | CAPRICORNIO Au-Ag EPITHERMAL VEIN SYSTEM, ANTOFAGASTA REGION, CHILE GIUSEPPE ARFȧ AND MARIA BONI* Dipartimento...Paleocene–Eocene metallogenic belt, 60 km ENE of Antofagasta in the physiographic Central Depression, between...epithermal, Au-Ag, supergene Au-Ag, aridity, gold, Antofagasta Region, Central Depression. § Corresponding...CANADIAN MINERALOGIST INTRODUCTION The Antofagasta region in northern Chile hosts many of the world’s significant...Capricornio property is located 60 km ENE of Antofagasta (23831 0 S latitude, 69850 0 W longitude), in |  | | Journal (article/letter/editorial) | | minerals Article Potential of Tailing Deposits in Chile for the Sequestration of Carbon Dioxide Produced...Cisternas, L.A. Potential of Tailing Deposits in Chile for the Sequestration of Carbon Dioxide Produced...Procesos de Minerales, Universidad de Antofagasta, 1240000 Antofagasta, Chile; joseovalderrama@gmail.com School...study, the potential of copper tailing deposits in Chile for the sequestration of carbon dioxide (CO2 ) via...of tailing deposits and CO2 sources existing in Chile was constructed to determine the most suitable site |  | | Book | | Universidad de Concepci6n Casilla 4107 Concepci6n, Chile ISBN 978-3-642-88284-5 DOI 10.1007/978-3-642-88282-1.... . . . 37 The Metalliferous Ore Deposits of Chile and Argentina, and Their Geologic Framework J. Oyarzun... . . . . . . . . 147 X Contents El Aguilar Mine: An Ordovician Sediment-Hosted Stratiform Lead-Zinc...Sulfides in the Greenstone Belt of South-Central Chile - An Overview G. Alfaro and S. Callao . . . . ....Formation and Massive Sulfide Orebodies, South-Central Chile: Geologic and Isotopic Aspects S. Callao, G. Alfaro |  | Witt, W. K., Hagemann, S. G., Villanes, C., Vennemann, T., Zwingmann, H., Laukamp, C., Spangenberg, J. E. (2016) Multiple Gold Mineralizing Styles in the Northern Pataz District, Peru. Economic Geology, 111 (2) 355-394 doi:10.2113/econgeo.111.2.355 | Journal (article/letter/editorial) | | Misquichilca area. Both the Pataz batholith and the Esperanza Subvolcanic Complex are of the same Mississippian...hydrothermal alteration and mineralization. The Esperanza Subvolcanic Complex, comagmatic with the Lavasen...evolution of an Fe-rich volatile phase. The Lavasen-Esperanza magma suite is ferroan and weakly alkaline, with...and (3) hydrothermal alteration hosted by the Esperanza Subvolcanic Complex and Lavasen Volcanics in the...Lavasen graben, a repository for the products of Esperanza-Lavasen suite magmatism. The Lavasen graben contains |  | Marschik, R., Singer, B. S., Munizaga, F., Tassinari, C., Moritz, R., Fontboté, L. (1997) Age of Cu(-Fe)-Au mineralization and thermal evolution of the Punta del Cobre district, Chile. Mineralium Deposita, 32 (6) 531-546 doi:10.1007/s001260050120 | Journal (article/letter/editorial) | | thermal evolution of the Punta del Cobre district, Chile Received: 2 July 1996 / Accepted: 11 March 1997...belt is located 15 km south of CopiapoÂ, northern Chile. It comprises several Cu(-Fe)-Au deposits in the...Ojancos Nuevo district, with the new Candelaria mine, and Las Pintadas district, west of the river. The...Geofõ sica, Universidad de Chile, Casilla 13518 Correo 21, Santiago, Chile C. Tassinari Instituo de GeocieÃncias...Geologõ a, C.C. Minera Candelaria, Tierra Amarilla, Chile 1 Introduction The Punta del Cobre belt is located |  | Barros, Kayo Santana, Vielmo, Vicente Schaeffer, Moreno, Belén