 | Groepper, H., Calvo, M., Crespo, H., Bisso, C. R., Cuadra, W. A, Dunkerley, P. M., Aguirre, E. (1991) The epithermal gold-silver deposit of Choquelimpie, northern Chile. Economic Geology, 86 (6) 1206-1221 doi:10.2113/gsecongeo.86.6.1206 | Journal (article/letter/editorial) | | The EpithermalGold-SilverDeposit of Choquelimpie,Northern Chile H. GROPPER,M. CALVO, H. CRESPO, Sociedad... 2659, Atica, Chile C. R. BISSO, ShellChile S.A.C.L,Casilla4, Correo9, Santiago,Chile W. A. CUADRA...DUNKERLEY,* C(a. Minera Dayton de Chile Ltda., Balmaceda1691, La Serena,Chile AND E. AGUIRRE CodelcoChile...Teniente,DepartamentoGeologfa,Alto Col5n, Rancagua,Chile Abstract The Choquelimpiegold-silverdepositislocatedat...shareholdersare Shell Chile, Westfield Minera, and Citibank. The depositis locatednear the Arica bend of the |  | García, M., Maksaev, V., Townley, B., Dilles, J. (2017) Metallogeny, structural evolution, post-mineral cover distribution and exploration in concealed areas of the northern Chilean Andes. Ore Geology Reviews, 86. 652-672 doi:10.1016/j.oregeorev.2017.01.025 | Journal (article/letter/editorial) | | Universidad de Chile. Av. Tupper 2007, Santiago, Chile. (2) Departamento de Geología, Universidad de Chile, Plaza...Plaza Ercilla 803, Santiago, Chile. (3) College of Earth, Ocean and Atmospheric Sciences, Oregon State University...been reported to date, due to the fact that the area is largely covered by post-mineral strata. We integrate...known, allowing better criteria for decisions on mine concession acquisitions, plan geophysical and geochemical... Quellaveco and Toquepala, whereas in northern Chile, the main deposits are Mocha, Cerro Colorado, Spence |  | | Journal (article/letter/editorial) | | Recent history of the western Altiplano in northern Chile revealed by lacustrine sediments of the Lauca Basin...and major uplift during the past 5-6 Ma in this area. Introduction The Andes and Altiplano of South...Altiplano in northernmost Chile (Provincia Parinacota, I. Region). This area of the Andes is characterized...continental crust reaching its maximum just east of Arica (> 70 km; James 1971). We present a chronostratigraphy...- l a c u s t r i n e b a s i n s y s t e m in n o r t h e r n Chile/western Bolivia/southern Peru Lake |  | | Report (issue) | | as 0., Servicio Nacional de Geologia y Mineria, Santiago, Chile Open-File Report 87- 634 1987 This...deposits associated with stratovolcanos in Bolivia and Chile ........................ 5. 12A 15A Distribution...northwestern Argentina, western Boliva, northern Chile, and southern Peru, are potential targets for hydrothermal...lavas, p p extends over an area of about 300,000 knr within a 1,000,000 km area that is one of the world's...of Cu, Pb, Zn, Sn, W, Sb, Bi, Ag, and Au in this area are of pre-Pliocene age, it had been believed that |  | Davidson, Jon P., McMillan, Nancy J., Moorbath, Stephen, W�rner, Gerhard, Harmon, Russell S., Lopez-Escobar, Leopoldo (1990) The Nevados de Payachata volcanic region (18�S/69�W, N. Chile) II. Evidence for widespread crustal involvement in Andean magmatism. Contributions to Mineralogy and Petrology, 105 (4) 412-432 doi:10.1007/bf00286829 | Journal (article/letter/editorial) | | de Payachata volcanic region (18 ~ S/69 ~ W, N. Chile) II. Evidence for widespread crustal involvement...Departamientode Geologia,Universidadde Chile, Casilla, 13518 Santiago, Chile Received June 19, 1989 / Accepted...69025' 69020' 69015' 69~ ' S 69o05' W T h e s t u d y d e s c r i b e d here is p a r t o f a b r o a d...i o n to e x a m i n e the g e o c h