 | 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) | | The Mantoverde Iron Oxide-Copper-Gold District, III Región, Chile: The Role of Regionally Derived, Nonmagmatic...CASTILLO** Anglo American Chile Ltda, Avenida Pedro de Valdivia 291, Santiago, Chile Abstract Located in...Cordillera de la Costa of northern Chile, the mines of the Mantoverde district exploit supergene oxide ore developed...geologic setting and genesis of this productive IOCG district are clarified herein through regional petrologic...g., Ferrífera), the deposits of the Mantoverde district were emplaced along the main and, more commonly |  | | Journal (article/letter/editorial) | | Sciences, North Catholic University, Antofagasta, Chile, 2Earth Evolution Sciences, Graduate School of Life...piles and younger plutonic intrusions, and yields chalcocite (-digenite) and bornite as the principal hypogene...Introduction In the Coastal Cordillera of Northern Chile (north of Santiago, <34°S), numbers of volcanic-hosted...economically important cupriferous metallogenic belt in Chile. Similar type of deposits in North America are named...principally in the northwest Canada and north Michigan district (e.g. White, 1968; Wilton & Sinclair, 1988). Most |  | | Journal (article/letter/editorial) | | Patagonia, Argentina: response to subduction of the Chile Ridge Richard H. Sillitoe 1 Received: 22 March 2018...massif during early stages of subduction of the Chile oceanic-ridge spreading center at the Pacific margin...oxidation in both the Deseado massif and Atacama Desert of northern Chile was the result of Cenozoic uplift...massif, up to 30 myr of supergene activity in the Atacama Desert were coming to an end because of the onset... Epithermal Au-Ag deposits . Tectonic uplift . Chile Ridge . Deseado massif Introduction Supergene sulfide |  | | 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 |  | | Journal (article/letter/editorial) | | is located in the Coastal Cordillera of northern Chile and southern Peru, where it is part of a volcano-plutonic...Henry in Australia and Candelaria and Mantoverde in Chile. Notwithstanding their modest economic contributions...Position of the central Andean IOCG belt of northern Chile–southern Peru with respect to the Jurassic–Early...Cordillera and immediately adjoining areas of northern Chile and southern Peru (latitudes 13– 3330¢S; Fig. 1)...view of the fact that the central Andean IOCG province is the world’s youngest, is largely unaffected |  | Zentilli, Marcos, Munizaga, Francisco, Graves, Milton C., Boric, Ricardo, Wilson, Nicholas S. F., Mukhopadhyay, Prasanta K., Snowdon, Lloyd R. (1997) Hydrocarbon Involvement in the Genesis of Ore Deposits: An Example in Cretaceous Stratabound (Manto-Type) Copper Deposits of Central Chile. International Geology Review, 39 (1) 1-21 doi:10.1080/00206819709465257 | Journal (article/letter/editorial) | | Stratabound (Manto-Type) Copper Deposits of Central Chile a b c Marcos Zentilli , Francisco Munizaga ,...de Geologia , Universidad de Chile , Casilla 13518, C21, Santiago, Chile c Cuesta Research Limited ,...Disputada Las Condes S.A. , Casilla 16178, Santiago, Chile e Department of Earth Sciences , Dalhousie University...Stratabound (Manto-Type) Copper Deposits of Central Chile, International Geology Review, 39:1, 1-21, DOI:...Departamento de Geología, Universidad de Chile, Casilla 13518, C21, Santiago, Chile MILTON C. GRAVES, Cuesta Research |  | Quang, C. X., Clark, A. H., Lee, J. K. W., Guillen B., J. (2003) 40Ar-39Ar AGES OF HYPOGENE AND SUPERGENE MINERALIZATION IN THE CERRO VERDE-SANTA ROSA PORPHYRY Cu-Mo CLUSTER, AREQUIPA, PERU. Economic Geology, 98 (8) 1683-1696 doi:10.2113/gsecongeo.98.8.1683 | Journal (article/letter/editorial) | | OF HYPOGENE AND SUPERGENE MINERALIZATION IN THE CERRO VERDE-SANTA ROSA PORPHYRY Cu-Mo CLUSTER, AREQUIPA...JORGE GUILLÉN B. Sociedad Minera Cerro Verde S.A., Asiento Minero Cerro Verde-Uchumayo, Avenida Alfonso...Casilla 299, Arequipa, Peru Abstract The contiguous Cerro Verde and Santa Rosa porphyry copper deposits are...dates of 61.8 ± 0.7 (2σ) and 62.0 ± 1.1 Ma for Cerro Verde, and 62.2 ± 2.9 Ma for Santa Rosa, representing...identified by multiple analyses of a sample from Cerro Verde comprising alunite partially replaced by natroalunite |  | Barra, Fernando, Reich, Martin, Selby, David, Rojas, Paula, Simon, Adam, Salazar, Eduardo, Palma, Gisella (2017) Unraveling the origin of the Andean IOCG clan: A Re-Os isotope approach. Ore Geology Reviews, 81. 