 | | Journal (article/letter/editorial) | | Geochemistry of the Porphyry Cu-Au Deposit at Bajo de la Alumbrera, Argentina THOMAS ULRICH,†,* ETH Zürich, Isotope...history of Bajo de la Alumbrera, a world-class porphyry copper-gold deposit in northwestern Argentina. The...halo of propylitic alteration (epidote-chlorite-albite-calcite) extends up to 1 km into the andesites...and have a closely overlapping distribution on the mine scale. A well-developed ore shell coincides with...regular alteration zonation, Bajo de la Alumbrera in northwestern Argentina has been regarded as a textbook |  | | Journal (article/letter/editorial) | | Geochemistry of the Porphyry Cu-Au Deposit at Bajo de la Alumbrera, Argentina THOMAS ULRICH,†,* ETH Zürich, Isotope...history of Bajo de la Alumbrera, a world-class porphyry copper-gold deposit in northwestern Argentina. The...halo of propylitic alteration (epidote-chlorite-albite-calcite) extends up to 1 km into the andesites...and have a closely overlapping distribution on the mine scale. A well-developed ore shell coincides with...regular alteration zonation, Bajo de la Alumbrera in northwestern Argentina has been regarded as a textbook |  | | Journal (article/letter/editorial) | | Economic Geology, v. 100, pp. 863–886 Bajo de la Alumbrera Copper-Gold Deposit: Stable Isotope Evidence...HARRIS,†,* SUZANNE D. GOLDING, AND NOEL C. WHITE Department of Earth Sciences, University of Queensland,...at the gold-rich Bajo de la Alumbrera porphyry copper deposit in northwestern Argentina are centered on...fluids responsible for the alteration at Bajo de la Alumbrera, and the data are used to infer likely ore-forming...intermediate argillic alteration assemblages at Bajo de la Alumbrera. Calculated δ18O and δD values of fluids |  | | Journal (article/letter/editorial) | | of the Bajo de la Alumbrera Porphyry Cu-Au Deposit, Farallón Negro Volcanics, Northwest Argentina ANTHONY...University of Tasmania, 7001 Hobart, Australia, and Department of Earth Sciences, University of Queensland,...Australia SCOTT E. BRYAN,* AND RODNEY J. HOLCOMBE Department of Earth Sciences, University of Queensland,...rocks, host the Bajo de la Alumbrera porphyry copper-gold deposit in northwest Argentina. Early studies...of mineralized porphyritic intrusions at Bajo de la Alumbrera. Our analysis of the volcanic stratigraphy |  | | Journal (article/letter/editorial) | | Gold-Rich Porphyry Copper Deposits R. H. Sillitoe Department of Mining Geology, Royal School of Mines, Imperial...gin/ton gold are briefly described from northwest Argentina, northwest Pakistan, the Intermontane belt of...studies of the Saindak, Pakistan, and Bajo de La Alumbrera, Argentina, porphyry copper deposits and examinations...around copper-gold cores at both Saindak and Bajo de La Alumbrera precludes the rigorous application of this...arbitrarily I. 2. 3. 4. 5. 6. 7. 8. 9. BAJODE LA ALUMBRERA, Argentina. SAINDAK{South Body), PQkiston. CARIBOO-BELL |  | | Journal (article/letter/editorial) | | Deposit, Based on LA-ICP-MS Analysis of Fluid Inclusions: Bajo de la Alumbrera, Argentina THOMAS ULRICH,†... Isotope Geochemistry and Mineral Resources, Department of Earth Sciences, ETH Zentrum NO, 8092 Zürich... Isotope Geochemistry and Mineral Resources, Department of Earth Sciences, ETH Zentrum NO, 8092 Zürich...the porphyry Cu-Au deposit of Bajo de la Alumbrera (northwestern Argentina) has been reconstructed with...ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS) are combined to determine the evolution of |  | | Journal (article/letter/editorial) | | Deposit, Based on LA-ICP-MS Analysis of Fluid Inclusions: Bajo de la Alumbrera, Argentina THOMAS ULRICH,†... Isotope Geochemistry and Mineral Resources, Department of Earth Sciences, ETH Zentrum NO, 8092 Zürich... Isotope Geochemistry and Mineral Resources, Department of Earth Sciences, ETH Zentrum NO, 8092 Zürich...the porphyry Cu-Au deposit of Bajo de la Alumbrera (northwestern Argentina) has been reconstructed with...ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS) are combined to determine the evolution of |  | | Journal (article/letter/editorial) | | 1535–1574 Geology of the Bajo de la Alumbrera Porphyry Copper-Gold Deposit, Argentina JOHN M. PROFFETT† P...Alaska 99577 Abstract The Bajo de la Alumbrera porphyry Cu-Au deposit, Argentina, is in the eastern Andes...overlie a low-angle segment of the subduction zone. Alumbrera, now above the transition from steep to flat subduction...deposited with P2 porphyry. The youngest features at Alumbrera include small postore normal faults, gypsum veins...enrichment. Introduction BAJO DE LA ALUMBRERA (referred to as “Alumbrera” here for brevity) is a major |  | | Book (edition) | | DOI 10.1007/978-3-319-23051-1 David I. Groves Department of Geology and Geophysics Centre for Exploration...Mineral Deposits (former ARC Key Centre) within the Department of Geology and Geophysics at the University of.... . . . . . . . . . . . . . . . . . 4.1 Roman Province (Italy): Example from a Continental Arc Setting.... . . . 6.4.1 Bajo de La Alumbrera Copper-Gold Deposit, Catamarca Province, Argentina . . 6.4.2 Bingham...8.5 Shoshonitic Lamprophyres from the Superior Province, Canada (Archean) . . . . . . . . . . . . . . |  | Simón, Valeria, Arnosio, Marcelo, Trumbull, Robert B., Caffe, Pablo, Rocholl, Alexander, Sudo, Masafumi, Lucassen, Friedrich, Huidobro, Facundo (2021) Geology, geochemistry and geochronology of Lindero porphyry gold deposit in the Southern Puna plateau, Argentina. Journal of South American Earth Sciences, 105. 103047pp. doi:10.1016/j.jsames.2020.103047 | Journal (article/letter/editorial) | | porphyry gold deposit in the Southern Puna plateau, Argentina Valeria Simón, Marcelo Arnosio, Robert B. Trumbull...porphyry gold deposit in the Southern Puna plateau, Argentina, Journal of South American Earth Sciences (2020)...gold deposit in the 2 Southern Puna plateau, Argentina 3 VALERIA SIMÓN1,*, MARCELO ARNOSIO1, ROBERT...(CP 4400), Argentina * corresponding author: simon.valeria.ester@gmail.com Instituto de Bio y Geociencias...(IBIGEO, UNSa-CONICET), Av. 9 de Julio 14, A4405BBA, Salta, Argentina German Research Centre for Geosciences |  | | Report (issue) | | Copper Deposits Open-File Report 2008–1321 U.S. Department of the Interior U.S. Geological Survey Preliminary...2008–1321 U.S. Department of the Interior U.S. Geological Survey U.S. Department of the Interior DIRK...Teniente and El Salvador in Chile, Bajo de la Alumbrera in Argentina, Grasberg in Indonesia, and Bingham...El Teniente data is 380°–390°C. At Bajo de la Alumbrera, Argentina, Ulrich and others (2001) reported...(excluding extrapolated temperatures) in the Bajo de la Alumbrera data is 470°–480°C. 11 Bodnar (1995) |  | | Book (edition) | | Chile Las Condes, Santiago Chile David I. Groves Department of Geology and Geophysics, Centre for Exploration...Mineral Deposits (former ARC Key Centre) within the Department of Geology and Geophysics at the University of...Edition incorporates new data and references from Argentina, Canada, Chile, China, Iran and the USA, including.... . . . . . . . . . . . . . . . . . 4.1 Roman Province (Italy): Example from a Continental Arc Setting...Deposit, Catamarca Province, Argentina . . . . . . . . . . . . . . 6.4.2 Bajo de La Alumbrera Copper-Gold |  | | Book (edition) | | Australia Centre for Strategic Mineral Deposits Department of Geology and Geophysics Nedlands, W.A. 6907...Australia The cover shows an overview of the Bajo de la Alumbrera porphyry copper-gold deposit before the...Mineral Deposits (former ARC Key Centre) within the Department of Geology and Geophysics at The University of...Igneous Rocks from the Five Tectonic Settings Roman Province (Italy): Example from a Continental Arc Setting...Associations. Bajo de la Alumbrera Copper-Gold Deposit, Catamarca Province, Argentina . Bingham Copper |  | | Journal (article/letter/editorial) | | San Luis, Argentina a b N. P. Urbina , P. Sruoga & L. Malvicini b a Universidad Nacional de San