 | Perello, J., Carlotto, V., Zarate, A., Ramos, P., Posso, H., Neyra, C., Caballero, A., Fuster, N., Muhr, R. (2003) Porphyry-Style Alteration and Mineralization of the Middle Eocene to Early Oligocene Andahuaylas-Yauri Belt, Cuzco Region, Peru. Economic Geology, 98 (8) 1575-1605 doi:10.2113/gsecongeo.98.8.1575 | Journal (article/letter/editorial) | | to Early Oligocene Andahuaylas-Yauri Belt, Cuzco Region, Peru JOSĂ PERELLĂ,â Antofagasta Minerals S.A....Universidad Nacional San Antonio Abad del Cuzco. Avenida de la Cultura, Cuzco, PerĂș ALBERTO ZĂRATE, PEDRO RAMOS...belt of southeastern Peru is rapidly emerging as an important porphyry copper province. Field work by the...range from gold-rich, molybdenum-poor examples (Cotabambas), through deposits carrying both gold and molybdenum...molybdenum (Tintaya, Los Chancas), to relatively molybdenum-rich, gold-poor end members (Lahuani). Gold-only |  | | Journal (article/letter/editorial) | | Alteration and Mineralization at Coroccohuayco, Tintaya District, Peru KIERRAN C. MAHERâ ,* Department of Geology...in the Andahuaylas-Yauri batholith of southeast Peru with little evidence for the presence of a significantly...calc-silicates. Precious metal mineralization occurs as gold and silver minerals mostly associated with bornite-chalcocite...Cusco Ecuador 3° Las Bambas Los Chancas Katanga Tintaya Piura 6° Cerro err rro r de Pasco Lima Huancayo...prospect later became part of the Magma purchase of Tintaya in 1996. In 1996 to 1999 a drilling program was |  | | Journal (issue) | | october-december 2011 www.latinomineria.com EN PERĂ Tintaya-Antapaccay, proyecto clave para Xstrata Copper...permitirĂĄ ampliar la vida Ăștil de la vecina faena de Tintaya e incrementar a 160.000 ton la producciĂłn de cobre...portada: Vista del yacimiento de Tintaya, en PerĂș. Imagen cortesĂa de Tintaya-Antapaccay. LATINOMINERIA (M...billion for the current decade. Chile, Brazil, and Peru lead this scenario with amounts of US$75, US$58...profits. In this sense, it is necessary to highlight Peru example, where the issue was addressed through dialogue |  | | Journal (issue) | | PERĂ: Un horizonte de gran potencial MINING IN PERU: Set to be a major power Mineros S.A., de la minerĂa...el nuevo âoro blancoâ Fever for the new â white goldâ 196 3 Añ o s en P at en ta ia do en Franc... FotografĂa/Photo: Roly SolĂs â LATINOMINERĂA summary Mining in Peru: set to be a major power Annual investment in Peruâs...continue growing. Lithium, Fever for the new âwhite goldâ Salt pans in Salta, Jujuy and Catamarca are being...projects 25 Panoro: exploring for copper and gold in Peru 31 Latin News 35 Casposo prepares new phase |  | Chelle-Michou, C., Chiaradia, M., Selby, D., Ovtcharova, M., Spikings, R. A. (2015) High-Resolution Geochronology of the Coroccohuayco Porphyry-Skarn Deposit, Peru: A Rapid Product of the Incaic Orogeny. Economic Geology, 110 (2) 423-443 doi:10.2113/econgeo.110.2.423 | Journal (article/letter/editorial) | | Geochronology of the Coroccohuayco Porphyry-Skarn Deposit, Peru: A Rapid Product of the Incaic Orogeny Cyril Chelle-Michou...Andahuaylas-Yauri batholith and metallogenic belt, southern Peru. This batholith and associated porphyry systems...At the scale of the Tintaya ore district (which hosts the Coroccohuayco, Tintaya, and Antapaccay deposits)...and a new molybdenite Re-Os age obtained for the Tintaya deposit suggest that mineralizing events were spatially...the Eocene Coroccohuayco porphyry-related deposit, Peru, by using state-of-the-art dating techniques. Coroccohuayco |  | | Journal (article/letter/editorial) | | the changing classification of iron oxide copper-gold deposits over the past decade (e.g., Williams et...in Papua Province in eastern Indonesia and is majority owned by Freeport-McMoRan Copper & Gold Inc. (aka...Tinto annual reporting (Freeport-McMoRan Copper & Gold, 1988â2011; Rio Tinto Plc/Ltd, 1995â2011), U.S....by its closure in 2003, while