 | 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) | | Geology of the Chuquicamata Mine: A Progress Report GUILLERMO OSSANDĂN C., CODELCO-Chile, Gerencia Exploraciones...Santiago, Chile ROBERTO FRĂRAUT C., CODELCO-Chile, Superintendencia GeologĂa, Chuquicamata, Chile LEWIS... DARRYL D. LINDSAY, SRK Consultores, Santiago, Chile AND MARCOS ZENTILLI Department of Earth Sciences...Nova Scotia, Canada B3H 3J5 Abstract Chuquicamata, in northern Chile, is the worldâs greatest copper orebody...contain the overwhelming proportion of copper at Chuquicamata in all alteration zones and assemblages, including |  | | 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 JosĂ© PerellĂł, Richard H. Sillitoe, Constantino...History of the RĂo Blanco-Los Bronces District, Central Chile: Development of Worldâs Greatest Known...Porphyry Cu-Mo Deposits of the Chuquicamata District, Northern Chile Geologic Overview of the Escondida...Escondida Porphyry Copper District, Northern Chile Geology of the Bingham Canyon Porphyry Cu-Mo-Au Deposit |  | Pizarro, H., Campos, E., Bouzari, F., Rousse, S., Bissig, T., Gregoire, M., Riquelme, R. (2020) Porphyry indicator zircons (PIZs): Application to exploration of porphyry copper deposits. Ore Geology Reviews, 126. 103771pp. doi:10.1016/j.oregeorev.2020.103771 | Journal (article/letter/editorial) | | CatĂłlica del Norte, Av. Angamos 0610, 7 Antofagasta, Chile. 8 2 GET, IRD-CNRS-CNES-UPS, 14 avenue...geochemical characteristics of zircons collected from Chuquicamata, Mirador, 31 Esperanza and Escondida PCDs...lower Oligocene metallogenic 32 belt of northern Chile, were determined in order to validate the use of...Eocene to Oligocene metallogeny belt, 48 Northern Chile, Porphyry Copper Deposit, non-mineralized intrusive...body. 49 50 1. Introduction 51 In northern Chile and southern Peru, porphyry copper deposits (PCDs) |  | | Journal (article/letter/editorial) | | MINERALOGY OF THREE SULPHATE DEPOSITS OF NORTHERN CHILE* Moss' Menr C. BaNov, HaraardUniaersity,Combri'd'ge...of Chuquicamata, euerena, and Alcaparrosa, three sulphate deposits near calama, in Northern chile. The...of these minerals are known only from northern chile and twelve are known only from these three deposits...study of the mineralogy of Chuquicamata, euetena and. Alcaparrosa in Northern chile forms the basis of this...this paper. The writer worked for five years at Chuquicamata and had ample opportunity to study the deposits |  | | Journal (article/letter/editorial) | | application to porphyry copper deposits of northern Chile Received: 22 October 2001 / Accepted: 25 July 2002...ChuquicamataEl Abra porphyry copper belt of northern Chile have been measured in situ by excimer laser ablation...wholerock Fe(III)/Fe(II) ratio or the presence of anhydrite rarely survive processes of hydrothermal alteration...This study is based on the Los Picos-Fortuna/Pajonal-El Abra igneous complex, a suite of spatially and temporally...intrusions within the Chuquicamata-El Abra porphyry copper belt of northern Chile. The complex is cut by |  | Correa, Karen J., Rabbia, Osvaldo M., HernĂĄndez, Laura B., Selby, David, Astengo, Marcelo (2016) The Timing of Magmatism and Ore Formation in the El Abra Porphyry Copper Deposit, Northern Chile: Implications for Long-Lived Multiple-Event Magmatic-Hydrothermal Porphyry Systems. Economic Geology, 111 (1) 1-28 doi:10.2113/econgeo.111.1.1 | Journal (article/letter/editorial) | | Magmatism