Garrido, Riveros, Gabriel, Cifuentes, Gerardo, Bernardes, Andréa Moura (2022) Chemical Composition Data of the Main Stages of Copper Production from Sulfide Minerals in Chile: A Review to Assist Circular Economy Studies. Minerals, 12 (2) 250 doi:10.3390/min12020250 | Journal (article/letter/editorial) | | Stages of Copper Production from Sulfide Minerals in Chile: A Review to Assist Circular Economy Studies Kayo...Stages of Copper Production from Sulfide Minerals in Chile: A Review to Assist Circular Economy Studies. Minerals...Santiago de Chile, Avenida Libertador Bernardo O’Higgins 3363, Estación Central, Santiago 917022, Chile; gerardo...La Dehesa 1201, Lo Barnechea, Santiago 917021, Chile; griveros@transducto.com Correspondence: kayobarros...This study is focused on production sites from Chile since it is responsible for almost one-third of |  | Benavides, J., Kyser, T. K., Clark, A. H., Oates, C. J., Zamora, R., Tarnovschi, R., Castillo, B. (2007) The Mantoverde Iron Oxide-Copper-Gold District, III Region, Chile: The Role of Regionally Derived, Nonmagmatic Fluids in Chalcopyrite Mineralization. Economic Geology, 102 (3) 415-440 doi:10.2113/gsecongeo.102.3.415 | Journal (article/letter/editorial) | | Mantoverde Iron Oxide-Copper-Gold District, III Región, Chile: The Role of Regionally Derived, Nonmagmatic Fluids...CASTILLO** Anglo American Chile Ltda, Avenida Pedro de Valdivia 291, Santiago, Chile Abstract Located in...in the Cordillera de la Costa of northern Chile, the mines of the Mantoverde district exploit supergene...Departamento 21-B, Condominio Las Palmas, Copiapó, Chile. 0361-0128/07/3662/415-26 415 BENAVIDES ET AL...ENT ARG CHILE AFS Magnetite-apatite deposits Fault Town/City O 22 S TOCOPILLA Buena Esperanza (Cu-Ag) |  | | Journal (article/letter/editorial) | | associated with the Schultze Granite, the Sierrita-Esperanza system associated with the Ruby Star Granodiorite...batholith in Nevada, and associated with the Yerington mine and the AnnMason deposit, provide a basis of comparison...calcic alteration, and relatively coarse grained muscovite-quartz (greisen). Quartz veins and potassic alteration...district, Nevada: Dilles et al., 2000; Sierrita-Esperanza: Stavast et al., 2008) occur within tilted sections...Laramide, mid-Mesozoic) Limit of Basin and Range Province copper deposits post-Laramide cover Laramide |  | | Journal (article/letter/editorial) | | central Chile; A.J. Wilson, writ. commun., 2009) and Mo (2.5 Mt: El Teniente, central Chile; Camus, 2003)...Tedi Cerro de Pasco & Colquijirca Choquelimpie Esperanza Escondida & Chimborazo Panguna Cerro Colorado...Characteristics 0361-0128/98/000/000-00 $6.00 RO ANTOFAGASTA Belts and provinces Porphyry Cu systems show...to global-scale anomalies for Cu (e.g., northern Chile-southern Peru, southwestern North America) or Au...belt and an intra-arc fault zone: the northern Chile part of the central Andean middle Eocene to early |  | | Journal (article/letter/editorial) | | Estructura y Marco Tect6nico," Revista Geoldgica de Chile, Vol. 17, No. 1, pp. 89-108. The Colanguil Batholith...Cordillera Frontal (29-31° S), northern San Juan Province. Intrusion took place between 264 and 247 Ma,...magmatic province, and Kay et al. (1989) the Choiyoi province. In many regions of this province (i.e.,...