Luis..., Av. Ejército de los Andes 950, San Luis, 5700, Argentina b CONICET , Secretaría de Minería , Av. J...J. A. Roca 651, Capital Federal, 1322, Argentina Published online: 06 Jul 2010. To cite this article:...Volcanic Belt in the Sierras Pampeanas of San Luis, Argentina, International Geology Review, 39:4, 287-306,...Universidad Nacional de San Luis,, Av. Ejército de los Andes 950, 5700 San Luis, Argentina P. SRUOGA, AND |  | Maydagan, L., Franchini, M., Chiaradia, M., Dilles, J., Rey, R. (2014) The Altar Porphyry Cu-(Au-Mo) Deposit (Argentina): A Complex Magmatic-Hydrothermal System with Evidence of Recharge Processes. Economic Geology, 109 (3) 621-641 doi:10.2113/econgeo.109.3.621 | Journal (article/letter/editorial) | | 621–641 The Altar Porphyry Cu-(Au-Mo) Deposit (Argentina): A Complex Magmatic-Hydrothermal System with...Nacional de Investigaciones Científicas y Técnicas CONICET, Avenida Rivadavia 1917, Ciudad Autónoma de Buenos...Aires, Argentina 2 Departamento 3 Departamento 4 Department de Geología y Petróleo, Facultad de Ingeniería...del Comahue, Buenos Aires 1400, 8300 Neuquén, Argentina de Geología, Universidad Nacional del Sur, San...San Juan 670, 8000 Bahía Blanca, Argentina of Mineralogy, University of Geneva, Rue des Maraîchers 13, |  | | Journal (article/letter/editorial) | | Teniente Mamut Grasberg-Ertsberg Ok Tedi Cerro de Pasco & Colquijirca Choquelimpie Esperanza Escondida...Potrerillos Marte & Caspiche Taca Taca Bajo Bajo de la Alumbrera (Farallón Negro dist.) & Agua Rica Nevados... A 26° El Salvador Potrerillos COPIAPÓ ARGENTINA LA SERENA 30° Lineament Fault Porphyry Cu deposit...the latest Cretaceous to Paleocene (Laramide) province of southwestern North America, middle Eocene to...Richards, 2001), with Bingham and Bajo de la Alumbrera, Argentina, for example, both apparently occupying |  | Maydagan, L., Franchini, M., Rusk, B., Lentz, D. R., McFarlane, C., Impiccini, A., Rios, F. J., Rey, R. (2015) Porphyry to Epithermal Transition in the Altar Cu-(Au-Mo) Deposit, Argentina, Studied by Cathodoluminescence, LA-ICP-MS, and Fluid Inclusion Analysis. Economic Geology, 110 (4) 889-923 doi:10.2113/econgeo.110.4.889 | Journal (article/letter/editorial) | | the Altar Cu-(Au-Mo) Deposit, Argentina, Studied by Cathodoluminescence, LA-ICP-MS, and Fluid Inclusion...Centro Patagónico de Estudios Metalogenéticos-CONICET-INGEOSUR, Departamento de Geología, Universidad...Bahía Blanca, Argentina 2 Centro Patagónico de Estudios Metalogenéticos-CONICET, Instituto de Investigación...Universidad Nacional de Río Negro, Av. Roca 1242, 8332 Roca, Argentina 3 Departamento de Geología y Petróleo...Facultad de Ingeniería, Universidad Nacional del Comahue, Buenos Aires 1400, 8300 Neuquén, Argentina 4 Department |  | Liu, Haiming, Shen, Junfeng, Santosh, M., Nie, Xiao, Li, Jinchun, Peng, Zidong, Xu, Liwei, Wang, Shuhao, Du, Baisong, Li, Jie, Liu, Shengqiang, Wang, Jiaxin, Liu, Jiajun (2019) Polymetallic droplets within trapped globules in a quartz diorite porphyry from Gangcha–Kemo gold deposit, West Qinling orogen, China: Implications for petrogenesis and prospecting. Lithos, 326. 446-459 doi:10.1016/j.lithos.2018.12.038 | Journal (article/letter/editorial) | | Beijing NU 100083, China. MA 2) Département de géologie et de génie géologique, Université Laval, Québec...Québec, QC G1V0A6, Canada ED 3) Department of Earth Sciences, University of Adelaide, Adelaide SA 5005,...and Mavrogenes, 2003). Evidence from the Bajo de la Alumbrera porphyry Cu–Au deposit suggests that decompression...metallogenic belt NU in western Qinling (southern Gansu province), is a recently discovered epithermal MA gold...include epidote, chlorite, calcite, K-feldspar, albite, quartz, sericite, tourmaline, ED prehnite, apatite |  | | Journal (article/letter/editorial) | | HEINRICH Isotope Geochemistry and Mineral Resources, Department of Earth Sciences, ETH Zürich 8092 Zürich, Switzerland...wedge. Keywords: Fluid, Inclusion, Microanalysis, LA − ICPMS, Ore deposits, Subduction INTRODUCTION The...of natural and synthetic fluid samples, mostly by LA − ICPMS, has contributed to our present understanding...relations, required to quantify concentrations by LA − ICPMS), but even more on the basic limitations...that relative and absolute uncertainties obtained by LA − ICPMS may be as low as a 3% (e.g., Simon et al |  | | Journal (article/letter/editorial) | | Laboratorio de Metalogénesis Andina, Instituto de Geociencias Básicas, Aplicadas y Ambientales de Buenos Aires...Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Universidad de Buenos Aires, Departamento...Departamento de Ciencias Geológicas, Pabellón II, Ciudad Universitaria, Buenos Aires, Argentina 2 Department...Laboratorio de Metalogénesis Andina, Instituto de Geociencias Básicas, Aplicadas y Ambientales de Buenos Aires...Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Universidad de Buenos Aires, Departamento |  | | Book | | Groves Key Centre for Strategic Mineral Deposits Department of Geology and Geophysics The University of Western...Centre for Strategic Mineral Deposits within the Department of Geology and Geophysics at The University of.... . . 4.1 4.1.1 4.1.2 4.1.3 4.1.4 4.2 Roman Province ~taly): Example from a Continental Arc Setting.... . . . . . . Bajo de la Alumbrera Copper-Gold Deposit, Catamarca Province, Argentina . . . . . . . ... . Shoshonitic Lamprophyres from the Superior Province, Canada (Archaean) . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | Geochemistry of the Porphyry Cu-Au Deposit at Bajo de la Alumbrera” (Vol. 96, issue 8, p. 1719–1742), errors...au sF e¥ ev St N Geological Map of Bajo de la Alumbrera A 100 m Cross Section along Line 47 ... ult Fa Generalized Alteration Map of Bajo de la Alumbrera 100 m A Alteration distribution 47-55...Cu-Au Deposit, Based on LA-ICP-MS Analysis of Fluid Inclusions: Bajo de la Alumbrera” (Vol. 96, issue 8,...FIG. 8. Interpreted P-T-salinity evolution (A) and LA-ICP-MS data (B, C) of the chemical composition of |  | Liang, H.-Y., Sun, W., Su, W.-C., Zartman, R. E. (2009) PORPHYRY COPPER-GOLD MINERALIZATION AT YULONG, CHINA, PROMOTED BY DECREASING REDOX POTENTIAL DURING MAGNETITE ALTERATION. Economic Geology, 104 (4) 587-596 doi:10.2113/gsecongeo.104.4.587 | Journal (article/letter/editorial) | | and Technology of China, Hefei 230026, China 3 Department of Earth, Atmospheric, and Planetary Sciences... which produced secondary K feldspar, biotite, albite, and magnetite and in the relatively barren porphyry...alteration stage, which formed chlorite, epidote, albite, pyrite, and carbonate minerals. This alteration...alteration that preceded potassic alteration at Bajo de la Alumbrera is estimated to have been 750°C (Ulrich... v. 72, p. 147–161. Bai, J.-Y., Chen, K.-G., and De, Q., 1996, The discovery history of mineral deposits |  | | Journal (article/letter/editorial) | | +46-920-492401 Fax: +46-920-491697 C. Broman Department of geology and geochemistry, Stockholm University...Norrbotten ore province Æ Sweden Introduction Aitik is Sweden’s largest copper mine and one of Europe’s...had been produced since mining began in 1968. The mine has a remaining reserve of 226 Mt of ore with an...of Gällivare, in the northern Norrbotten ore province (Fig. 1). Several other epigenetic copper–gold...ore deposits occur in the region; the entire ore province produces about 90% of the total tonnage of ore |  | | Journal (article/letter/editorial) | | prospects also occur farther east, in westernmost Argentina, where they were generated in the backarc to the...Potrerillos Bolivia -26°30’ ESPERANZA Argentina Chile Antofagasta LA COIPA Fig. 2 PUREN Copiapó Maricunga...Maricunga belt CASPICHE -27° Salar de Maricunga CASERONES (REGALITO) MARTE PASCUA -LAMA VELADERO...VELADERO EL INDIO -30° -30° El Indio belt LOBO LA PEPA VOLCAN PANTANILLOS Santiago -70° -27°30’ REFUGIO...deposits, including those at Marte, Lobo, Refugio, La Pepa, and Volcán (Fig. 2), typically contain gold |
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