 | Roebbert, Y., Rabe, K., Lazarov, M., Schuth, S., Schippers, A., Dold, B., Weyer, S. (2018) Fractionation of Fe and Cu isotopes in acid mine tailings: Modification and application of a sequential extraction method. Chemical Geology, 493. 67-79 doi:10.1016/j.chemgeo.2018.05.026 | Journal (article/letter/editorial) | | Manuscript Fractionation of Fe and Cu isotopes in acid mine tailings: Modification and application of a sequential...Weyer , Fractionation of Fe and Cu isotopes in acid mine tailings: Modification and application of a sequential...MANUSCRIPT Fractionation of Fe and Cu isotopes in acid mine tailings: modification and application of a sequential...Engineering, F861 Luleå, Sweden PT Abstract Sulfidic mine tailings have a high potential for contamination...contamination of the environment by RI triggering acid mine drainage. Hence, it is crucial to understand metal |  | 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 |  | | Journal (article/letter/editorial) | | mineralization in the Atacama segment of the South American Andes, northern Chile (26°15'-27°25'S) Received:...magmatism and the rich ore deposits of northern Chile have been the focus of numerous studies. Significant...feature of the geology of this part of northern Chile is the existence of n o r t h - south to north-east-...alteration and cama segment - Andes - northern Chile mineralization (Baker and Guilbert, 1987; Colley...metallogenic belts Introduction (Fig. 1): (1) along the Atacama Fault System; (2) along the Inca de Oro Belt; (3) |  | Ossandon C., G., Freraut C., R., Gustafson, L. B., Lindsay, D. D., Zentilli, M. (2001) Geology of the Chuquicamata Mine: A Progress Report. Economic Geology, 96 (2) 249-270 doi:10.2113/gsecongeo.96.2.249 | Journal (article/letter/editorial) | | of the Chuquicamata Mine: A Progress Report GUILLERMO OSSANDÓN C., CODELCO-Chile, Gerencia Exploraciones...Santiago, Chile ROBERTO FRÉRAUT C., CODELCO-Chile, Superintendencia Geología, Chuquicamata, Chile LEWIS... DARRYL D. LINDSAY, SRK Consultores, Santiago, Chile AND MARCOS ZENTILLI Department of Earth Sciences...Canada B3H 3J5 Abstract Chuquicamata, in northern Chile, is the world’s greatest copper orebody. It was...mineralization of the main stage was enargite, digenite, covellite, pyrite, and minor coarse sphalerite, along with |  | | Journal (article/letter/editorial) | | Processes in the El Indio-Pascua Au-Ag-Cu Belt, Chile and Argentina THOMAS BISSIG,* ALAN H. CLARK,† JAMES...the enormous erosion surfaces of the Atacama desert of northern Chile and southern Peru, are considered...on supergene processes in the Andes of northern Chile and southern Peru has long been recognized (e.g...Indio-Pascua gold-silver-copper belt which straddles the Chile-Argentina frontier along the tectonic and physiographic...formed the geochronologic 971 972 BISSIG ET AL. Chile Antofagasta PE R U -C Puna Tucumán La Coipa |  | | Journal (article/letter/editorial) | | Vol. 86, 1991, pp. 1187-1205 Gold Metallogeny of Chile RICHARD an Introduction H. SILLITOE 27 WestHill...poorlymineralized. Paucityof golddepositsin the coastalzoneof Chile, concentration of highsulfidationand porphyry-typedepositsin...copper and silver enrichmentin northernand central Chile which took place during the Oligoceneand early Mioceneand...CHILEhasbeena modestgoldproducerfor the last central Chile (24o-37 ø S; Flores, 1942; Ruiz et al., fivecenturies...by-product of coppermining.The 18 principal tral Chile, commonlyat altitudescloseto or greater depositsincludedin |  | | Journal (article/letter/editorial) | | Fukuchilite, cu3lres6, a ne$' mineral from the Hanawa Mine, Akita Prefecture, Japan Mineral -I . (Tohyo) 5...aggregates containing mainly pyrite, fukuchilite, ancl covellite. Ali these lead to a ratio of cu/Fe close to 3;...fukuchilite