 | | Journal (article/letter/editorial) | | Review Article Genetic Aspects of the Manto-type Copper Deposits Based on Geochemical Studies of North...Geological Sciences, North Catholic University, Antofagasta, Chile, 2Earth Evolution Sciences, Graduate School...constraints for genetic models of the Chilean manto-type copper deposits. The Chilean manto-type deposits are divided...(-digenite) and bornite as the principal hypogene copper sulfides. The latter is hosted mostly in Lower...fluid inclusion data indicate that the primary copper mineralization was commonly generated in the temperature |  | | Journal (article/letter/editorial) | | chalcopyrite and bornite from the Mantos Blancos Cu deposit, northern Chile MARTIN REICH1,2,*, CARLOS PALACIOS1...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...61â2211 ppm Ag) are major hosts for silver in the Mantos Blancos deposit (500 Mt, @1 wt% Cu), the largest Jurassic...Cu-(Ag) deposit in the Costal Range of northern Chile. Gold concentrations are generally two orders of |  | Palacios, Carlos, RamĂrez, Luis E., Townley, Brian, Solari, Marcelo, Guerra, Nelson (2007) The role of the AntofagastaâCalama Lineament in ore deposit deformation in the Andes of northern Chile. Mineralium Deposita, 42 (3) 301-308 doi:10.1007/s00126-006-0113-3 | Journal (article/letter/editorial) | | of the AntofagastaâCalama Lineament in ore deposit deformation in the Andes of northern Chile Carlos...JurassicâEarly Oligocene interval, widespread hydrothermal copper mineralization events occurred in association with...Eocene, and Late EoceneâEarly Oligocene. The AntofagastaâCalama Lineament (ACL) consists of an important...Cretaceous Mantos Blancos copper deposit and the Late Paleocene Lomas Bayas porphyry copper occurred....controlled the emplacement of Early Oligocene porphyry copper deposits (34â37 Ma; Toki, Genoveva, Quetena, and |  | Reich, Martin, Palacios, Carlos, Parada, Miguel A., Fehn, Udo, Cameron, Eion M., Leybourne, Matthew I., ZĂșñiga, Alejandro (2008) Atacamite formation by deep saline waters in copper deposits from the Atacama Desert, Chile: evidence from fluid inclusions, groundwater geochemistry, TEM, and 36Cl data. Mineralium Deposita, 43 (6) 663-675 doi:10.1007/s00126-008-0184-4 | Journal (article/letter/editorial) | | formation by deep saline waters in copper deposits from the Atacama Desert, Chile: evidence from fluid inclusions...ore deposits in the Atacama Desert of northern Chile requires saline solutions for its formation and...chlorine-36 (36Cl) data in atacamite from the Mantos Blancos and Spence Cu deposits. In both deposits, the...Ciencias FĂsicas y MatemĂĄticas, Universidad de Chile, Santiago, Chile e-mail: mreich@cec.uchile.cl U. Fehn Department...Ciencias FĂsicas y MatemĂĄticas, Universidad de Chile, Santiago, Chile comparable to those measured in saline |  | RamĂrez, 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) | | Gimeno . M. Garcia-Valles . B. Lehmann The Mantos Blancos copper deposit: an upper Jurassic breccia-style...hydrothermal system in the Coastal Range of Northern Chile Received: 26 April 2005 / Accepted: 6 February 2006...Springer-Verlag 2006 Abstract The Upper Jurassic Mantos Blancos copper deposit (500 Mt at 1.0% Cu), located in...in the Coastal Range of northern Chile, displays two superimposed hydrothermal events. An older phyllic...Departamento de GeologĂa, Universidad de Chile, P.O. Box 13518-21, Santiago, Chile e-mail: lramirez@cec.uchile.cl |  | Oliveros, VerĂłnica, FĂ©raud, Gilbert, Aguirre, Luis, RamĂrez, 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) | | events associated with the Mantos Blancos copper deposit, northern Chile VerĂłnica Oliveros & Gilbert...events in the Mantos Blancos mining district in the Coastal Cordillera of northern Chile, allowing the...separate mineralization events. The Late Jurassic Mantos Blancos orebody, hosted in Jurassic volcanic rocks...data for a copper deposit in the metallogenic belt of the Coastal Cordillera of northern Chile. Editorial...Departamento de GeologĂa, Universidad de Chile, P.O. Box 13518-21, Santiago, Chile