(3.9%), which contains cordierite and primary muscovite, the only pluton with megacrysts of K-feldspar;...px, pyroxene; hb, hornblende; bi, biotite; mu, muscovite; ap, apatite; sp, sphene; al, allanite; mt, magnetite; |  | 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) | | Depto. Ciencias Geológicas, Av. Angamos 0610, Antofagasta, Chile AND D. R. COOKE Centre for Ore Deposit...system, located in the El Indio-Pascua belt of Chile and Argentina, contains over 16 million ounces (Moz)...deposit is situated in the Cordillera Principal of Chile and Argentina at the north end † Corresponding ...of high-sulfidation 131 132 DEYELL ET AL. Chile Princ ipal Cord Arge illera El Indio-Pascua Belt...amagmatic zone 28 ° Central Volcanic Z one Antofagasta alunite-jarosite veinlets and disseminations |  | | Book | | label: Aerial view of the Bingham Canyon copper mine, Kennecott Utah Copper, September 2003. Photo courtesy...and CopperGold Deposits at Los Pelambres, Central Chile José Perelló, Richard H. Sillitoe, Constantino...of the Río Blanco-Los Bronces District, Central Chile: Development of World’s Greatest Known Concentration...Northern Chile Geologic Overview of the Escondida Porphyry Copper District, Northern Chile Geology of...N. Moreto, André Luiz Silva Pestilho, Mineral Province, Brazil Gustavo Henrique Coelho de Melo, Marco |  | | Book | | org/details/geologyofchile0000unse The Geology of Chile • The Geologica l Society of London Books Editorial...T. & GIBBO, s, W . (eds) 2007 . The Geology of Chile. The Geological Society, London. CHARRIER, R., PINTO...the Andean Orogeo in Chile. Jn: MORENO, T. & GrnsoNs, W. (eds) The Geology of Chile. The Geological Society...Society, London, 21-114. The Geology of Chile EDITED BY TERESA MORENO Earth Sciences Institute 'J aume...\ii . Grosjean 13. Field excursion from central Chile to the Atacama De<,crt. W. Gibbons & -1. Moreno |  | | Book | | Cretaceous-Early Tertiary and Metallogenic Scheme of Northern Chile, Between 20· and 26· S T. Bogdanic C.I S. Espinoza...Cretaceous geology and metallogenesis in the north of Chile. This is followed by a paper on Cretaceous evolution...the Cretaceous evolution of central Argentina and Chile in the present volume, due to force of circumstances...northern South America (Le., true continental slope province), little can be ascertained because of the obscuring...northern South American Cretaceous passive margin province. More westerly parts of Colombia, such as the |  | | Journal (article/letter/editorial) | | vein system is the most productive epithermal Au–Ag mine in NW Argentina. It is operated by YMAD, a joint...the province of Catamarca and the National Government of Argentina. During 2012 and 2013, the mine produced...mining town situated in Hualfín district, Catamarca province, Argentina, at 27° 16′ 26″ S and 66° 40′ 04″ W...Farallón Negro mine is located about 6 km to the west of the Bajo de La Alumbrera mine and 320 km southwest...Pampeanas (Western Pampean Ranges), a tiltblock province controlling topography by Tertiary faulting of |  | | Report (issue) | | Mountain (British Columbia, Canada) and El Teniente (Chile) porphyry copper deposits.........................deposits include El Teniente and El Salvador in Chile, Bajo de la Alumbrera in Argentina, Grasberg in...regional faults such as near deposits in northern Chile (Behn and others, 2001; Gow and Walshe, 2005), central...typically contain sericite, which is composed of muscovite that has a strong 2.20-μm absorption feature....ratios and methods, but different band