 | | Journal (article/letter/editorial) | | Geological Sciences, North Catholic University, Antofagasta, Chile, 2Earth Evolution Sciences, Graduate School...categories of the northern areas (Arica– Iquique, Tocopilla–Taltal) and the central areas (Copiapó, La Serena...intrusions, and yields chalcocite (-digenite) and bornite as the principal hypogene copper sulfides. The...and hydrothermal calcite carbon of some central area deposits indicate influx of sedimentary rock components...ratios of hydrothermal calcite from the Tocopilla–Taltal area deposits imply contribution of the contemporaneous |  | | Journal (article/letter/editorial) | | Copper Deposits in the Coastal Cordillera, Northern Chile Dania TRISTA and Shoji KOJIMA Departamento de Ciencias...del Norte, Av. Angamos 0610, Casilla 1280, Antofagasta, Chile [e-mail (SK): skojima@socompa.ucn.cl] Received...conditions of some vein-type copper deposits of the Tocopilla district (Deseada, San José, Santa Rosa) and the...Argentina) in the Coastal Cordillera of northern Chile were inferred from mineral paragenesis and fluid...characterized by chalcopyrite + magnetite + pyrite + bornite, and supergene alteration of these minerals produced |  | Kojima, Shoji, Astudillo, José, Rojo, Juan, Tristá, Dania, Hayashi, Ken-ichiro (2003) Ore mineralogy, fluid inclusion, and stable isotopic characteristics of stratiform copper deposits in the coastal Cordillera of northern Chile. Mineralium Deposita, 38 (2) 208-216 doi:10.1007/s00126-002-0304-5 | Journal (article/letter/editorial) | | deposits in the coastal Cordillera of northern Chile Received: 10 July 2001 / Accepted: 12 June 2002...deposits in the coastal range of northern Chile (Susana-Lince and Buena Vista of the Carolina de Michilla district...characterized by chalcocite (Cu1.90S) + digenite + bornite ± chalcopyrite + hematite. Supergene alteration...moderately oxidized hydrothermal solutions. Keywords Chile Æ Coastal Cordillera Æ Stratiform copper Æ Fluid...del Norte, Av. Angamos 0610, Casilla 1280, Antofagasta, Chile E-mail: skojima@socompa.ucn.cl Fax: +56-55-355978 |  | Tristá-Aguilera, Dania, Barra, Fernando, Ruiz, Joaquin, Morata, Diego, Talavera-Mendoza, Oscar, Kojima, Shoji, Ferraris, Fernando (2006) Re–Os isotope systematics for the Lince–Estefanía deposit: constraints on the timing and source of copper mineralization in a stratabound copper deposit, Coastal Cordillera of Northern Chile. Mineralium Deposita, 41 (1) 99-105 doi:10.1007/s00126-006-0048-8 | Journal (article/letter/editorial) | | copper deposit, Coastal Cordillera of Northern Chile Received: 6 May 2005 / Accepted: 30 December 2005...northern Chile and is one of the most representative of this type of deposit. Chalcocite and bornite characterize...del Norte, Av Angamos 0610, Casilla 1280, Antofagasta, Chile e-mail: datrista@ucn.cl F. Barra . J. Ruiz...Universidad de Concepción, Casilla 160-C, Concepción Chile D. Morata Departamento de Geología, Facultad de...y Matemáticas, Universidad de Chile, Plaza Ercilla 803, Santiago Chile O. Talavera-Mendoza U.A Ciencias |  | | Journal (issue) | | 13 Cuprita, melaconita i malaquita-Mina «Bella Esperanza.» De Sierra Gorda. 14 Cuprita. Mina «Felicidad...Animas. Mina «Fortunata.» 55 90 Mina «Esmeralda.» Punta del Cobre, 56 98 Atacamita i humatita. Mina «San...pirita, yeso i hematita. Minia «Arientinia.»--Tocopilla. 129 Bornita i chalcopirita. Mina «Astillas.»...149 ]3ornita con ca.liza. Pedernal. Mina «Buena Esperanza.» Ilarnecker. 7 Bornita con cuarzo. Mina. «Pajaritos...Condes. 161 Bornita. Mina «Rosario.» De Choapa. 116 Bornite. i leanoe.. Pedernal. 