e-mail: volivero@ing.uchile.cl |  | | Journal (article/letter/editorial) | | ARTICLE Atacamite in the oxide zone of copper deposits in northern Chile: involvement of deep formation waters...Atacamite, a copper hydroxychloride, is an important constituent of supergene oxide zones of copper deposits...deposits in northern Chile, whereas in similar deposits elsewhere, it is rare. In Chile, it has generally been...fresh water. Supergene enrichment of copper deposits in northern Chile extended over a long period, 44 to...location of porphyry deposits. At the Spence porphyry copper deposit, saline waters, which ÎŽD vs ÎŽ18O isotope |  | | Journal (article/letter/editorial) | | Geology, v. 108, pp. 37â44 Mesozoic Iron Oxide Copper-Gold Mineralization in the Central Andes and the...dominant iron oxide copper-gold (IOCG) mineralization in southern Peru and northern Chile coastal IOCG belt...tectonic plates. Introduction Peru and northern Chile provides a unique context for the study of the processes...and Precambrian IOCG tectonic regimes IRON OXIDE copper-gold (IOCG) mineralization, first formally defined...exposed in the Cordillera de la Costa of northern Chile and central and southern Peru, are now recognized |  | | 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...Abstract: In this study, the potential of copper tailing deposits in Chile for the sequestration of carbon dioxide...of tailing deposits and CO2 sources existing in Chile was constructed to determine the most suitable site |  | Reich, Martin, Chryssoulis, Stephen L., Deditius, Artur, Palacios, Carlos, ZĂșñiga, Alejandro, Weldt, Magdalena, Alvear, Macarena (2010) âInvisibleâ silver and gold in supergene digenite (Cu1.8S) Geochimica et Cosmochimica Acta, 74 (21) 6157-6173 doi:10.1016/j.gca.2010.07.026 | Journal (article/letter/editorial) | | FıÌsicas y MatemaÌticas, Universidad de Chile, Santiago, Chile b Advanced Mineral Technology Laboratory...FıÌsicas y MatemaÌticas, Universidad de Chile, Santiago, Chile Received 12 April 2010; accepted in revised...the Atacama Desert of northern Chile, the worldâs premier Cu province, were determined in detail using...All rights reserved. 1. INTRODUCTION Supergene copper ores have received signiïŹcant attention due to...economic importance and the dramatic extent to which copper and sulfur are remobilized and fractionated during |  | Oliveros, VerĂłnica, TristĂĄ-Aguilera, Dania, FĂ©raud, Gilbert, Morata, Diego, Aguirre, Luis, Kojima, Shoji, Ferraris, Fernando (2008) Time relationships between volcanismâplutonismâalterationâmineralization 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 VerĂłnica...stratabound and breccia-style copper deposits of the Coastal Cordillera of northern Chile, hosted by the Middle...Departamento de GeologĂa, 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. FĂ©raud CNRS-IRD-UNSA UMR 6526 GĂ©osciences...Tocopilla, Mejillones, Segunda RegiĂłn de Antofagasta, Chile e-mail: fferraris@vtr.net Present address: |  | RamĂrez, Luis E., Parada, Miguel A., Palacios, Carlos, Wittenbrink, Jens (2008) Magmatic evolution of the Mantos Blancos copper deposit, Coastal Range of northern Chile: insight from SrâNd isotope, geochemical data and silicate melt inclusions. Resource Geology, 58 (2) 124-142 doi:10.1111/j.1751-3928.2008.00049.x | Journal (article/letter/editorial) | | Magmatic evolution of the Mantos Blancos copper deposit, Coastal Range of northern Chile: insight from SrâNd...1Department of Geology, University of Chile, Santiago, Chile 2Institute of Minerology and Mineral Resources...Clausthal-Zellerfeld, Germany Abstract The Mantos Blancos copper deposit (500 Mt at 1.0% Cu) was affected...magmatic hydrothermal breccias. Major hypogene copper sulfide mineralization is related to the second...fluids to form the Cu mineralization. Keywords: Chile, coastal range, cu mineralization, Sr-Nd isotopes |  | | Journal (article/letter/editorial) | | Practical Experience of Filtered Tailings Technology in Chile and Peru: An Environmentally Friendly Solution Carlos...Practical Experience of Filtered Tailings