e m i s t r y o f m a g m a s e~upted from three volcanic complexes;...o n et al. 1988), a n d the N e v a d o s de P a y a c h a t a r e g i o n (18 ~ S) in the c e n t r |  | | Journal (article/letter/editorial) | | complete porphyry coppersystems. Examples from Chile, Argentina, and elsewhereare used to aid in the...al extensionsas great as 8 km. At Chuquicamata,Chile, a major high-anglefault may have cut the porphyry...porphyry systemis believedto be exposedat Los Loros, Chile. There a zone of molybdenum-rich and copper-poorpotassiumsilicate...alteration carrying abundantK-feldspar occupiesan area in the interior of a relatively large plutonof phaneriticgranite...erodedstratovolcanoes, as at Cerro Marquez in northern Chile. Such zones are interpreted as the columns of a |  | | Journal (article/letter/editorial) | | of mineral deposits. Sixteen mining districts in Chile, and 24 in Argentina, were attributed to the seismically...parallel to the axis of the Peru-Chile trench (Carachas-Portillo, Choquelimpie, Iquique, Domeyko, RõÂ o Blanco-Los...Ulriksen (1990) for the northern and central part of Chile and from Mapa Minero (1966) for the northwestern...information was obtained from Mapa GeoloÂgico de Chile (1982) and Mapa GeoloÂgico de la RepuÂblica Argentina...sections) perpendicular to the axis of the Peru±Chile trench, which enabled us to distinguish between |  | | 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 |  | | Report (chapter) | | Manto-type copper deposits are best known from Chile and southern Peru. They consist o f stratiform concentrations...beds at Cerro de Mercado, Mexico, and El Laco, Chile. The map netite magma separated from its ca/c-alkaline...a bimodal basalt-rhyolite suite and in F i j i b y a basaltic suite o f ocean-island affinity. Nevertheless...and selenides can also occur. The main gangue is quartz, commonly as aphanitic chalcedony, accompanied...northwest it impinges on the Sonoran Basin and Range province and in the southeast, south of the Trans-Mexico |  | | Book (edition) | | Gertrudis Echenique 30, Piso 3 Las Condes, Santiago, Chile Prof. Dr. David I. Groves Key Centre for Strategic...Igneous Rocks from the Five Tectonic Settings Roman Province (Italy): Example from a Continental Arc Setting...Lamprophyres . Shoshonitic Lamprophyres from the Superior Province, Canada (Archaean) Introduction Nature of Mesothermal...Implications for Mineral Exploration Introduction Area Selection . Composition of Host Rocks Tectonic Setting...Characteristics Andacollo, Chile . Bingham, Utah, USA . Choquelimpie, Chile . Emperor, Vitu Levu, Fiji |  | | Book (edition) | | Igneous Rocks from the Five Tectonic Settings Roman Province (Italy): Example from a Continental Arc Setting...Catamarca Province, Argentina . Bingham Copper Deposit, Utah, USA . EI Indio Gold Deposit, Chile . Twin...Lamprophyres . Shoshonitic Lamprophyres from the Superior Province, Canada (Archaean) Introduction Nature of Mesothermal...Implications for Mineral Exploration Introduction Area Selection . Composition of Host Rocks Tectonic Setting...Characteristics Andacollo, Chile . Bajo de la Alumbrera, Catamarca Province, Argentina. Bingham, Utah |  | | 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 | | . . . 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...de la Alumbrera Copper-Gold Deposit, Catamarca Province, Argentina . . . . . . . . . . . . . . . . . Bingham...Utah, USA . . . . . . . . . El Indio Gold Deposit, Chile . . . . . . . . . . . . Twin Buttes Copper Deposit.... . . . . . . . . . . . . . Regional G e o l o g y . . . . . . . . . . . . . . . Nature o f Mesothermal... . Shoshonitic Lamprophyres from the Superior Province, Canada (Archaean) . