 | | Journal (article/letter/editorial) | | mineralization by basinal fluids at the El Soldado manto-type copper deposit, Chile: 40 Ar/39Ar geochronology of...regional metamorphism. El Soldado, the largest manto-type copper deposit in central Chile, is hosted by marine...reserved. Keywords: 40 Ar/39Ar dating; Manto-type; Chile; Fission track; Atmospheric argon 1. Introduction...metallogeny. El Soldado is the largest manto-type copper deposit in the Coastal Range of central Chile (Fig....distinguish the age of copper mineralization at El Soldado from that of regional metamorphism of the Lower |  | Merinero, R., Ortega, L., Lunar, R., Piña, R., Cárdenes, V. (2019) Framboidal chalcopyrite and bornite constrain redox conditions during formation of their host rocks in the copper stratabound mineralization of Picachos, north-central Chile. Ore Geology Reviews, 112. 103037 doi:10.1016/j.oregeorev.2019.103037 | Journal (article/letter/editorial) | | stratabound mineralization of Picachos, north-central Chile R. Merinero, L. Ortega, R. Lunar, R. Piña, V. Cárdenes...stratabound mineralization of Picachos, north-central Chile, Ore Geology Reviews (2019), doi: https://doi.org/10...stratabound mineralization of Picachos, north-central Chile Merinero, R.a,*; Ortega, L.a; Lunar, R.a; Piña,...occurs in manto-type orebodies in north-central E- Chile and it exhibits common features of Chilean stratabound...mineralization at the Picachos Project (north-central Chile), where framboidal JOURNAL PRE-PROOF pyrite occurs |  | | 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) | | et al. 2000) in Australia and La Candelaria in Chile (Ullrich and Clark 1999), but more sophisticated...economic Cu mineralization (Fig. 1). The Marcona iron mine has present reserves of 1,551 Mt grading 55.4% Fe...Perú SA., Resource Estimate of the Marcona Iron Mine, unpublished report, 2003, in Chinese). The Mina... 8), is located 3–4 km northeast of the Marcona mine. The detailed geology of the Marcona–Mina Justa...Na metasomatism subsequently affected much of the mine area and is represented by albite and minor Na-rich |  | Fu, Yu, Sun, Xiaoming, Lin, Hai, Zhou, Haoyang, Li, Xin, Ouyang, Xianqing, Jiang, Liyi, Shi, Guiyong, Liang, Yeheng (2015) Geochronology of the giant Beiya gold-polymetallic deposit in Yunnan Province, Southwest China and its relationship with the petrogenesis of alkaline porphyry. Ore Geology Reviews, 71. 138-149 doi:10.1016/j.oregeorev.2015.05.016 | Journal (article/letter/editorial) | | giant Beiya gold-polymetallic deposit in Yunnan Province, Southwest China and its relationship with the...Jinshajiang–Ailaoshan fault zone in the Sanjiang area, Yunnan Province (Zhang and Xie, 1997; Zhang et al., 2001; Wang...approximately 90 km north of Dali City in western Yunnan Province, southwestern China (Fig. 1). It lies in the middle...of this article.) mineral, biotite, chlorite, titanite and K-feldspar (Fig. 5c). A large proportion of...accessory minerals (b 5%), such as zircon, apatite, titanite and pyrite are present (Fig. 5a). Apatite samples |  | | Report (chapter) | | zircon fission track rutile (U-Th)/He zircon/titanite (U-Th)/He apatite fission track fluorite (U-Th)/He...is a common hydrothermal alteration product of titanite. Preliminary work dating rutile and zircon from...chronometers. Diffusion experiments on fluorite, apatite, titanite, zircon and rutile have determined a progressive...dating on samples from porphyry deposits in Iran, Chile and Indonesia in order to investigate their genesis...world’s largest Cu-Mo porphyry deposit, Chuquicamata, Chile. We present new thermochronology data (Table 3, |  | Chen, H., Clark, A. H., Kyser, T. K., Ullrich, T. D., Baxter, R., Chen, Y., Moody, T. C. (2010) Evolution of the Giant Marcona-Mina Justa Iron Oxide-Copper-Gold District, South-Central Peru. Economic Geology, 105 (1) 155-185 doi:10.2113/gsecongeo.105.1.155 | Journal (article/letter/editorial) | | Perú Hierro Perú S.A.A, Avenida República de Chile 262, Jesús Maria, Lima 11, Perú Tinto Mining and...shallowmarine analog of the Pliocene El Laco magnetite deposits of northern Chile, the Mina Justa Cu sulfide ...exposed in the Cordillera de la Costa of northern Chile and central and southern Peru, are now recognized...Ocean Ocean Maguayan Mantos Blancos Eliana El Laco Chile 14 o Neogene to Quaternary Sediments Cenozoic...Volcanics and Sediments El Espino Paleozoic San Nicolas Batholith El Soldado Mina Justa Marcona San |  | | 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 |  | | 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 José Perelló, Richard H. Sillitoe, Constantino...of the Río Blanco-Los Bronces District, Central Chile: Development of World’s Greatest Known Concentration...Northern Chile Geologic Overview of the Escondida Porphyry Copper District, Northern Chile Geology of...N. Moreto, André Luiz Silva Pestilho, Mineral Province, Brazil Gustavo Henrique Coelho de Melo, Marco |  | | Book (volume) | | 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 eposit，th e W o rld ’s L...the largest deposits in any established porphyry province. For a discussion of the accepted terminology...localised in the U.S. “South-west”， and in northern Chile and southern Peru，and were Cu-Mo orebodies (Gilmour...Cook and Porter;all in this publication) and in Chile, Argentina and Peru in South America (see Camus; |  | | Report (volume) | | for step-heating helium diffusion experiment on titanite crystal fragments; after Reiners PW, Farley KA...He diffusion and (U-Th)/He thermochronometry of titanite. Geochim Cosmochim Acta 63:3845-3859. Lower left:...include fission-tracks in titanite (e.g., Coyle and Wagner 1998), (U-Th)/He in titanite (Reiners and Farley...2005), apatite (Chamberlain and Bowring 2001), titanite (Schmitz and Bowring 2003), and other phases....heating experiments in zircon (Reiners et al. 2004), titanite (Reiners and Farley 1999), and possibly other |
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