Technology in Chile and Peru: An Civil Works and Geology Department...Catholic University of Temuco, Temuco 4780000, Chile Facultad de IngenierĂa, Universidad Continental...advances in filtered tailings technology applied in Chile and Peru with emphasis on: (i) filtering technology...and Toquepala (Peru), Los Pelambres (Chile) and Los Bronces (Chile) [4,5] Thickened Tailings Disposal (TTD) |  | Barros, Kayo Santana, Vielmo, Vicente Schaeffer, Moreno, BelĂ©n Garrido, Riveros, Gabriel, Cifuentes, Gerardo, Bernardes, AndrĂ©a 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) | | Data of the Main Stages of Copper Production from Sulfide Minerals in Chile: A Review to Assist Circular...Data of the Main Stages of Copper Production from Sulfide Minerals in Chile: A Review to Assist Circular...Santiago de Chile, Avenida Libertador Bernardo OâHiggins 3363, EstaciĂłn Central, Santiago 917022, Chile; gerardo...La Dehesa 1201, Lo Barnechea, Santiago 917021, Chile; griveros@transducto.com Correspondence: kayobarros...has faced significant challenges to maintaining copper production technically, economically, and environmentally |  | Kojima, Shoji, San MartĂn, MarĂa Constanza, Nagase, Toshiro, Nakashima, Daisuke, Bisso, Claudio, Menzies, Andrew (2021) Distribution of gold and silver and its relation with hypogene ore minerals in the Esperanza porphyry deposit, Antofagasta Region, Chile. Resource Geology, 71 (1). 80-90 doi:10.1111/rge.12250 | Journal (article/letter/editorial) | | minerals in the Esperanza porphyry deposit, Antofagasta Region, Chile Shoji Kojima1 | MarĂa Constanza San...GeolĂłgicas, Universidad CatĂłlica del Norte, Antofagasta, Chile 2 Tohoku University Museum, Sendai, Japan...Minera Los Pelambres Ltd., Provincia de Choapa, Chile 5 Bruker Nano GmbH, Berlin, Germany Correspondence...Angamos 0610, Antofagasta, Chile. Email: skojima@ucn.cl Funding information Esperanza mine geologists ...Esperanza porphyry deposit in the Eocene Centinela copper belt, using ore-microscope modal analysis, semi-quantitative |  | Maksaev, Victor, Munizaga, Francisco, Fanning, Mark, Palacios, Carlos, Tapia, JosĂ© (2006) SHRIMP UâPb dating of the Antucoya porphyry copper deposit: new evidence for an Early Cretaceous porphyry-related metallogenic epoch in the Coastal Cordillera of northern Chile. Mineralium Deposita, 41 (7) 637-644 doi:10.1007/s00126-006-0091-5 | Journal (article/letter/editorial) | | LETTER SHRIMP UâPb dating of the Antucoya porphyry copper deposit: new evidence for an Early Cretaceous porphyry-related...metallogenic epoch in the Coastal Cordillera of northern Chile Victor Maksaev & Francisco Munizaga & Mark Fanning...Springer-Verlag 2006 Abstract The Antucoya porphyry copper deposit (300 Mt at 0.45% total Cu) is one of the...porphyry belt in the Coastal Cordillera of northern Chile. It is related to a succession of granodioritic...crystallized at 141.9±1.4 Ma. The Antucoya porphyry copper system appears to be formed after a change of stress |  | Townley, Brian, Roperch, Pierrick, Oliveros, VerĂłnica, Tassara, Andres, Arriagada, CĂ©sar (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) | | the Carolina de Michilla stratabound copper district, northern Chile Brian Townley & Pierrick Roperch &...GeologĂa, Universidad de Chile, P.O. Box 13518, Correo 21, Santiago, Chile e-mail: btownley@cec.uchile...hydrothermal alteration are magnetite, hematite, and copper sulphides. We present paleomagnetic results from...hydrothermal breccias. In conclusion, for stratabound copper deposits of the Michilla type, the overall effect...magnetization of the ore bodies of the Estefania mine. If copper mineralization mostly postdates the tilt of |  | | Journal (article/letter/editorial) | | Dewatered Mine Tailings: Safe and Control Environmental Management of Filtered and Thickened Copper Mine Tailings...Tailings in Chile Carlos Cacciuttolo 1, * and Edison Atencio 2,3 1 2 3 * Citation: Cacciuttolo, C.;...Dewatered Mine Tailings: Safe and Control Environmental Management of Filtered and Thickened Copper Mine Tailings...Tailings in Chile. Minerals 2022, Civil Works and Geology Department, Catholic University of Temuco, Temuco...Temuco 4780000, Chile School of Civil Engineering, Pontificia Universidad CatĂłlica de ValparaĂso, Av |  | | Report (issue) | | 9.65 Z=8 X-ray Powder Pattern: Chuquicamata, Chile. 