and Ore Formation in the El Abra Porphyry Copper Deposit, Northern Chile: Implications for Long-Lived...Universidad de ConcepciĂłn, ConcepciĂłn CP 4030000, Chile 2 Instituto GEA, Casilla 160-C, Universidad de...de ConcepciĂłn, ConcepciĂłn CP 4030000, Chile 3 Department 4 Superintendencia of Earth Sciences, University...GeologĂa, Sociedad Contractual Minera El Abra, Calama CP 1390000, Chile Abstract Zircon LA-ICP-MS and CA-TIMS...molybdenite Re-Os geochronology for the El Abra porphyry copper deposit (Chile) document a ~8.6 Ma protracted |  | Ălvarez, Fernanda, Reich, Martin, PĂ©rez-Fodich, Alida, Snyder, Glen, Muramatsu, Yasuyuki, Vargas, Gabriel, Fehn, Udo (2015) Sources, sinks and long-term cycling of iodine in the hyperarid Atacama continental margin. Geochimica et Cosmochimica Acta, 161. 50-70 doi:10.1016/j.gca.2015.03.032 | Journal (article/letter/editorial) | | de Chile, Santiago, Chile (2) Andean Geothermal Center of Excellence (CEGA), Universidad de Chile, Santiago...Santiago, Chile (3) Department of Earth Science, Rice University, Houston, TX, 77005, USA (4) Gas Hydrate...Department of Geology, Universidad de Chile, Plaza Ercilla 803, Santiago, Chile. Tel.: +56229780627. E-mail address:...northern Chile hosts the driest desert on Earth and is the worldâs premier iodine production province. The...different reservoirs in the Atacama Desert of northern Chile, including nitrate soils, supergene copper deposits |  | | Book (volume) | | After moving to Australia in ă 979, Ross, as a District Manager with CRA Exploration, led the team that...existence o f a new unconformity-vein style uranium province in the Proterozoic of the Great Sandy Desert............................................ 65 T he El T eniente M egabreccia D epositïŒth e W o rld âs L...the largest deposits in any established porphyry province. For a discussion of the accepted terminology...localised in the U.S. âSouth-westâïŒ and in northern Chile and southern PeruïŒand were Cu-Mo orebodies (Gilmour |  | | Journal (article/letter/editorial) | | in the oxide zone of copper deposits in northern Chile: involvement of deep formation waters? Eion M. Cameron...deposits in northern Chile, whereas in similar deposits elsewhere, it is rare. In Chile, it has generally...Supergene enrichment of copper deposits in northern Chile extended over a long period, 44 to 9 Ma, being terminated...Keywords Atacamite . Copper deposits . Northern Chile Editorial handling: B. Lehmann E. M. Cameron (*)...Department of Geology, Universidad de Chile, P.O. Box 13518-21, Santiago, Chile e-mail: cpalacio@ing.uchile.cl |  | | Journal (article/letter/editorial) | | and Geological Attributes at Chuquicamata CuâMo Porphyry Deposit, Chile HĂ©ctor VĂLIZ, Eduardo CAMPOS...Norte, Departamento de Ciencias GeolĂłgicas, Antofagasta, Chile Abstract The distribution of mineral zones...associations are important geological attributes of the Chuquicamata Porphyry CuâMo deposit. The development and...characteristically observed in the south wall of the mine. All of the above events combine to yield the ïŹnal...textural type is the most signiïŹcant. Keywords: Chuquicamata, hydrothermal alteration, porphyry copper, Shannon |  | Sapiains, PĂa, Figueroa, Valentina, Hayashida, Frances, Salazar, Diego, Menzies, Andrew, GonzĂĄlez, CristiĂĄn, Loyola, Rodrigo, Murphy, Beau, GonzĂĄlez, Juan, Parcero-Oubiña, CĂ©sar, Troncoso, AndrĂ©s (2021) Supergene Copper and the Ancient Mining