62-78 doi:10.1016/j.oregeorev.2016.10.016 | Journal (article/letter/editorial) | | (CEGA), FCFM, D Universidad de Chile, Plaza Ercilla 803, Santiago, Chile Department of Earth Sciences...Barra Departamento de Geología, Universidad de Chile, Chile fbarrapantoja@ing.uchile.cl Phone: 56-2-29784532...IOCG clan in the Coastal Cordillera of northern Chile, comprises the PT iron oxide-Cu-Au sensu stricto...deposits constitute the second source of copper in Chile, after porphyry Cu-Mo systems, whereas SC IOAs...and D Barreal Seco, three IOAs: Los Colorados, El Romeral, Carmen, and two Manto-type TE deposits: |  | | Journal (article/letter/editorial) | | Candelaria-Punta del Cobre Iron Oxide Cu-Au(-Zn-Ag) Deposits, Chile ROBERT MARSCHIK†,* Lehrstuhl für Lagerstättenlehre...batholith near Copiapó, Chile. This belt includes the large Candelaria mine and a group of middle- and...and small-sized mines in the Punta del Cobre district, which is located about 3 km northeast of the Candelaria...alteration at Candelaria. In the Punta del Cobre district, ore in the deeper parts of the deposits is similarly...formation of specular hematite. In parts of the district, the pseudomorphic replacement of early specular |  | | Journal (article/letter/editorial) | | History and Geologic Overview of the Yanacocha Mining District, Cajamarca, Peru LEWIS TEAL1,† AND ALBERTO...Abstract Discovery and recognition of the Yanacocha district as a belt of northeast-trending, near-surface...through a joint-venture alliance operated by Newmont Mining Corporation with partners Compañia de Minas Buenaventura...Buenaventura and CEDIMIN (BRGM). Open-pit mining began in the district in late 1993 with initial full-year...ounce life-of-mine. Reported 2008 end-of-year oxide reserves within the operating district are >13 Moz |  | Carrillo-Rosúa, Javier, Boyce, Adrian J., Morales-Ruano, Salvador, Morata, Diego, Roberts, Stephen, Munizaga, Francisco, Moreno-Rodríguez, Verónica (2014) Extremely negative and inhomogeneous sulfur isotope signatures in Cretaceous Chilean manto-type Cu–(Ag) deposits, Coastal Range of central Chile. Ore Geology Reviews, 56. 13-24 doi:10.1016/j.oregeorev.2013.06.013 | Journal (article/letter/editorial) | | manto-type Cu–(Ag) deposits, Coastal Range of central Chile Javier Carrillo-Rosúa a,b,⁎, Adrian J. Boyce c,...Departamento de Geology, Universidad de Chile, Plaza Ercilla 803, Santiago, Chile f Andean Geothermal Center of...(CEGA-FONDAP), Universidad de Chile, Plaza Ercilla 803, Santiago, Chile g School of Ocean and Earth Science...Bacterial sulfate reduction Copper Coastal Range Chile a b s t r a c t Chilean manto-type (CMT) Cu(–Ag)...Melipilla–Naltahua Lower Cretaceous deposits, central Chile, which reveals extremely negative δ34S values, to |  | | Journal (article/letter/editorial) | | Andacollo copper–gold district, La Serena, Chile: preliminary data from the porphyry copper and possible...Oyarzun The Andacollo mining district is located in the Coquimbo region of Chile at 30°14’ south, 71°06’...hilly landscape (Fig. 1). Current mining activity in the district is concentrated on copper and gold...deposits are analysed. Geology of district The Andacollo district is mostly confined to a fault-bounded...placer-type deposits (Fig. 1). The geology of the district consists largely of the volcanic–volcaniclastic |  | | Journal (article/letter/editorial) | | NO. 1922. 