146 Bornita. Mina «Quisco |  | Townley, Brian, Roperch, Pierrick, Oliveros, Verónica, Tassara, Andres, Arriagada, César (2007) Hydrothermal alteration and magnetic properties of rocks in the Carolina de Michilla stratabound copper district, northern Chile. Mineralium Deposita, 42 (7) 771-789 doi:10.1007/s00126-007-0134-6 | Journal (article/letter/editorial) | | Michilla stratabound copper district, northern Chile Brian Townley & Pierrick Roperch & Verónica Oliveros...Geología, Universidad de Chile, P.O. Box 13518, Correo 21, Santiago, Chile e-mail: btownley@cec.uchile...magnetization of the ore bodies of the Estefania mine. If copper mineralization mostly postdates the tilt...mineralization . Chile Abstract In the Carolina de Michilla district, northern Chile, stratabound copper...Deposita (2007) 42:771–789 Introduction BUENA ESPERANZA SOUTH AMERICA 22º30’ PUNTILLAS SUR ANTUCOYA |  | | Report (issue) | | PROSPECTS OF THE I, H, IE, IV, AND V REGIONS, NORTHERN CHILE compiled by William C. Williams Open-File Report...complement to my dissertation work in northern Chile under the auspices of Dr. John Guilbert at the University...prospects in the I, n, IE, IV, and V Regions of Chile (Figure 1). Over 3000 sites were compiled from published...Geologia y Yacimientos Metaliferos de la Region de Antofagasta: Servicio Nacional de Geologia y Mineria, Boletin...well as descriptions of the major mines throughout Chile with insights as to their genesis. Finally, Frutos |  | 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...that the Cretaceous Manto-type Cu belt of central Chile extends further north than previously thought. Additionally |  | Konari, Mina Boveiri, Rastad, Ebrahim, Kojima, Shoji, Omran, Nematollah Rashidnejad (2013) Volcanic redbed-type copper mineralization in the Lower Cretaceous volcano-sedimentary sequence of the Keshtmahaki deposit, southern Sanandaj-Sirjan Zone, Iran. Neues Jahrbuch f??r Mineralogie - Abhandlungen: Journal of Mineralogy and Geoche, 190 (2) 107-121 doi:10.1127/0077-7757/2013/0236 | Journal (article/letter/editorial) | | ~35 km from NW to SW of Safashahr in the Fars province. The ore textures are dominated by open space...consists predominantly of primary chalcocite, bornite, native copper, and chalcopyrite and to some extent...hundred meters. Ore mineralogy includes chalcocite, bornite, native copper, digenite, djurleite, chalcopyrite...Copper sulfide minerals such as chalcopyrite, bornite and chalcocite were quantitatively analyzed using...compositions were measured on chalcopyrite and bornite which were separated under a binocular. Sulfur |  | | Journal (article/letter/editorial) | | silver in chalcopyrite and bornite from the Mantos Blancos Cu deposit, northern Chile MARTIN REICH1,2,*, CARLOS...Universidad de Chile, Santiago, Chile 2 Andean Geothermal Center of Excellence (CEGA), Universidad de Chile, Santiago...Santiago, Chile *Corresponding author, e-mail: mreich@ing.uchile.cl 3 Advanced Mineral Technology Laboratory...mass spectrometry (SIMS) analysis reveals that bornite (81–649 ppm Ag) and chalcopyrite (0.61–2211 ppm...Cu-(Ag) deposit in the Costal Range of northern Chile. Gold concentrations are generally two orders of |  | | 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 |  | Oliveros, Verónica, Tristá-Aguilera, Dania, Féraud, Gilbert, Morata, Diego, Aguirre, Luis, Kojima, Shoji, Ferraris, Fernando (2008) Time relationships between volcanism–plutonism–alteration–mineralization in Cu-stratabound ore deposits from the Michilla mining district, northern Chile: a 40Ar/39Ar geochronological approach. Mineralium Deposita, 43 (1) 61-78 doi:10.1007/s00126-007-0147-1 | Journal (article/letter/editorial) | | deposits from the Michilla mining district, northern Chile: a 40Ar/39Ar geochronological approach Verónica...deposits of the Coastal Cordillera of northern Chile, hosted by the Middle Jurassic volcanic rocks