 | | Journal (article/letter/editorial) | | Candelaria-Punta del Cobre Iron Oxide Copper Gold district, Northern Chile Irene del Real, John F.H. Thompson, Jorge...Candelaria-Punta del Cobre Iron Oxide Copper Gold district, Northern Chile, Ore Geology Reviews (2018), doi: https://doi...Candelaria-Punta del Cobre Iron Oxide Copper Gold district, Northern Chile Irene del Real (1), John F.H. Thompson...University, Snee Hall, Ithaca NY, 14853, USA (2) Lundin Mining Corporation, 150 King Street, Toronto, ON, M5H1J9...Candelaria-Punta del Cobre district is the largest Iron-Oxide Cu and Au (IOCG) district in the Chilean IOCG |  | Marschik, R., Singer, B. S., Munizaga, F., Tassinari, C., Moritz, R., Fontboté, L. (1997) Age of Cu(-Fe)-Au mineralization and thermal evolution of the Punta del Cobre district, Chile. Mineralium Deposita, 32 (6) 531-546 doi:10.1007/s001260050120 | Journal (article/letter/editorial) | | and thermal evolution of the Punta del Cobre district, Chile Received: 2 July 1996 / Accepted: 11 March...belt is located 15 km south of CopiapoÂ, northern Chile. It comprises several Cu(-Fe)-Au deposits in the...the Ojancos Nuevo district, with the new Candelaria mine, and Las Pintadas district, west of the river...of the thermal history of the Punta del Cobre district, in the eastern part of the belt, we have obtained...age spectrum indicates that the Punta del Cobre district was not aected by temperatures above 300 °C±350 |  | Arevalo, C., Grocott, J., Martin, W., Pringle, M., Taylor, G. (2006) Structural Setting of the Candelaria Fe Oxide Cu-Au Deposit, Chilean Andes (27 30' S) Economic Geology, 101 (4) 819-841 doi:10.2113/gsecongeo.101.4.819 | Journal (article/letter/editorial) | | Geología y Minería, Av. Santa María 0104, Santiago, Chile JOHN GROCOTT, Midland Valley Exploration Limited...Apartado Postal Nº3, Tierra Amarilla, III Región, Chile MALCOLM PRINGLE, Department of Earth, Atmospheric...the Candelaria-Punta del Cobre district, Atacama region, northern Chile (27º30' S). Economic mineralization...oxide Cu-Au deposit located in the Atacama region of northern Chile with reserves of 470 million metric...that lies along the Coastal Cordillera of northern Chile. Phanerozoic Fe oxide Cu-Au deposits have been recognized |  | | Journal (article/letter/editorial) | | Candelaria-Punta del Cobre Iron Oxide Cu-Au(-Zn-Ag) Deposits, Chile ROBERT MARSCHIK†,* Lehrstuhl für Lagerstättenlehre...batholith near Copiapó, Chile. This belt includes the large Candelaria mine and a group of middle- and...and small-sized mines in the Punta del Cobre district, which is located about 3 km northeast of the Candelaria...alteration at Candelaria. In the Punta del Cobre district, ore in the deeper parts of the deposits is similarly...formation of specular hematite. In parts of the district, the pseudomorphic replacement of early specular |  | | Journal (article/letter/editorial) | | Central Atacama Province, Chile Abstract: Geologically, the central part of Atacama Province straddles...contact between the Andean batholith of western Chile and the stratified rocks to the east. Apophyses...The entire area is in the copper metallogenetic province of Ruiz and Ericksen (1962), and parts of it are...hypogene ore deposits in Chile are represented in the central part of Atacama Province. However, most of the...References cited 317 Figure 1. Index map of Atacama Province, Chile . . . 306 2. Locations of figures in Plates |  | Cazañas, X., Melgarejo, J. C., Luna, J. A., Barrabí, H. (1998) El depósito volcanogénico de Cu-Zn-Pb-Au El Cobre, Cuba Oriental: estructura y mineralogía [The Cu-Zn-Pb-Au volcano genic deposit El Cobre, Western Cuba: structure and mineralogy]. Acta Geologica Hispanica, 33. 