thresholds, muscovite-rich, phyllic-altered rocks have also been regionally |  | | Journal (article/letter/editorial) | | Porphyry Gold-Copper Deposit, Maricunga Belt, Northern Chile* RICHARD H. SILLITOE,1,† JUSTIN TOLMAN,2,** AND...the Maricunga gold-silver-copper belt of northern Chile, was discovered in 2007 beneath postmineral cover...volcanic Andes of the Atacama Region, northern Chile (Fig. 1). The belt, some 200 km long and 30 km wide...Potrerillos Bolivia -26°30’ ESPERANZA Argentina Chile Antofagasta LA COIPA Fig. 2 PUREN Copiapó...gold and silver conducted by Minera Anglo American Chile Ltda. and joint-venture partners. However, it was |  | Perello, J., Razique, A., Schloderer, J., Asad-ur-Rehman, (2008) The Chagai Porphyry Copper Belt, Baluchistan Province, Pakistan. Economic Geology, 103 (8) 1583-1612 doi:10.2113/gsecongeo.103.8.1583 | Journal (article/letter/editorial) | | Porphyry Copper Belt, Baluchistan Province, Pakistan JOSÉ PERELLÓ,† Antofagasta Minerals S.A., Ahumada 11, Oficina...Oficina 602, Santiago, Chile ABDUL RAZIQUE, Tethyan Copper Company Ltd., House No. 11, Street 3, F8/3...Baluchistan plateau of northwestern Baluchistan Province, western Pakistan (Fig. 1). The belt comprises...regional geology of the Chagai belt, Baluchistan province, Pakistan. Based on Hunting Survey Corp. (1960)...km CHAGAI PORPHYRY COPPER BELT, BALUCHISTAN PROVINCE, PAKISTAN 1585 TABLE 1. Mineral Inventory of |  | Runyon, Simone E., Seedorff, Eric, Barton, Mark D., Steele-MacInnis, Matthew, Lecumberri-Sanchez, Pilar, Mazdab, Frank K. (2019) Coarse muscovite veins and alteration in porphyry systems. Ore Geology Reviews, 113. 103045 doi:10.1016/j.oregeorev.2019.103045 | Journal (article/letter/editorial) | | Journal Pre-Proof Coarse Muscovite Veins and Alteration in Porphyry Systems Simone E. Runyon, Eric Seedorff...Steele-MacInnis, P. Lecumberri-Sanchez, F.K. Mazdab, Coarse Muscovite Veins and Alteration in Porphyry Systems, Ore...Published by Elsevier B.V. JOURNAL PRE-PROOF Coarse Muscovite Veins and Alteration in Porphyry Systems Simone...E- Keywords: porphyry copper, greisen, coarse muscovite alteration, hydrothermal alteration, porphyry...molybdenum JOURNAL PRE-PROOF 1. 2 ABSTRACT Coarse muscovite veins and alteration occur in porphyry copper |  | Maydagan, L., Franchini, M., Rusk, B., Lentz, D. R., McFarlane, C., Impiccini, A., Rios, F. J., Rey, R. (2015) Porphyry to Epithermal Transition in the Altar Cu-(Au-Mo) Deposit, Argentina, Studied by Cathodoluminescence, LA-ICP-MS, and Fluid Inclusion Analysis. Economic Geology, 110 (4) 889-923 doi:10.2113/econgeo.110.4.889 | Journal (article/letter/editorial) | | located in the Andean Main Cordillera of San Juan Province (Argentina), is characterized by the superposition...from later quartz + pyrite veins with quartz + muscovite ± tourmaline halos (D veins) has significantly...produced pyrite-quartz veins and pervasive quartz + muscovite ± tourmaline and illite alteration that overprinted...deposits in the Andean Main Cordillera of San Juan Province (31º29'S, 70º28'W), Argentina, is an excellent...The ore potential of this region of the San Juan Province (Argentina) is highlighted by the discovery of |  | 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) | | High-Sulfidation Epithermal Pascua Au-Ag-Cu Deposit, Chile and Argentina ANNICK CHOUINARD,† Department of Geological...Nevada S.A./Barrick Chile Ltda., Barrio Industrial, Alto Peñuelas, Sitio 