decomposes at about 200" to pyritef covellite. The mineral occurs in barite-bearing gypsum (and/or...interstices of small masses consisting of barite, covellite, and pyrite' The name is for Nobuyo Fukuchi, 1877...lead oxide minerals and murdochite from T. Khuni Mine, Anarak, han. Mineral. Deposita S, 8G93. Electron |  | | Journal (article/letter/editorial) | | Continental Rhyolitic Volcanic Rocks, Northern Chile: I. The JardlnCopper-SilverDeposit RALPH B. LORTIE...mineralsandare associated with minorsphalerite,digenite,covellite,chalcopyrite, wittichenite,nativesilver,acanthite...0361-0128/87/663/546-2552.50 546 JARDiNCU-AGDEPOSIT: N. CHILE 547 the Paleoceneepochin the Copiap6districtsawthe...tplate margins.Carter Andean orogenin northern Chile constitutea com(1960), Losert(1972), and Camus(1980)...f the CordilleraPrincipalare aerial centers in Chile have received little documenin generalonlygentlyfoldedbut |  | Gustafson, L. B., Orquera, W., McWilliams, M., Castro, M., Olivares, O., Rojas, G., Maluenda, J., Mendez, M. (2001) Multiple Centers of Mineralization in the Indio Muerto District, El Salvador, Chile. Economic Geology, 96 (2) 325-350 doi:10.2113/gsecongeo.96.2.325 | Journal (article/letter/editorial) | | Mineralization in the Indio Muerto District, El Salvador, Chile LEWIS B. GUSTAFSON,† 5320 Cross Creek Lane, Reno...89511 WALTER ORQUERA, CODELCO-Chile, Division Salvador, El Salvador, Chile MICHAEL MCWILLIAMS, Department...AND MARCELLO MENDEZ CODELCO-Chile, Division Salvador, El Salvador, Chile Abstract The porphyries that...Ore at O Nose was largely supergene chalcocite-covellite on chalcopyrite-pyrite, centered on early QG feldspar...then comprised the ore reserve for the El Salvador mine. Only minor mention was made of the separate small |  | Barra, Fernando, Alcota, Hugo, Rivera, Sergio, Valencia, Victor, Munizaga, Francisco, Maksaev, Victor (2013) Timing and formation of porphyry Cu–Mo mineralization in the Chuquicamata district, northern Chile: new constraints from the Toki cluster. Mineralium Deposita, 48 (5) 629-651 doi:10.1007/s00126-012-0452-1 | Journal (article/letter/editorial) | | mineralization in the Chuquicamata district, northern Chile: new constraints from the Toki cluster Fernando...the Chuquicamata–Radomiro Tomic mines in northern Chile. These prospects occur in an area of 5×6 km and...Departamento de Geología, Universidad de Chile, Santiago, Chile e-mail: fbarrapantoja@ing.uchile.cl F....Center of Excellence (CEGA), Universidad de Chile, Santiago, Chile H. Alcota : S. Rivera Exploraciones Mineras...Mineras Andinas S.A., Santiago, Chile V. Valencia School of Environment, Washington State University, Pullman |  | | Journal (article/letter/editorial) | | METALLOGENETIC CARLOS RUIZ PROVINCES F. AND GEORGE OF CHILE, S. A. • E. ERICKSEN CONTENTS PAGE Abstract........... ABSTRACT The metalliferousdepositsof Chile tend to be restrictedto well defined metallogeneticprovinces...synthesis of the knowledgeof the ore depositsof Chile basedon studiesnow beingcarriedout and on publishedand...ore deposits. Most of the known ore depositsof Chile are in the northern half of the country; relativelyfew...1960) indicatethe magnitudeof presentday mining in Chile: Copper Molybdenum Lead Zinc Gold Silver Mercury |  | | Journal (article/letter/editorial) | | Sciences, North Catholic University, Antofagasta, Chile, 2Earth Evolution Sciences, Graduate School of Life...