the Deep ore zone mine was restarted in 2000 and has since produced a further...resources over time, with inset of ore sources by mine. Abbreviations: DOZ = Deep ore zone, ESZ = Ertsberg |  | | Journal (issue) | | cobre El rol clave de las empresas de ingenierĂa Peru: Copper production begins at Antapaccay The key... summary 08 Xstrata Peru: Copper production begins at Antapaccay The mine will produce an average...tons a year of copper in concentrates as well as gold and silver as byproducts during the first years...The key role of engineering companies Estimates of mine investments through 2020 suggest a busy time for...News 27 Hans Rasmussen, CEO of Colombia Crest Gold: âThere are lots of opportunities in Colombiaâ |  | | Journal (issue) | | May 2-3. "There are probably some major copper-gold properties in the area," observed an official from...to local and outside Bajo de La Alumbrera copper-gold-molybdenum property, mining companies, attempts...interprovincial trans- ducted by Catamarca province, former owner of the mine port tax on mining products. located...provides a concession rights accord for the life of the mine President Carlos Menem signed a federal mining pact...one-third the potential of Escondida [the giant copper mine which the administration fought so hard to pass |  | | Journal (issue) | | prOJect in Madagascar 9 Talks set to resolve Peru copper mine dispute 11 South Korea's tin ingot imports...lead. âą . Workers strike at Peru's Volcan zinc mine: Workers at Volcan Compan1a Minera, Peru's second...May 27. Luis Castillo. secretary general of the Peru M1n1ng Federation. said workers walked off the job...brand, Prime Western grade, and 1.46-mil lb of CDEP-Peru brand. Prime Western grade, all stored in Somerville...polluting small foundnes were shut down in Henan province in 2004 and by the end of this year. plans are |  | Chelle-Michou, Cyril, Chiaradia, Massimo, Ovtcharova, Maria, Ulianov, Alexey, Wotzlaw, Jörn-Frederik (2014) Zircon petrochronology reveals the temporal link between porphyry systems and the magmatic evolution of their hidden plutonic roots (the Eocene Coroccohuayco deposit, Peru) Lithos, 198. 129-140 doi:10.1016/j.lithos.2014.03.017 | Journal (article/letter/editorial) | | plutonic roots (the Eocene Coroccohuayco deposit, Peru) Cyril Chelle-Michou a,â, Massimo Chiaradia a, Maria...the Eocene Coroccohuayco porphyry system, southern Peru. LA-ICPMS UâPb dating has initially been carried...suite The Coroccohuayco prospect is part of the Tintaya mining district located at the southern edge of...the Eocene Andahuaylas-Yauri Batholith of southern Peru (PerellĂł et al., 2003). This magmatic belt is known...previous and more recent magmatic arcs in southern Peru, and is interpreted to be the result of slab ïŹattening |  | | | | Geology, v. 109, pp. 1735â1762 The Yanque Prospect (Peru): From Polymetallic Zn-Pb Mineralization to a Nonsulfide...in the Andahuaylas-Yauri metallogenic province, southern Peru. The deposit occurs in a base metal district...Tertiary magmatically derived ores in this part of Peru. Economic mineralization at Yanque consists of oxidized...hosted in the now-eroded rocks above the Yanque mine site. Zinc-rich solution migrated through the sedimentary...Introduction The Andahuaylas-Yauri province in southern Peru (Cuzco region) covers an area of approximately |  | | Journal (article/letter/editorial) | | Geology, v. 109, pp. 1735â1762 The Yanque Prospect (Peru): From Polymetallic Zn-Pb Mineralization to a Nonsulfide...in the Andahuaylas-Yauri metallogenic province, southern Peru. The deposit occurs in a base metal district...Tertiary magmatically derived ores in this part of Peru. Economic mineralization at Yanque consists of oxidized...hosted in the now-eroded rocks above the Yanque mine site. Zinc-rich solution migrated through the sedimentary...Introduction The Andahuaylas-Yauri province in southern Peru (Cuzco region) covers an area of