58, Coquimbo, Chile Abstract The...is located in the El Indio belt of north-central Chile and Argentina and was the product of a high-sulfidation...deposits in the El Indio belt of north central Chile (Fig. 1). With estimated reserves of 17.6 million...DEL MINED DEPOSITS CERRO INTERNATIONAL BORDER CHILE-ARGENTINA POSSIBLE CALDERAS DEL CU RA AZU FRE |  | | Journal (article/letter/editorial) | | 54 biotite Damon and l/auger, 1966 61 63 muscovite phlogopite Damon and Mauger, Damon and Mauger...14. T•in Buttes quartz 15. monzonite Esperanza muscovite-quartz phlogopite-sericite 16. 1965 (El...biotites Hauger, 1966 7. Esperanza 59 63 phlogopite Hauger, 1966 61 muscovite 8. Pima (?) TABLE 3...Hanger, 1966 16. Bisbee Bryant and Hetz, 15. Esperanza none yes •/ 1o•er Cretaceous Cooper, 1960...magrnatismoccurred throughoutthe Basin and Range Province in two distinctepisodes.Figure 2 is a histogram |  | Camprubí, Antoni, González-Partida, Eduardo, López-Martínez, Margarita, Iriondo, Alexander, Alfonso, Pura, Cienfuegos-Alvarado, Edith, Gutiérrez-Armendáriz, Eric, Morales-Puente, Pedro, Canet, Carles, González-Ruiz, Luis (2017) The Upper Cretaceous Guaynopa IOCG and Guaynopita porphyry copper deposits, Chihuahua, Mexico. Ore Geology Reviews, 81. 1096-1112 doi:10.1016/j.oregeorev.2016.01.006 | Journal (article/letter/editorial) | | Sierra Madre Occidental silicic large igneous province. The Guaynopa IOCG deposit consists of (1) early...and hydrothermal activity: biotite and chromian muscovite (fuchsite) from mantos at the Guaynopa IOCG deposits...Sierra Madre Occidental and the Basin and Range province, with large Mesozoic NW-SE fault D zones disrupted...(Sierra Madre Occidental silicic large igneous province, or SLIP; see Ferrari et al., 2005, 2007a), and...hypogene mineralogy consists of magnetite, chromian muscovite (fuchsite), chalcopyrite, pyrite, sphalerite, |  | Gregori, Daniel A., Saini-Eidukat, Bernhardt, Benedini, Leonardo, Strazzere, Leonardo, Barros, Mercedes, Kostadinoff, José (2016) The Gondwana Orogeny in northern North Patagonian Massif: Evidences from the Caita Có granite, La Seña and Pangaré mylonites, Argentina. Geoscience Frontiers, 7 (4) 621-638 doi:10.1016/j.gsf.2015.06.002 | Journal (article/letter/editorial) | | The eastern part of Neuquén Province and the northern part of Chubut Province are included. The JurassiceCretaceous...provided by Rapela and Llambías (1985) in La Esperanza, Rapela and Caminos (1987) in Navarrete area,...northeastwards (Sierras Australes of Buenos Aires Province). Previously to the collision, the oceanic crust...deformation in Sierras Australes of the Buenos Aires Province. The research by Pankhurst et al. (2006) provided...Patagonia or Sierras Australes of the Buenos Aires Province. A remarkable deformation occurred during the |  | | Journal (article/letter/editorial) | | of mineral deposits. Sixteen mining districts in Chile, and 24 in Argentina, were attributed to the seismically...zones roughly parallel to the axis of the Peru-Chile trench (Carachas-Portillo, Choquelimpie, Iquique...Ulriksen (1990) for the northern and central part of Chile and from Mapa Minero (1966) for the northwestern...information was obtained from Mapa GeoloÂgico de Chile (1982) and Mapa GeoloÂgico de la RepuÂblica Argentina...sections) perpendicular to the axis of the Peru±Chile trench, which enabled us to distinguish between |
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