Landscapes of the Atacama Desert: Refining the Protocol for the Study of Archaeological Copper Minerals through the Case Study of Pukara de Turi. Minerals, 11 (12) 1402 doi:10.3390/min11121402 | Journal (article/letter/editorial) | | GeolĂłgicas, Universidad CatĂłlica del Norte, Antofagasta 1240000, Chile Instituto de Investigaciones ArqueolĂłgicas...CatĂłlica del Norte, San Pedro de Atacama 1410000, Chile; vfigueroa@ucn.cl Department of Anthropology, University...Departamento de AntropologĂa, Universidad de Chile, Santiago 7800284, Chile; dsalazar@uchile.cl (D.S.); atroncos@uchile...de la SantĂsima ConcepciĂłn, ConcepciĂłn 4090541, Chile; jgonzal@ucsc.cl Instituto de Ciencias del Patrimonio...Correspondence: psg004@ucn.cl Abstract: Northern Chile is home to the worldâs largest copper ore deposits |  | | Journal (article/letter/editorial) | | in magmatic arc settings. At the regional and district scales, the occurrence of many deposits in belts...central Chile; A.J. Wilson, writ. commun., 2009) and Mo (2.5 Mt: El Teniente, central Chile; Camus, 2003)...Toquepala & Cuajone Los Pelambres Los BroncesRĂo Blanco El Teniente Mamut Grasberg-Ertsberg Ok Tedi Cerro...Collahuasi dist. Bau Batu Hijau El Abra Cabang Kiri Chuquicamata dist. Koloula Frieda River dist...dist.(Nena) Wafi-Golpu Gaby El Salvador Potrerillos Marte & Caspiche Taca Taca Bajo Bajo de la Alumbrera |  | Leybourne, Matthew I., Cameron, Eion M. (2008) Source, transport, and fate of rhenium, selenium, molybdenum, arsenic, and copper in groundwater associated with porphyryâCu deposits, Atacama Desert, Chile. Chemical Geology, 247 (1) 208-228 doi:10.1016/j.chemgeo.2007.10.017 | Journal (article/letter/editorial) | | associated with porphyryâCu deposits, Atacama Desert, Chile Matthew I. Leybourne a,â, Eion M. Cameron b b a...(Spence) in the hyperarid Atacama Desert of northern Chile, which is buried beneath 30â180 m of Miocene piedmont...208â228 209 Fig. 1. Regional geology of northern Chile, showing major ore deposits in relation to the geologic...the northeast-southwest dashed line is the Antofagastaâ Calama lineament (ACL), as discussed in the text...volcanic terrain and geothermal waters in northern Chile have elevated As concentrations, which contaminate |  | | Journal (article/letter/editorial) | | 1062-1085 Geology oftheE1AbraPorphyry CopperDeposit, Chile JOZSEF AâąIBRUS Abstract The E1 Abra porphyryCOl)per...porphyryCOl)per deposit,located42 km northof Chuquicamata, was minedon a smallscalein the past,andseveralstudies...1972to 1975,the Corporaci6nNacionaldel Cobrede Chile completedan evaluation programknownas the E1 Abra...located in E1 Loa Province, Chile, 42 kilometers north of the Chuquicamataopen-pit mine (Fig. 1). It is...is emplacedin the samemountainrange as Chuquicamata at 4,000 meters above sea level. Two thirdclassroadsconnectE1 |  | | Report (issue) | | 95.2(1)⊠X-ray Powder Pattern: Cerro Pintados, Chile. 4.223 (100), 4.207 (80), 3.647 (59), 3.964 (32)...30.87 Total [100.33] 100.00 (1) Cerro Pintados, Chile; original total 100.36% (2) NaAl(SO4 )2 âą 6H2 O...epsomite, halotrichite, halite, gypsum, anhydrite. Distribution: In Chile, from Cerro Pintados, 80 km southeast...southeast of Iquique, TarapacaÌ; in Antofagasta, at the Compania mine, eight km south of Sierra Gorda; from...Cerritos Bayos, southwest of Calama; at Chuquicamata, and Quetena, west of Calama; in Atacama, at Tierra Amarilla |  | | Journal (article/letter/editorial) | | the