2 THE GEOLOGY OF THE BRADEN MINE, RANCAGUA, CHILE) WALDEI•AR LINDGREN AND EDSON S, BASTIN...history of the Braden mine.................................. 77 Cerro Negro series ..................en vent ........................ Erosion and chalcocite enrichment ................................................................................. Mining operations.......................................enargiteand pyrite. To thesebelong the occurrences at Cerro de Pasco,Chuquicamata, Famatina and many others |  | Quang, C. X., Clark, A. H., W. Lee, J. K., Hawkes, N. (2005) Response of Supergene Processes to Episodic Cenozoic Uplift, PedimentErosion, and Ignimbrite Eruption in the Porphyry Copper Province of Southern Peru. Economic Geology, 100 (1) 87-114 doi:10.2113/100.1.0087 | Journal (article/letter/editorial) | | and Ignimbrite Eruption in the Porphyry Copper Province of Southern Perú CHAN X. QUANG, ALAN H. CLARK...Canada K7L 3N6 AND NICHOLAS HAWKES Rio Tinto Mining and Exploration Limited, Manco Cápac 551 - Lima...northwestward through field mapping to the Cerro Verde-Santa Rosa district (ca. 16° 30' S). The 40Ar-39Ar incremental-heating...38.8 Ma) and Posco (38.8 Ma) prospects and the Cerro Verde deposit (36.1–38.8 Ma) demonstrate that supergene...probably active in the Cuajone-Quellaveco-Toquepala district. Slow erosion and the accumulation of clastic |  | | Journal (article/letter/editorial) | | Oregon 97370 and Minera Yanacocha and Newmont Mining Corporation, Cajamarca, Peru 2Department 3College...argillic-altered Miocene volcanic rocks in the Yanacocha district, northern Peru (lat. 6°59'30" S, long. 78°30'45"...relation to the gold ores on the basis of new district-scale geologic mapping, 69 40Ar/39Ar ages on igneous...and Chaupiloma (19.5–15.9 Ma), and the dacitic Cerro Fraile pyroclastics (15.5–15.1 Ma). The younger...associated with gold deposits at Quilish and Cerro Negro (~7 Moz Au) and stage 1 alunite (13.6–12.6 Ma) |  | | Journal (issue) | | Articles Famous mineral localities: The Bristol copper mine, Connecticut......................................in the U.S.A. notesfrom th r EDITORS OLD YUMA MINE Another great mineral locality has now been closed...longfamous Old Yuma mine near Tucson (see R. L. Jones, “Famous mineral localities: the Old Yuma mine,” in vol....owned by Richard Bideaux’s Arizona Exploring and Mining Company for quite a few years. Bideaux and Wayne...period of activity, access to the mine was cut off in 1984. In 1996 the mine area was absorbed into the Saguaro |  | 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) | | Gabriela and Margarita mineralized structures from the Cerro Moro epithermal deposit, Deseado Massif, Argentina...Gabriela and Margarita mineralized structures from the Cerro Moro epithermal deposit, Deseado Massif, Argentina...J5402DCS, San re 1 -p ro of structures from the Cerro Moro epithermal deposit, Deseado Massif, Argentina... Concepción, Chile. Corresponding author: amugas@unsj-cuim.edu.ar 1 ABSTRACT Cerro Moro deposit is...Au-Ag epithermal deposit located in Santa Cruz province, southern Patagonia Argentina. It is hosted by |  | | Report (issue) | | Ph08pl,ophyllite; 5. 2 cm tall Cerro Rico, Potosi, B,atillo province, Potosi Andy Seibel col/action Jejf-SC...wp11�. Yaalte: 12.5 cm wide Siglo XX Mine, ,U� Bustillo province, Potosi Malty Zinn colkdknt (ex Marv............................ 4 BY ALFREDO PETROV Mining, Politics, and Tumult: A Brief Look at Bolivian...BY JAROSLAV HYRSL AND ALFREDO PETROV The Poopo District ................................................in Oruro ... 