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...Norte, Av. Angamos 0610, Casilla 1280, Antofagasta, Chile. Email: skojima@caliche.ucn.cl *Present address:...Blancos S.A., División Mantos Blancos, Antofagasta, Chile. © 2009 The Authors Journal compilation © 2009 The |  | | Journal (article/letter/editorial) | | 1975 The PorphyryCopperDepositat E1 Salvador,Chile LEWIS B. GUSTAFSON AND JOHN P. HUNT Abstract The...No. 5 The PorphyryCopperDepositat E1 Salvador,Chile Fig. 1. Aerial view of Cerro Indio Muerto, lookingwest...a THE PORPHYRY COPPER DEPOSIT AT EL SALVADOR, CHILE 859 goethiticcapping. A thin hematite-goethitc...Potrerillosmine and metallurgicalplant. Then mine superintendent Greninger, and mine geologists March, Reed, Watson...accompaniedby William Swayne as well as then Potrerillos geologistsSwensenand Brinley, and 860 L. B |  | | 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...ores, a typical assemblage might be chalcocite + covellite ± bornite (Schwartz, 1966). In oxide ores, a typical...much as about 100°C for samples from El Teniente, Chile. When binned in 10°C intervals, the median reported |  | | Journal (article/letter/editorial) | | ileLtda., AvenidaPedrode Valdivia295, Santiago,Chile AND RICHARD H. SILLITOE 27 WestHill Park,HighgateVillage...and 28 ø S in the Andean Cordillera of northern Chile. After 10 yearsof exploration,three preciousmetal...38-2353.00 1238 Au PORPHYRY,MARICUNGA BELT, CHILE 1239 and west of Marte which compriseadvancedargillic...central and northern Chile. The the Atacama desert. Maricungabelt in northern Chile is one of the most...north-southelon- viouslyin the Andean Cordillera of Chile. gate area, roughly200 X 50 km in extent,between |  | | Catalog/List | | current material f:t,om the mine. 1ix1lx1½ 11 ,Z4aOO. ALLUANDITE.Pleasant Valley Mine,Custer,South Dakota,U... 2. 8" ATACAMITE/CHRYSOCOLLA. Mina Farola,Atacama,Chile. Brilliant emerald-grecn to apple-green coloured...Specimen B. 5~3fx11 11 ,i:.16.50. AZURITE. Central Mine,Kamaraze,Attica,Greece. Sparkling crusts and cavity...2-bc2P1i",€9.00. 10. AZURITE/MALACHITE.Morenci Mine,Arizona. A 1p1 11 major area,richly covered in brilliant...2½x2x1¾",:&14.25" 11, AZURITE/MALACHITE"Burra Mine,S.Australia_ Interesting 'Chessylite'-Azurite nodule |  | | Journal (article/letter/editorial) | | Chuquicamata Porphyry Copper Deposit, Northern Chile a a Darryl D. Lindsay , Marcos Zentilli & JOSE...Superintendencia de Geologia Codelco-Chile, Division Chuquicamata , Chuquicamata, Chile Published online: 06 Jul...Chuquicamata Porphyry Copper Deposit, Northern Chile, International Geology Review, 37:11, 945-958, DOI:...Chuquicamata Porphyry Copper Deposit, Northern Chile DARRYL D. LINDSAY, MARCOS ZENTILLI, Department of...Superintendencia de Geologia Codelco-Chile, Division Chuquicamata, Chuquicamata, Chile Downloaded by [UQ Library] |  | | 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...28°S in the high volcanic Andes of the Atacama Region, northern Chile (Fig. 1). The belt, some 200 km long...-70° SILLITOE ET AL. Potrerillos Bolivia -26°30’ ESPERANZA Argentina Chile Antofagasta LA COIPA...gold and silver conducted by Minera Anglo American Chile Ltda. and joint-venture partners. However, it was |  | | Journal (article/letter/editorial) | | alteration, culminating in pyrite ± enargite ± covellite in the shallow parts of the lithocaps. The porphyry...central Chile; A.J. Wilson, writ. commun., 2009) and Mo (2.5 Mt: El Teniente, central Chile; Camus, 2003)...River dist.(Nena) Wafi-Golpu Gaby El Salvador Potrerillos Marte & Caspiche Taca Taca Bajo Bajo de la Alumbrera...to global-scale anomalies for Cu (e.g., northern Chile-southern Peru, southwestern North America) or Au...Escondida C HI B AR C A 26° El Salvador Potrerillos COPIAPÓ ARGENTINA LA SERENA 30° Lineament |  | | Journal (article/letter/editorial) | | Mongolia (Fig. 1) and has been exploited by the Erdenet mine since 1977; it has production plus reserves of 9...In the secondary Cu-enriched zone, a bornite-covellite-chalcocite assemblage is developed. Lamb and Cox...copper-molybdenum deposit, Collahuasi district, I region, Chile: ECONOMIC GEOLOGY, v. 93, p. 326–337. Damon, P.E...Regional geologic