277-333 | Journal (article/letter/editorial) | | ABSTRACT INTRODUCTION The “El Cobre” mine is the only active mine in Sierra Maestra at present. The deposit...and mine shafts up to 300 m deep were excavated. From the 1970s to the present, open pit mining was undertaken...at depth. VEIN MINERALIZATIONS IN THE “EL COBRE” MINE They consist of stockwork at surficial sectors and...in sericite or chlorite inclusions associated to sulfides. Quartz crystals are coated by sericite. The...chalcopyrite) (Fig. 15a,b). Quartz crystals present sericite growths at the uppermost sections of the deposit |  | | Journal (article/letter/editorial) | | Candelaria-Punta del Cobre Iron Oxide Copper-Gold District, Chile I. del Real,1,†,* J.F.H. Thompson,1 A. C. Simon...Matemáticas (FCFM), Universidad de Chile, Plaza Ercilla 803, Santiago 8320000, Chile 4Millennium Nucleus for...Matemáticas (FCFM), Universidad de Chile, Santiago 8320000, Chile Abstract Pyrite is ubiquitous in the...(IOCG) deposits of the Candelaria-Punta del Cobre district, documented from early to late stages of mineralization...signature of pyrite from the CandelariaPunta del Cobre district, and most IOCG deposits worldwide, remains poorly |  | | 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 |  | Rodriguez-Mustafa, Maria A., Simon, Adam C., del Real, Irene, Thompson, John F.H., Bilenker, Laura D., Barra, Fernando, Bindeman, Ilya, Cadwell, David (2020) A Continuum from Iron Oxide Copper-Gold to Iron Oxide-Apatite Deposits: Evidence from Fe and O Stable Isotopes and Trace Element Chemistry of Magnetite. Economic Geology, 115 (7). 1443-1459 doi:10.5382/econgeo.4752 | Journal (article/letter/editorial) | | Mathematical Sciences (FCFM), Universidad de Chile, Santiago 8380450, Chile 4PetraScience 5Department 6Department...Sciences (FCFM), Universidad de Chile, Plaza Ercilla 803, Santiago 8380450, Chile 7Department of Geological...Department of Geology, Universidad de Chile, Plaza Ercilla 803, Santiago, Chile. ISSN 0361-0128; doi:10.5382/econgeo...over 800 km in the Coastal Cordillera of northern Chile and southern Peru (Fig. 1a) and contains ~50 Jurassic-Cretaceous...(north-northeast and northwest) within the strike-slip Atacama fault system (Nyström and Henriquez, 1994; Barra |  | | Journal (article/letter/editorial) | | Cu-Au ores in the Candelaria-Punta del Cobre district, Chile Received: 24 September 2002 / Accepted: 6...igneous rocks of the Candelaria-Punta del Cobre district. Residues of unaltered igneous rocks likely represent...lead of the ores in the CandelariaPunta del Cobre district has the same isotopic composition as the common...Leeds, LS2 9JT UK Keywords Atacama region Æ Candelaria-Punta del Cobre Æ Chile Æ Copiapó Æ Iron oxide Cu-Au...plutons of the Candelaria-Punta del Cobre district near Copiapó, Chile. The rocks in the area experienced hydrothermal |  | 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) | | EpithermalGold-SilverDeposit of Choquelimpie,Northern Chile H. GROPPER,M. CALVO, H. CRESPO, Sociedad Contratual... 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...SociedadContratualMinera Vilacollo,whose shareholdersare Shell Chile, Westfield Minera, and Citibank. The depositis locatednear |  | | Report (issue) | | Central American geologic community and to the world mining industry. This report is the record of that meeting...Gold Deposits in the Tilardn-Montes del Aguacate District Dr. William Bagby, USGS 3:30 Receso Recess 4:00...Krauss, M. Sc., Homestake Mining Company 2:30 Politicas Mincras de Costa Rica Mining Policies of Costa Rica...Campo al Distrito Aurifero, Field Trip to the Gold District Summary of the U. S. Geological Survey Study...dominies segun los ambientes geo!6gicos que permiten vetas epitermales tipo Sado y otros tipos de dep6sitos; |  | | Journal (article/letter/editorial) | | terranes and the entire Western Mediterranean province, which are characterized by lengthy crustal histories...occurrences in the Ossa Morena zone. Only the Cala iron mine is currently (2004) operating, but the area has...setting (Aracena belt; Fig. 1). The Maria Luisa mine, which was worked for Cu-Zn, consists of several...Bilbaína (type 11). 