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | mineralization occurs in a distinctive sequence of quartz-bearing veinlets as well as in disseminated form...central Chile; A.J. Wilson, writ. commun., 2009) and Mo (2.5 Mt: El Teniente, central Chile; Camus, 2003)...Grasberg-Ertsberg Ok Tedi Cerro de Pasco & Colquijirca Choquelimpie Esperanza Escondida & Chimborazo Panguna Cerro...and references therein). 72° 68° PERU 18° ARICA BOLIVIA Collahuasi Chuquicamata El Abra 22°...to global-scale anomalies for Cu (e.g., northern Chile-southern Peru, southwestern North America) or Au |  | | Book (edition) | | . . . . . . . . . . . . . . . . . . 4.1 Roman Province (Italy): Example from a Continental Arc Setting...de La Alumbrera Copper-Gold Deposit, Catamarca Province, Argentina . . 6.4.2 Bingham Copper-Molybdenum.... . . . . . . . . 6.4.3 El Indio Gold Deposit, Chile . . . . . . . . . . 6.4.4 Cripple Creek Gold Deposit...8.5 Shoshonitic Lamprophyres from the Superior Province, Canada (Archean) . . . . . . . . . . . . . ....LREE mg# High-field-strength elements (e.g. Ti, Y, Zr, Nb, Hf, Ta). These elements are characterized |  | Chinchilla, Darío, Ortega, Lorena, Piña, Rubén, Merinero, Raúl, Moncada, Daniel, Bodnar, Robert J., Quesada, Cecilio, Valverde, Antonio, Lunar, Rosario (2016) The Patricia Zn–Pb–Ag epithermal ore deposit: An uncommon type of mineralization in northeastern Chile. Ore Geology Reviews, 73. 104-126 doi:10.1016/j.oregeorev.2015.10.026 | Journal (article/letter/editorial) | | uncommon type of mineralization in northeastern Chile Darı́o Chinchilla, Lorena Ortega, Rubén Piña,...uncommon type of mineralization in northeastern Chile, Ore Geology Reviews (2015), doi: 10.1016/j.oregeorev...uncommon type of mineralization in northeastern Chile T Darío Chinchilla a, b*, Lorena Ortega a, Rubén...Moncada c, Robert J. Departamento de Cristalografía y Mineralogía. Facultad de Ciencias Geológicas. Universidad...(CEGA), Universidad de NU b Chile, Plaza Ercilla 803, Santiago, Chile. Department of Geosciences, Virginia |  | | Book (edition) | | Exploration Team—Target Generation QPX Chile Las Condes, Santiago Chile David I. Groves Department of Geology...new data and references from Argentina, Canada, Chile, China, Iran and the USA, including new maps and...Billiton in Perth, Singapore and Santiago, and QPX Chile in Santiago for encouraging the completion and revision...Zhiming Yang, Andi Zhang and Lin Zhang. Santiago, Chile Perth, Australia Daniel Müller David I. Groves.... . . . . . . . . . . . . . . . . . 4.1 Roman Province (Italy): Example from a Continental Arc Setting |  | | Book | | Dr. ESTEBAN CEDILW Facultad de Minas, Metalurgia y Geologia, Universidad de Guanajuato Ex-Hacienda de...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 . . . . . |  | | Report (issue) | | 1. 2. 3. 4. 5. Asbestos ore Lead ore, Balmat mine, N. Y. Chromite-chromium ore, Washington Zinc ore,...molybdenum ore, Colorado 11. Zinc ore, Edwards, N. Y. 12. Manganese nodules, ocean floor 13. Botryoidal...not yet discovered or not currently profitable to mine. The mining of mineral deposits, once discovered..._____________________—— Bolivia —_—_____————————————— Chile _______________________ Peru ____________________————...siliceous core zone; (2) quartz-alunite zone; (3) inner argillic zone containing quartz, alunite, kaolinite |  | Volkov, A. V., Savva, N. E., Sidorov, A. A., Kolova, E. E., Chizhova, I. A., Alekseev, V. Yu. (2015) The