setting of epithermal gold deposits, Chile: ECONOMIC GEOLOGY, v. 86, p. 1174–1186. Dejidmaa...Cu-Au and Au-Ag mineralization in the Potrerillos district, Chile: ECONOMIC GEOLOGY, v. 92, p. 784–806 |  | | Journal (article/letter/editorial) | | groundwaters associated with porphyry-Cu deposits, Atacama Desert, Chile: Elemental and isotopic constraints on water...the Spence porphyry copper deposit, Atacama Desert, northern Chile, to study waterporphyry copper ore...groundwaters recovered elsewhere in the Atacama Desert of Northern Chile. In contrast, groundwaters recovered...Development, 1997; Meigh et al., 1999). The Atacama Desert of northern Chile, the driest region on Earth, receives...et al., 1989). In the hyperarid climate of the Atacama Desert, there are competing interests for limited |  | Pan, Jun-Yi, Ni, Pei, Chi, Zhei, Wang, Wen-Bin, Zeng, Wen-Can, Xue, Kai (2019) Alunite 40Ar/39Ar and Zircon U-Pb Constraints on the Magmatic-Hydrothermal History of the Zijinshan High-Sulfidation Epithermal Cu-Au Deposit and the Adjacent Luoboling Porphyry Cu-Mo Deposit, South China: Implications for Their Genetic Association. Economic Geology, 114 (4) 667-695 doi:10.5382/econgeo.4658 | Journal (article/letter/editorial) | | exist at Zijinshan, namely, (1) alunite-quartz-covellite cemented breccias; (2) alunite-digenite veins...magmatic-hydrothermal origin for alunite-quartz-covellite cemented breccias and alunite-digenite veins,...40Ar/39Ar plateau ages obtained from alunite-quartz-covellite cemented breccia and alunite-digenite vein-type...veins vs. porphyry Cu-Mo mineralization at Rosario, Chile (Masterman et al., 2004), and the high-sulfidation...Mesozoic southeastern coastal volcanic belt of Fujian Province, South China (Fig. 1A). The district covers a |  | | Catalog/List | | ATACA~TE . 7 !TIll ~na la Farol a , Copi apo , Chile . Lustrous deep green rosettes of crystals to in...1t-x 1 " , £1, . 75p ~9 . CHALC EDONY . North Pool Mine , I l logan , Cornwoll . Tra ns lucent c r eu my...covering rrotrix . 2i'x2X1-J-II , £2 . 50p 33-. COVELLITE. Leon8rd I"iine , Outte , 1"ont8na , U. S . I\...£14. 00 37. CYANOTRICHITE . Fa. na Vi eja , Potrerillos , Ch il e . Sky- blue velv ety crl,lsts of acicular |  | Bendezú, Ronner, Page, Laurence, Spikings, Richard, Pecskay, Zoltan, Fontboté, Lluís (2008) New 40Ar/39Ar alunite ages from the Colquijirca district, Peru: evidence of a long period of magmatic SO2 degassing during formation of epithermal Au–Ag and Cordilleran polymetallic ores. Mineralium Deposita, 43 (7) 777-789 doi:10.1007/s00126-008-0195-1 | Journal (article/letter/editorial) | | of pyrite–enargite and very minor chalcocite, covellite, and sphalerite accompanied by clays, largely...Ligarda 2004). The historical Zn–Pb–(Ag) Colquijirca mine is located further to the north and has been an...Mineralization in the Indio Muerto District, El Salvador, Chile. Econ Geol 96:325–350 Heather K, Leach T, Clark...Staff of the Compañía Minera El Indio, Barrick Chile Ltda (2003) Geology of the El Indio Au– Cu–Ag deposit:...properties, province of Pasco, Peru: production costs and profits, Colquijirca silver mine, Huaraucaca |  | | Journal (article/letter/editorial) | | hypogenecopper- high sulfur fugacity pyrite-covellite-digenite-(chaliron sulfide mineralization (Brimhall..."continuedaccession of acid volatiles pyrite-covellite-(chalcocite) assemblages occurwithin as the systemcooledin...(Burnhamand deposits--Chuquicamata,E1 Salvador, Potrerillos, Ohmoto, 1980). Theseargumentshave been usedto...77 PROTORE 0 NO ALUNITE NEAR ß ALUNITE * COVELLITE / e •LUNITE WITH / H20 ,- _ / '/"•i'?SULF•UROUS...simultaneousstability of alunite and covellite (zoneII), and alunitewith subsequent covellite(zone III). In all casessaturationof |
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