10. Monchi (type 7). 11. Abundancia (type 13). 12. Santa Marta (type 20). 13. Usagre...(types 11, 12, and 13) Historically, most of the mining in the Ossa Morena zone has been that of iron ores |  | | Report (issue) | | In Guatemala 9 Directorate of Mining: four geologists, two mining engineers Directorate of Hydrocarbons:... escala 1:50.000 (36 cuadrilateros publicados, siete en proceso ( numero de cuadrilateros que quedan...diminish damage resulting from such phenomena. Mining: Training of personnel at an artisan level is needed...the development of metallic mineral deposits. MINING IN EL SALVADOR The search for minerals, especially...and 12,000 B.C., respectively. In El Salvador, mining development has undergone a series of ups-and-downs; |  | | Report (volume) | | to Improve Geologic Maps of the Bochinche Mining District, Estado Bolivar, Venezuela By Jeffrey C. Wynn...Fernandez P. E. Geology of the Lo Increfble Mining District and U-Pb Age of the Early Proterozoic Yuruari...and gold deposits, such as in the Lo Increfble district; (3) the timing and character of the several magmatic...Kavanayen; K, Kamarata; L, El Callao-Lo Increible mining districts; M, Mount Roraima; N, Auyantepuy (Angel...transfer of technology, evaluation of specific mining concessions held by TECMIN, and mineral resource |  | Palero, F. J., Both, R. A., Arribas, A., Boyce, A. J., Mangas, J., Martin-Izard, A. (2003) Geology and Metallogenic Evolution of the PolymetallicDeposits of the Alcudia Valley Mineral Field, Eastern Sierra Morena, Spain. Economic Geology, 98 (3) 577-605 doi:10.2113/gsecongeo.98.3.577 | Journal (article/letter/editorial) | | fractures and are widely distributed through the district in rocks ranging from Neoproterozoic to Late Ordovician...VALLEY in the eastern Sierra Morena, Ciudad Real Province, Spain (Fig. 1) has been mined since Roman † ...0361-0128/01/3341/577-29 $6.00 times and was an important mining field in the last quarter of the 19th century and...and the early part of the 20th century. This district, along with the neighboring Linares and La Carolina...Pb-producing countries during that period. The district is characterized by 577 578 PALERO ET AL. |  | Hodges, C.A., Cox, D.P., Singer, D.A., Case, J.E., Berger, B.R., Albers, J.P. (1984) U.S. Geological Survey-INGEOMINAS mineral resource assessment of Colombia. Open-File Report Vol. 1984 (84-345) US Geological Survey doi:10.3133/ofr84345 | Report (issue) | | complex mineralogy (such as the California-Vetas district) would be useful, not only for exploration...in the Eastern Cordillera at the California-Vetas District (Domain 23) (Sillitoe and others, 1982). Undiscovered...may also be weak or absent. Pyrite along with sericite and clay may form in late stage phyllic alteration...peripheral anomaly may be closely related to late sericite-clay-pyrite alteration overprinted on a copper-gold...successful in exploration of the Viburnum Zn-Pb district of southeast Missouri, U.S.A. (Pratt, 1981). Electromagnetic |  | | Report (volume) | | rock types 133 Cross section through the Kalavos district Cyprus showing relationship of massive sulfide...based on considerations that extend far beyond the mine itself, in some instances relating to the overall...subject, as in a scale model of the workings of a mine, to a unifying concept that explains or describes...significant tasks. GRADE-TONNAGE MODELS Estimated pre-mining tonnages and grades from over 