Agan epithermal gold-silver deposit and prospects for the discovery of high-sulfidation mineralization in northeast Russia. Geology of Ore Deposits, 57 (1) 21-41 doi:10.1134/s1075701515010067 | Journal (article/letter/editorial) | | Agan deposit is distinguished as the most promising area for the discovery of highsulfidation (HS) epithermal...HStype epithermal depos its. It was found that quartz–alunite metasomatites in the ore field are characterized...productive HStype mineralization; porous (“vuggy”) quartz is weakly manifested. In terms of the mineral complex...to the mineralization developed in siliceous and quartz–alunite litho caps, which are formed above degassing...recently (1997) explored within a secondary quartzite area Corresponding author: A.V. Volkov. Email: alexandr@igem |  | | 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 |  | | Report (issue) | | Investigations (CIMRI). Tucson is also an excellent staging area for field trips, another innovation of this year's...Mexico; the Bureau of Land Management Roswell Resource Area, New Mexico; the Kaibab National Forest, Arizona;...Arizona; and the East Mojave National Scenic Area, California. Summitville, Colorado, has been the focus of...cyanide and toxic metals released from the Summitville mine on downstream water supplies and crops. The distribution...framework and ore genesis from Bolivia, Brazil, Chile, Mexico, Peru, and the Venezuelan Andes. Our cosponsors |  | Arribas, Antonio, Cunningham, Charles G., Rytuba, James J., Rye, Robert O., Kelly, William C., Podwysocki, Melvin H., McKee, Edwin H., Tosdal, Richard M. (1995) Geology, geochronology, fluid inclusions, and isotope geochemistry of the Rodalquilar gold alunite deposit, Spain. Economic Geology, 90 (4) 795-822 doi:10.2113/gsecongeo.90.4.795 | Journal (article/letter/editorial) | | calderacomplex consist of low-sulfidation Pb-Zn-(Cu-Ag-Au) quartz veinsandthe economically mostimportant high-sulfidation...minerals (alunite,kaolinitc, sericite, andhydrothermal quartz)indicate thathydrothermal fluids (6•SO= 7 ___...Pb-Zn-(Cu-Ag-Au)deposit ß Alunite vein westx Y East 400 0 DH-2 DH-1 DH-SP .Hornblende 4 now tu...Arribas, 1993).B. Schematic cross section alongX-Y. Afterformation of theLomillacaldera, a thin(approx...tellurates,tellurites,selenides H? V Magnetite Quartz and and and and W W W W* Silicates Adularia |  | | Book (volume) | | U S H IN G PORTER G eo C o n su lta n cy pt y ltd ABN 15 075 541 632 Trading as: PGC PUBLISHING...existence o f a new unconformity-vein style uranium province in the Proterozoic of the Great Sandy Desert....G eneration o f G ian t C alc-A lkaline P o rp h y ry C u D eposits Jeremy P. Richards.................Selected C hilean, Indonesian an d Iran ian P o rp h y ry C u-M o-A u D eposits Brent LA. Mclnnes, Noreen...d M ineralisation of th e A lu m b re ra P o rp h y ry C opper-G old Deposit, N orth w estern A rgentina |  | | Conference Proceedings (Volume) | | Cover photograph: View of the Aitik open pit copper mine in the very north of Sweden. Mining operations started...integration for interpretive bedrock mapping in the Giyani area (South Africa) .. ...............................Emmanuel John M. Carranza, Martiya Sadeghi & Alazar Y. Billay Modelling target maps of future gold occurrences...... 494 Cornel E.J. de Ronde Alteration in the area of the Kristineberg VHMS deposit, Skellefte district...and exploration for VHMS deposits, Kristineberg area, Skellefte District, Sweden ................... |
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