| 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) | 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 | | | 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 | | | Journal (article/letter/editorial) | Vol. 86, 1991, pp. 1187-1205 Gold Metallogeny of Chile RICHARD an Introduction H. SILLITOE 27 WestHill...sare locatedaboveand low sulfidation(adularia-sericite)epithermaland contactmetasomaticdepositsaroun...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 | | | 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 | | | Journal (article/letter/editorial) | Low-sulfidation Epithermal Gold Deposits of Chile Shoji KOJIMA* Abstract: In Chile the principal gold deposits of...epithermal gold deposits in continental arcs such as Chile, is an important subject not only for gold metallogeny...the South American Continent. 1. Introduction Chile has been a world-class gold producer, in addition...(or adularia-sericite type). These two styles of epithermal mineralization occur in Chile, particularly...eastern Precordillera. Additionally, in central Chile, major porphyry copper deposits (late Miocene-Pliocene) | | | 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...northwest it impinges on the Sonoran Basin and Range province and in the southeast, south of the Trans-Mexico...now concealed by Trans-Mexico volcanic belt, Small area of precious-metal mineralization on southern tip | | | Journal (article/letter/editorial) | through potentially ore-grade potassic, chlorite-sericite, and sericitic, to advanced argillic, the last...low- to moderatesalinity liquid that causes the sericite-chlorite and sericitic alteration and associated...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° | | | 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 (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 | | | 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) | Deposits,Chile JOHN DAVIDSON Minera ComincoResourcesChile, Ltda., Los Leones234, Santiago,Chile AND CONSTANTINO...Minerfa, Casilla 10465, Santiago,Chile Abstract Epithermal gold depositsin Chile are Cretaceousto Cenozoicin...hydrothermalalterationzones were formed in central Chile. Paleocene-Eocene volcanicrocksconstitutea large...and 33 ø S. Late Mioceneto Holocenemagmatismin Chile is presentin two segmentsbeneathwhich the dip of...distribution,ages,andpetrological THE Andes of Chile and Argentina are the southern- andgeochemicalcharacteristics | | 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 | | | 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 ____________________————...containing quartz, alunite, kaolinite, dickite, sericite assemblage, minor iron and titanium oxides, and | | | 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 . . . . . | | | 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) | 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 ................... | | | Book (volume) | Miocene and Pliocene Cu-M o Deposits in C entral Chile: Role of Ridge Subduction, Decreased Subduction...The Escondida Porphyry Copper Deposit, N orthern Chile: Discovery, Setting, Geology, Hypogene Mineralisation...Cu-Mo-Ag Deposits in the Collahuasi District,N orthern Chile Glertton J. Masterman, David R. Cooke and Richard...existence o f a new uncon formity-vein style uranium province in the Proterozoic o f the Great Sandy Desert...the largest deposits in any established porphyry province. For a discussion of the accepted terminology | | 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) | hypogene alteration minerals (alunite,kaolinitc, sericite, andhydrothermal quartz)indicate thathydrothermal...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...in patches of leached of theRodalquilar caldera area(simplified andredrawn fromunpublished rock.Advanced...(MeyerandHemley, fine-grained adulariaat the Mar/aJosefa mine(I. Queralt, 1967).The highconcentration of Sr in | | | 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 | | | Report (issue) | ............................ 139 X MAGMATICALL Y GENERATEDSALINEBRINESRELATEDTO MOLYBDENUMAT QUESTA...surroundingarea,showingthedistributionof hybrid ,-.Y alllllllic pbaesof the inlrusion.ModifiedfromNorthcote(...interactwith or contribute to large-scalehydrothennal y terns. Ourenergy calculationsalso indicatethat the...part, why many of the larpll porphyrydeposits in Chile areassociatedwilb6e least contaminatodmagmas(Sillitoe... 187230. C.W.& JAHNS,R.H. (1962):A method AL-IA Y. & CAIMlaL\EL,LS.E. (1967): A BURNHAM, __ .. __ . |
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