Escondida Porphyry Copper Deposit, Antofagasta Region, Chile RUBEN A. PADILLA GARZA,â BHP Minerals...501, Antofagasta, Chile Abstract The Escondida porphyry copper deposit, located in northern Chile, was...basement of the Precordillera de Domeyko province in northern Chile. We propose that the intrusive stock...zone, and a vein-associated orthoclase-quartz ± anhydrite-biotite alteration that mark the end of stage...the Escondida porphyry copper deposit in northern Chile (Fig. 1), which currently is one of the two largest |  | | Journal (issue) | | Feature articles Kammererite from the Kop Krom mine, Kop Daglari, Turkey .............................J. F. Poullen Famous Mineral Localities: Chuquicamata, Chile ........... 321 by Robert B. Cook Departments...Record Inc. COVER: KAMMERERITE from the Kop Krom mine, Kop Daglari, Turkey. The crystals, from the collection...(Columbiana, Alabama). The owner o f the fine Old Yuma mine vanadinite pictured on page 195 is Ray DeMark; Ray...y 270 W est n e a r A n im al W o n d erlan d . T el. 501-767-4800 Hot Springs, Arkansas The M ineralogical |  | Oyarzun, Roberto, MĂĄrquez, Alvaro, Lillo, Javier, LĂłpez, Ivan, Rivera, Sergio (2001) Giant versus small porphyry copper deposits of Cenozoic age in northern Chile: adakitic versus normal calc-alkaline magmatism. Mineralium Deposita, 36 (8) 794-798 doi:10.1007/s001260100205 | Journal (article/letter/editorial) | | porphyry copper deposits of Cenozoic age in northern Chile: adakitic versus normal calc-alkaline magmatism...Abstract Cenozoic magmatic activity in northern Chile led to the formation of two contrasting porphyry...hosting huge porphyry copper deposits (e.g., Chuquicamata) of adakitic aÂnity. Although the Âźrst belt...examples such as Chuquicamata (5.8 Gt at 0.55% Cu), La Escondida (2.3 Gt at 1.15% Cu), or El Abra (1.45 Gt...at 0.55% Cu) form a N±S-trending metallogenic province of Late Eocene±Early Oligocene age (Sillitoe 1988; |  | | Journal (article/letter/editorial) | | SUPERGENE SPHALERITE RIMS AT THE CHUQUICAMATA PORPHYRY DEPOSIT (NORTHERN CHILE) REVISITED: EVIDENCE FOR A HYPOGENE...Casilla 28, San Pedro de la Paz 413000, Biobio, Chile 3 Department of Earth Sciences, Dalhousie University...sphalerite rimming copper minerals occurring in Chuquicamata in a mineral assemblage including typically...microprobe analyses, suggest that all sphalerite in Chuquicamata is hypogene. A scenario, backed by observations...al., 1997) occur mainly as sphalerite in the Chuquicamata porphyry deposit. The complex intergrowth textures |  | | Report (issue) | | hydrothermal ore deposit. Association: Halite, anhydrite, kainite, epsomite (oceanic salt deposits); hohmannite...hohmannite, metavoltine, metasideronatrite (Chuquicamata, Chile). Distribution: From Vesuvius, Campania,...Leopoldshall-Stassfurt district, and at Aschersleben; large crystals from the Ellers mine, Neuhof, near Fulda...Fulda, Hessen; in the AdolfsgluÌck mine, Schwarmstedt, Lower Saxony. At Kalusz, Stebnyk, and Golyn, Ukraine...Qarhan salt lake, Qinghai Province, China. At Chuquicamata, Antofagasta, Chile. Name: From the Greek for |  | SĂĄez, Alberto, Cabrera, LluĂs, GarcĂ©s, Miguel, Bogaard, Paul van den, Jensen, Arturo, Gimeno, Domingo (2012) The stratigraphic record of changing hyperaridity in the Atacama desert over the last 10Ma. Earth and Planetary Science Letters, 355. 