26 BY ROBERT B. COOK The Morococala Mine ............................................... |  | | Journal (article/letter/editorial) | | flank of the Cordillera Frontal in San Juan province,Argentina. Closeto San Franciscode los Andes are...chalcopyrite, bornite,digenite,tetrahedrite,sphalerite,chalcocite,luzoniteandcovellite. Weatheringof the deposithas...de los Andes mine is on the eastern referred to the San Francisco de los Andes mine as flankof the...origithe year of its discovery, and 1945,whenthe mine nal 1:25,000. The depositwas mappedon scales 1:500...colored, wellstratifiedquartzandfeldspathic Cerro Negro de la Cortadera posit, is a geologicprovincethat |  | | Journal (article/letter/editorial) | | copper-typedepositlocatedin northwesternArgentina in the province of Catamarca. It was investigatedby Cities Service...the Mi Vida deposit,a very 4,500-m summi.tof Cerro Negro. The area is significant porphyrycopperprospect... There are someindication.s central Catamarca province to the Mi Vida-Filo suggestinga ,relationbetweenthat...N80øW known importan.tmineral occurrencein the district, trend that would .reflectan ac,tivecrustal megafrac-...time sequenceof migmaticand relatedeventsin the district as follows: 1. olivine basalt flows (restricted); |  | | Journal (article/letter/editorial) | | 1301-1316 The AndacolloStrata-BoundGold Deposit, Chile, and Its Position in a Porphyry Copper-GoldSystem...MANUEL REYES JosdZapiola 7666-Q, La Reina,Santiago,Chile Abstract The Andacollominingdistrictis in the CoastalCordilleraof...central Chile, IV Region,Coquimbo Province,400 km north-northeastof Santiago(Fig. 1). The district lies...northfromSantiago(Fig. 1). History and productionof the district Two typesof mineralization arepresentin the ...1607, Andacollowasdescribedby localminersasthe "district with riversof gold." It becameandremainedChile's |  | Maghfouri, Sajjad, Hosseinzadeh, Mohammad Reza, Moayyed, Mohsen, Movahednia, Mehdi, Choulet, Flavien (2017) Geology, mineralization and sulfur isotopes geochemistry of the Mari Cu (Ag) Manto-type deposit, northern Zanjan, Iran. Ore Geology Reviews, 81. 10-22 doi:10.1016/j.oregeorev.2016.10.025 | Journal (article/letter/editorial) | | The major copper SC sulfides are bornite, chalcocite, and chalcopyrite associated mainly with pyrite...important Cu mineralization in Iran (Fig. 1). In Chile, the strata- NU bound Cu deposits are the second...the sedimentary-hosted deposits class (e.g., Cerro Negro), and the volcanic-hosted deposits class (e.g...northwestern part of Canada and in the North Michigan district (e.g. White, 1968; Wilton & Sinclair, 1988). Most...thickness of 1.5 km, and is exposed mainly in the Mari district (Figs. 3 and 4). The succession is composed SC |  | | Journal (issue) | | MINERÍA ARGENTINA Un escenario con luces y sombras MINING IN ARGENTINA A country of contrasts Favorables...irregulares. lea más sobre el nuevo alpha 330. it’s this Way: sandvik.com / alpha330 Mining in Argentina: a country...country of contrasts While the National Mining Secretary highlights the good business climate and forecasts...focus on stabilizing production at the Peñasquito mine, implementing a solution for the water deficit which...country. 45 McEwen mining: Committed to further exploring in Argentina 17 Province of Salta: Lindero |  | | Report (issue) | | deposits, or a formally designated mining district. For some mining districts described in this report...individual deposits within the district are also given. This was done so that district-scale phenomena, such as...as zoning, could be described in the district record, whereas deposit specific data could be described...individual mines and mining claims. MINING DISTRICT/AREA Name of the mining district or geographical area...area to which the deposit belongs. 11 PROVINCE The Republic of Bolivia is divided into 9 departments |  | | Journal (article/letter/editorial) | | Peninsula giving rise to the Chon Aike Large Igneous Province (Pankhurst et al., 1998, 2000; Sruoga et al. 2008)...supercontinent. The Deseado Massif is a geological province of about 60,000 km2 located in the southern portion... approximately 130 km northwest of the Cerro Vanguardia Mine and 150 km northeast of Gobernador Gregores...CC: Cerro Contreras, CM: Cerro Moro, CN: Cerro Negro, CO: Cap Oeste, CT: Cerro Tornillo, CV: Cerro Vanguardia...2: Pan American Silver Corp. (2013), 3: Mc Ewen Mining Inc. (2013), 4: Páez et al. (2011), 5: Gold Corp |
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