9.60 (10), 3.04 (10), 4.30 (8), 1.71 (8), 6.85...16 0.90 Total 100.00 100.00 (1) Chuquicamata, Chile; recalculated to 100% after deduction of insoluble...the oxidized zone of copper deposits in arid climates; in caves, derived from copper sulfides in the cave... Distribution: In Chile, in Antofagasta, from Chuquicamata; at the Fortuna mine, east of Baquedano;...Baquedano; as large crystals from Mantos Blancos; at the Santa Catalina mine, Sierra Gorda district; and from the |  | TristĂĄ-Aguilera, Dania, Barra, Fernando, Ruiz, Joaquin, Morata, Diego, Talavera-Mendoza, Oscar, Kojima, Shoji, Ferraris, Fernando (2006) ReâOs isotope systematics for the LinceâEstefanĂa 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) | | source of copper mineralization in a stratabound copper deposit, Coastal Cordillera of Northern Chile Received:...2006 Abstract The LinceâEstefanĂa stratabound copper deposit in the Michilla district is one of the...deposits in the Coastal Cordillera of northern Chile and is one of the most representative of this type...bornite characterize the main stage of hypogene copper sulfide mineralization. Rhenium and osmium isotopes...del Norte, Av Angamos 0610, Casilla 1280, Antofagasta, Chile e-mail: datrista@ucn.cl F. Barra . J. Ruiz |  | | Journal (issue) | | RegiĂłn de Antofagasta. Imagen gentileza de BHP Billiton. On the cover: Dusk at Spence mine, Northeast...Northeast of the port city of Antofagasta. Photo: courtesy of BHP Billiton. MinerĂa Chilena (M.R.) ISSN 0716-1042...Recabal, Jorge Loyola âą ImpresiĂłn: Quebecor World Chile S.A. âą Tirada: 10.000 ejemplares. MINERIA CHILENA...CanadĂĄ US$ 250; Europa y Resto del Mundo US$ 285. En Chile, la revista se distribuye en forma gratuita a profesionales...Empresarial, Huechuraba. C.P. 858-0704, Santiago, Chile â Tel.: (56-2) 757-4200, Fax: (56-2) 757-4201, E-mail: |  | Herazo, Andrea, Reich, Martin, Barra, Fernando, Morata, Diego, Real, Irene del (2021) Trace Element Geochemistry of Pyrite from Bitumen-Bearing Stratabound Cuâ(Ag) Deposits, Northern Chile. ACS Earth and Space Chemistry, 5 (3) 566-579 doi:10.1021/acsearthspacechem.0c00321 | Journal (article/letter/editorial) | | Bitumen-Bearing Stratabound Cuâ(Ag) Deposits, Northern Chile Andrea Herazo,* Martin Reich, Fernando Barra, Diego...ABSTRACT: The Coastal Cordillera metallogenic province of northern Chile comprises several styles of mineralization...mineralization, including stratabound Cuâ(Ag), iron oxideâcopperâgold (IOCG), iron oxideâapatite (IOA), and porphyry...deposits from the Coastal Cordillera of northern Chile formed during two main periods, i.e., the Late Jurassic...bitumen-bearing stratabound Cuâ(Ag) deposits from northern Chile to assess the formation conditions of these deposits |  | | 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 |  | | Journal (article/letter/editorial) | | A RT I C L E Richard H. Sillitoe Iron oxide-copper-gold deposits: an Andean view Received: 3 March...2003 Springer-Verlag 2003 Abstract Iron oxide-copper-gold (IOCG) deposits, deïŹned primarily by their...is located in the Coastal Cordillera of northern Chile and southern Peru, where it is part of a volcano-plutonic...deposits, the copper-deïŹcient end-members of the IOCG clan, as well as with manto-type copper and small porphyry...porphyry copper deposits to create a distinctive metallogenic signature. The IOCG deposits display close |  | 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) | | 415â440 The Mantoverde Iron Oxide-Copper-Gold District, III RegiĂłn, Chile: The Role of Regionally Derived...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, CopiapĂł, Chile. 0361-0128/07/3662/415-26 415 BENAVIDES ET AL...deposits Volcanic-hosted Cu-(Ag) dep. INA ENT ARG CHILE AFS Magnetite-apatite deposits Fault Town/City |
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