of...Departamento de Geología, Universidad de Chile, P.O. Box 13518-21, Santiago, Chile e-mail: volivero@ing.uchile.cl...del Norte, Av Angamos 0610, Casilla 1280, Antofagasta, Chile G. Féraud CNRS-IRD-UNSA UMR 6526 Géosciences...A., km 110 camino a Tocopilla, Mejillones, Segunda Región de Antofagasta, Chile e-mail: fferraris@vtr |  | Reich, Martin, Palacios, Carlos, Alvear, Macarena, Cameron, Eion M., Leybourne, Matthew I., Deditius, Artur (2009) Iodine-rich waters involved in supergene enrichment of the Mantos de la Luna argentiferous copper deposit, Atacama Desert, Chile. Mineralium Deposita, 44 (6) 719-722 doi:10.1007/s00126-009-0235-5 | Journal (article/letter/editorial) | | Luna argentiferous copper deposit, Atacama Desert, Chile Martin Reich & Carlos Palacios & Macarena Alvear...stratabound Cu deposit in the Coastal Range of northern Chile. The presence of this unusual mineral assemblage...Ciencias Físicas y Matemáticas, Universidad de Chile, Santiago, Chile e-mail: mreich@ing.uchile.cl E. M. Cameron...the Coastal Range of the Atacama Desert, northern Chile (Fig. 1). These high-grade, low-tonnage deposits...stratabound Cu deposit in the Coastal Range of northern Chile. Iodargyrite (AgI) is highly insoluble, and its |  | Ruiz, Joaquin, Freydier, Claire, Mccandless, Tom, Chesley, John, Munizaga, Francisco (1997) Re-Os-Isotope Systematics of Sulfides from Base-Metal Porphyry and Manto-Type Mineralization in Chile. International Geology Review, 39 (4) 317-324 doi:10.1080/00206819709465274 | Journal (article/letter/editorial) | | Base-Metal Porphyry and MantoType Mineralization in Chile a a a Joaquin Ruiz , Claire Freydier , Tom Mccandless...Departamento de Geologia , Universidad de Chile, Santiago, Chile Version of record first published: 06 Jul...Base-Metal Porphyry and Manto-Type Mineralization in Chile, International Geology Review, 39:4, 317-324 To...Departamento de Geologia, Universidad de Chile, Santiago, Chile Downloaded by [Brown University] at 03:20...03:20 27 April 2013 Abstract Chile is a major world producer of copper, most of which occurs in base-metal |  | Ramírez, L. E., Palacios, C., Townley, B., Parada, M. A., Sial, A. N., Fernandez-Turiel, J. L., Gimeno, D., Garcia-Valles, M., Lehmann, B. (2006) The Mantos Blancos copper deposit: an upper Jurassic breccia-style hydrothermal system in the Coastal Range of Northern Chile. Mineralium Deposita, 41 (3) 246-258 doi:10.1007/s00126-006-0055-9 | Journal (article/letter/editorial) | | hydrothermal system in the Coastal Range of Northern Chile Received: 26 April 2005 / Accepted: 6 February 2006...0% Cu), located in the Coastal Range of northern Chile, displays two superimposed hydrothermal events....laterally by chalcopyrite-digenite or chalcopyrite-bornite. The assemblage digenite–supergene chalcocite characterizes...Departamento de Geología, Universidad de Chile, P.O. Box 13518-21, Santiago, Chile e-mail: lramirez@cec.uchile.cl...mineralization . Upper jurassic . Coastal range . Northern Chile A. N. Sial NEG LABISE Department of Geology, Federal |  | Oliveros, Verónica, Féraud, Gilbert, Aguirre, Luis, Ramírez, Luis, Fornari, Michel, Palacios, Carlos, Parada, Miguel (2008) Detailed 40Ar/39Ar dating of geologic events associated with the Mantos Blancos copper deposit, northern Chile. Mineralium Deposita, 43 (3) 281-293 doi:10.1007/s00126-007-0146-2 | Journal (article/letter/editorial) | | with the Mantos Blancos copper deposit, northern Chile Verónica Oliveros & Gilbert Féraud & Luis Aguirre...district in the Coastal Cordillera of northern Chile, allowing the distinction of two separate mineralization...metallogenic belt of the Coastal Cordillera of northern Chile. Editorial handling: R. King Introduction Electronic...Departamento de