32-38 doi:10.1016/j.epsl.2012.08.029 | Journal (article/letter/editorial) | | GeoloÌgicas, Universidad CatoÌlica del Norte, Antofagasta, Chile d Departament de GeoquıÌmica, Petrologia...and magnetostratigraphic data from Quillagua and Calama basins (Atacama desert) indicate that the stratigraphic...within the sequence (Table 1). 3. Quillagua and Calama basins records The Quillagua Basin ( 211 22140â1S...presently draining to the PaciïŹc Ocean through the Loa River Canyon (Fig. 1). From late Miocene to Pleistocene...contributions from the south corresponding to paleo-Loa River deposits also occur. From old to young, the |  | | Journal (article/letter/editorial) | | FAULT DISPLACEMENT AT THE CHUQUICAMATA PORPHYRYCOPPERDEPOSIT, CHILE BRENTI.A. MCINNES,* CSIRODivision...Melbourne,Victoria 3083, Australia Abstract Chuquicamata istheworld's largest porphyry copper deposit...isshifted vertically withrespect totheeastern Chuquicamata block, indicating thatthepostmineralization...of the major Chuquieamataopen-pit GeologicSetting mine(Fig.1).TheChuquieamata porphyry copperorebody Chuquieamata...Chuquieamata IntrusiveComThe geology of the Chuquicamata districthasbeensum- is hostedby the multiphase |  | Wang, Fan, Michalski, Greg, Seo, Ji-hye, Ge, Wensheng (2014) Geochemical, isotopic, and mineralogical constraints on atmospheric deposition in the hyper-arid Atacama Desert, Chile. Geochimica et Cosmochimica Acta, 135. 29-48 doi:10.1016/j.gca.2014.03.017 | Journal (article/letter/editorial) | | atmospheric deposition in the hyper-arid Atacama Desert, Chile Fan Wang a, Greg Michalski a,â, Ji-hye Seo b, Wensheng...Atacama Desert. The Atacama Desert in northern Chile is one of the driest places on Earth, where the...isotopes to indicate that the Atacama gypsum/anhydrite development is mainly impacted by marine aerosols...Desert, major cities and copper smelters in the Antofagasta region (T1-a barren hillslope of the Morro Mejillones;...K+ Mg2+ Na+ Cl SO2 4 Coastal site EFNa T1 EFNa El Tofo fog EFNa Grande fog 7.8 1.8 0.5 1.0 0.4 6 |  | | Journal (issue) | | Arlesheim, Switzerland Articles Collectorâs diary: Chuquicamata and the Nitrate Pampa ........................in Redfield, Iowa, to begin the long journey to Chile. The diary o f his three-month expedition in search...Smithsonian makes interesting reading. O Traveling to Chile in 1935 was a major undertaking, beginning with...âminerals that he would most likely encounter in Chile âand to obtain his passport and Chilean visa. From...Tocopilla, Chile. The voyage took from July 27 to August 10. The entire collecting trip in Chile lasted from |  | Dyar, M. D., Breves, E., Jawin, E., Marchand, G., Nelms, M., O'Connor, V., Peel, S., Rothstein, Y., Sklute, E. C., Lane, M. D., Bishop, J. L., Mertzman, S. A. (2013) Mossbauer parameters of iron in sulfate minerals. American Mineralogist, 98 (11) 1943-1965 doi:10.2138/am.2013.4604 | Journal (article/letter/editorial) | | dodecahedral or larger sites in Ca sulfates such as anhydrite). These distinctions are described using the positions...(Bregeault et al. 1970) has an infinite framework. Anhydrite (Hawthorne and Ferguson 1975) has a structure...ML-S13 28.3.2.1 Anhydrite Lavender Pit, Bisbee, Cochise Co., AZ 159266 28.3.2.1 Anhydrite Borate, San Bernardino...1 Rhomboclase Alcaparra, Chile ML-S85 29.1.1.1 Rhomboclase Alcaparra, Chile ML-S89 29.1.1.1 Rhomboclase...Bay, Alcaparrosa, Chile ML-S84 29.4.4.1 Ferrinatrite Sierra Gorda, Cahacoles, Chile R6214 29.4.4.1 Ferrinatrite |
|