3,900 well-explored...represents an individual deposit (or, rarely, a district), cumulated in ascending grade or tonnage. Where |  | | Journal (article/letter/editorial) | | chert, but some of the large orebodies of the Province (Lousal, La Zarza, Tharsis, Planes-San Antonio... magnetite facies. In the Spanish part of the Province the radiolarian chert is con®ned to the upper...en su alto contenido en Fe-Mn y en su escasa abundancia en Co-Ni-Cu. La presencia de pequenÄas anomalõÂ...re¯ecting a wide range of contexts throughout the Province in both Spain and Portugal. Regional geological...geological setting The South Iberian massive-sulphide Province forms part of the South Portuguese Zone at the |  | | Report (issue) | | Resources A DIVISION OF NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY Proceedings of the 31st Forum on...87801 SOCORRO, 1996 11 NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY Daniel H. Lopez, President NEW MEXICO...ESSER, Lab Technician ROBERT W. EvELeth, Senior Mining Engineer NANCY S. GILSON, Assistant Editor KATHRYN...importance. Included here is potash of the Carlsbad district of southeastern New Mexico and Frasch sulfur production...Architectural stone is produced from an underground mine in the thermally metamorphosed aureole of Permian |  | | Report (volume) | | _________--____-_---_-------___-_--------_----_______ Ajo district.-_--_.____---------______--_-_--__---_______ Oatman...______--__-__---_____----_____-__-___-___________ Bonanza district._________________________________________ Breckenridge...region___________________________________________ Spanish Peaks district.____________________________________ Summitville...________________________________________ Edwardsburg district._____________________________________ 11 11 12...22 24 24 24 24 25 25 26 26 27 ,, Pend Oreille district-_-_------------___---__--_-_---_______ 27 i |  | | 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...Grosjean 13. Field excursion from central Chile to the Atacama De<,crt. W. Gibbons & -1. Moreno 329 |  | | Book | | The endsheet maps are reprinted from The Mexican Mining Industry 1890-1950 by Marvin D. Bernstein, by permission...is * CONTENTS Foreword Preface Important Mining Districts Discovery and Developments in México...introduction contains an interesting summary of the mining history and the development of mineralogy. It also...The author discusses eight of the more important mining districts in México, which produce fine mineral...geologists, mineralo- x / Foreword gists, and mining engineers, but also for mineral and gem collectors |  | | Report (issue) | | within the Arjcplog-Arvidsjaur-Sorsele uranium province , Northern Sweden .............................. M. Moreau, F. Tona The Pandanus Creek uranium mine, Northern Territory, Australia ......... 77 B...Structure-related uranium mineralization in the Westmoreland district, Queensland, Australia .........................Geology and genesis of uranium deposits at the Pitch Mine, Saguache County, Colorado .......................in vein-type deposits of Central Iran (Anarak District) ............. M.R. Espahbod 415 INTRODUCTION |  | | Book | | Spanish-English, English-Spanish glossary of gem, mineral and mining terms. BY PAUL WILLARD JOHNSON Price $2.00 r...El Antimonio District Cananea District ...... Arizpe District ........... Nacozari District ...... Moctezuma...Moctezuma District ... Hermosillo District ... Alamos District ........ San Bernardo Area Alistos District...SECTION 2 — Highway 45 Sabinal District ............... Los Lamentos District.... Placer de Guadalupe Puerto...Aire District Chihuahua .......................... Santa Eulalia District....... El Potosi Mine..... |
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