Geología, Universidad de Chile, P.O. Box 13518-21, Santiago, Chile e-mail: volivero@ing.uchile.cl...Concepción, Chile Keywords 40Ar/39Ar . Cu mineralization . Jurassic . Coastal Cordillera . Chile The Coastal |  | | Journal (article/letter/editorial) | | Plutonic Complex in the Precordillera of Northern Chile Shoji KOJIMA, Pablo SALAZAR and Hirokazu FUJIMAKI*...del Norte, Av. Angamos 0610, Casilla 1280, Antofagasta, Chile [e-mail: skojima@caliche.ucn.cl] * Institute...Keywords: Precordillera, Cerro Colorado, northern Chile, plutonic complex, Late Cretaceous magmatism, plagioclase-free...to specify Late Cretaceous magmatism of northern Chile. As a consequence, it has been proved that the Cerro...arc plutonism in northern Chile, particularly the Second Region of Antofagasta, consists mainly of Late |  | | Report (chapter) | | Manto-type copper deposits are best known from Chile and southern Peru. They consist o f stratiform concentrations...beds at Cerro de Mercado, Mexico, and El Laco, Chile. The map netite magma separated from its ca/c-alkaline...northwest it impinges on the Sonoran Basin and Range province and in the southeast, south of the Trans-Mexico...now concealed by Trans-Mexico volcanic belt, Small area of precious-metal mineralization on southern tip...the lowest mine levels. Gulf of Fonseca area, E1Salvador-Nicaragua-Honduras In this area (Fig. 4) 15 |  | 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...contemporaneous with regional scapolitization in the area between the Atacama fault system and the marginal...Departamento 21-B, Condominio Las Palmas, Copiapó, Chile. 0361-0128/07/3662/415-26 415 BENAVIDES ET AL |  | | 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...the development of an extensive Jurassic shelfal area which is as yet unknown in the Eastern Venezuelan....", ~~)'t Demerara '/) ,Plateau ~~~"" q" u Punta Alegre domain /\0,<')0.1.. A. "," 0, \ PANGEAN |  | | 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 |  | 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 |  | | Book (edition) | | Inclusions of roquesite (greenish grey) in massive bornite (violet grey); one grain is cross-cut by a crack...occasionally the case). Left: Reflection colours of bornite (brown), chalcocite (blue), and pyrite (creme)...by various Cu-Fe-S-phases (e.g., chalcopyrite bornite, cubanite, and others) in a bi-directional redox...fluids being involved; rather, chalcopyrite or bornite grains adjacent to the sphalerite directly act...matrix (light yellow). Right (second from bottom): Bornite (violet grey) and chalcopyrite (yellow) act as |  | | Report (issue) | | deposits and occurrences within the project study area, the Bolivian Altiplano and Cordillera Occidental...companies and individuals who have worked in the study area. Much of the data are from unpublished reports in...claims. MINING DISTRICT/AREA Name of the mining district or geographical area to which the deposit belongs...belongs. 11 PROVINCE The Republic of Bolivia is divided into 9 departments, three of which, La Paz,... Oruro, and Potosi, cover the study area. These departments are in turn divided into provinces. In order |  | | Report (issue) | | according to the mineralisation type about a specific area (tract) and assesses the possibility of finding...Lake and Montanore-Rock Creek (Montana, US), Cashin Mine (Colorado, US), Dzhekazgan (Kazakhstan) Volcanic...and Denali (Alaska, US), Boleo (Mexico), Buena Esperanza (Chile), Redstone and Sustut (Canada). Global...size Cu mineralisations are widespread in this area. Chip samples (n=39) over Black shales of the ...Greenland, Cu mineralisations are widespread in this area. A chip sample over 2.5 m averages 200 ppm Cu, 200 |
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