approximately |  | | Journal (article/letter/editorial) | | Ventures in Peru ALBERTOBENAVIDESQ. Cia. de Minas Buenaventura S.A., Carlos Villaran 790, Lima 13, Peru Abstract...Abstract During Colonialtimes (1535-1821) gold wasproducedmainlyfrom placers,silverfrom the Hualgayoc,Cerro...significantexplorationand mining developmentsin Peru in this century occurredbetween were madeby a numberof...mineralresourceswaslikely withinthe nextdecade, mining in Peru began a period of growth. Eulogio set off an intensesearchfor...Corporation,for exploitationof the polymepenedin Peru before 1940. Figure i showsthe lo- tallic ores of |  | | Journal (article/letter/editorial) | | A SpecialIssueDevoted to the Mineral Depositsof Peru Preface ULRICH PETERSEN, Departmentof Earth and...PerubarS.A.,Juan de Arona 830 (Of 90I), Lima 27, Peru AND DONALD C. NOBLE MackaySchoolof Mines, Universityof...datingback to preInca and Inca times, when copper, gold, silver, tin, lead, and mercury, as well as a host...Francisco Pizarroconsisted of three roomsfull of gold andsilverobjects.This did not include the preciousmetals...wasmostlyusedfor the treatment of silver and gold ores in Peru, Bolivia, and Mexico (RodriguezHoyle, 1974) |  | | Journal (issue) | | stagnant local economy, falling margins 6 Brazil's gold output by Garimpeiros on the skids . . . . . . ...Andean Pact between Bolivia, Colombia, Ecuador, Peru and Venezuela has been in existence since the late...presidency of Gonzalo Sanchez de Zozado, himself an ex-mine owner and mining executive. Bolivia' s Tin Pro...- Raymi's Kori Kollo gold mine. turning towards silver and, more recently, gold. Battle Mountain along... some 8,000-9,000 mt will come from the Pitinga mine belonging to the country's largest producer, locally-owned |  | | Journal (article/letter/editorial) | | the Coroccohuayco FeâCuâAu porphyryâskarn deposit, Peru. Here, we used recent partitioning models to determine...batholith of southern Peru, in the Tintaya mining district (which includes Tintaya, Antapaccay, Quechua...is emerging as an important CuâAu metallogenic province. Magmatism and hydrothermal activity at Coroccohuayco...1ââa Geological map of the Coroccohuayco deposit, Peru. The main skarn body is located below the sill-shaped...AndahuaylasâYauri Batholith and of the TintayaâCoroccohuayco mining district deposit, Peru. This system evolved from |  | | Journal (article/letter/editorial) | | dSOM.dTIC COPPER THE C.dLZ.dD.d MINE, W. MINER.dLIZ.dTION PERU C. STOLL The Calzadacoppermineis...from a conglomeratebed at least 6 m thick. At the mine,a maximumstratigraphic thickness of 70 m of light...near Casapalca.No intrusiverocksare exposed at the mine. The conglomerates and interbedded quartzitesare...directionN50ĂžW, parallelto the bedding. The Manon mine, 10 km southwestof the Norma, contained similarreplacement...muchas 6% Cu, 0.5% Zn and 2 gramsper ton eachof gold and silver. Theseoccurrences of replacement oresof |  | | Journal (article/letter/editorial) | | deposits in NE China (Figure S4c,d), the Tintaya deposit in Peru (Figure S4e), the EI Teniente deposit in...[98] in the Hualgayoc mining district in northern Peru. The TS microgabbro samples are barren and as wall...Tolgoi deposit in eastern CAOB [17,100], Tintaya deposit in Peru [42,101], Dexing deposit in SE China [102]...Tibet, the Dexing deposit in SE China, the Tintaya deposit in Peru and EI Teniente deposit in Chile, and most...2000~4000 ppm for EI Teniente [105,106], >9000 ppm for Tintaya [42,101] and 7000~15,000 ppm for EI Salvador [36]) |  | | Journal (issue) | | project centers on the Sunlight Mine in Walker County, a surface coal mine owned by Drummond Company Inc...will continue to monitor the site, but the Sunlight Mine is well on its way to recovery. Streambed sedimentation...progressed around the world and into space. And gold, that precious metal, is largely responsible for...Bosnia last June, was protected in part by gold. Tiny gold parts ensured the functioning of his F-16's...air-survival radio that put him in touch with rescuers. Gold is used for microelectronic circuitry because it |  | | Journal (article/letter/editorial) | | C. STOLL Petroleum.--There are three regionsin Peru that have been productive of petroleum: the Pirin...beds are greatly foldedand faulted. In the north of Peru, Tertiary lignite bedscrop out in Tumbesand follow...very likely a great deal of coal in the groundin Peru-âąestimateshave rangedfrom a few to hundredsof billions...Non-MetallicMinerals.--Amongthe non-metallic mineraloutputof Peru are includedsandandgravel,limestone and marble,dolomite...consumedin Peru, wherethe demandexceedsthe supplybecause a cheapofficialsalesprice is fixed. Peru is by far |  | | Journal (issue) | | Nyrstar Rises to Constellation of Champs In 2019, a mine rescue team from a Tennessee zinc operation went...Mining Projects Saudi Arabia, the land of black gold, is now in pursuit of the real stuff; the Gulf kingdom...Australia/Oceania: Resolute Sells Ravenswood Gold Mine............................. 16 Africa: Barrick...Exploration Roundup: Alamos Expands Resources at Island Gold.................. 22 www.e-mj.com DEPARTMENTS...Arizona is being developed to become a major new mine in North America. Last year, Freeport-McMoRan (FCX) |  | | Journal (issue) | | Demand remains suong and supplV Ught. The 10 Gold demand slides as Indian wedding season closes 12...should be around $20/ lb. Grupo Mexico-owned Southern Peru Copper âą Corp president Oscar Gonzalez said last...capacity at the Henderson mine in the US and the poss1b1hty of It reopening its mine near Leadv1lle, Colorado...negotIat11,1 with suppliers. Cat1Tung Tungsten mine restarts: North American Tungsten has restarted...concentrate by August. the company said last week. The mine was shut down In December 2003 after the company |  | | Journal (issue) | | favorable future in Mexico Juniors on the rise in Peru Disponible para tablet en: komatsu.cl 29 años...focus on stabilizing production at the Peñasquito mine, implementing a solution for the water deficit which...the rise in Peru Today there are around one hundred of this type of company operating in Peru, exploring...Committed to further exploring in Argentina 17 Province of Salta: Lindero on the starting line 19 Minera...America and its leadership in mining exploration 43 Peru: Constancia projects aims to reach full production |  | | Journal (issue) | | On Jun 8, unions representing workers from the gold and coal mines are expected to sit down with employers...Apr 21 âąApr 1--t,by 11...foby 21~y 3 1-May Gold prices broke out of the euro·s orbit late last week...started buyfng. Gold had been tracking the firmer euro against the NA Tu~sten sees Canadian mine restart by...talks in US. Canada, Peru 12 for the European Unton and sent the euro tumbling, gold stopped moving the...leaching and direct etectrow1nn1ng plant at rts copper mine 1n Morenc1. Arizona. the company said last week |  | Mathur, Ryan, Ruiz, Joaquin, Casselman, Michael J., Megaw, Peter, van Egmond, Robert (2012) Use of Cu isotopes to distinguish primary and secondary Cu mineralization in the Cañariaco Norte porphyry copper deposit, Northern Peru. Mineralium Deposita, 47 (7) 755-762 doi:10.1007/s00126-012-0439-y | Journal (article/letter/editorial) | | Cañariaco Norte porphyry copper deposit, Northern Peru Ryan Mathur & Joaquin Ruiz & Michael J. Casselman...Cañariaco Norte porphyry copper deposit in northern Peru occurs in chalcocite and covellite-rich veins and...Supergene . Hypogene . Porphyry copper . Cañariaco . Peru Introduction The application of Cu isotopes to...major porphyryâcopperâ gold deposit, Cañariaco Norte, and two porphyryâcopperâ gold-mineralized centers...District of the Province of Ferreñafe, Department of Lambayeque of northwestern Peru. The property is |
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