 | 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) | | Oligocene Andahuaylas-Yauri Belt, Cuzco Region, Peru JOSÉ PERELLÓ,† Antofagasta Minerals S.A. Ahumada...belt of southeastern Peru is rapidly emerging as an important porphyry copper province. Field work by the...clastic and carbonate strata (e.g., Yura Group and Ferrobamba Formation) of Jurassic to Cretaceous age. Batholith...range from gold-rich, molybdenum-poor examples (Cotabambas), through deposits carrying both gold and molybdenum...mineralization occurs in the form of chalcopyrite and bornite, in intimate association with early-stage potassic |  | | | | Geology, v. 109, pp. 1735–1762 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...sedimentary rocks belong to the Soraya, Mara, and Ferrobamba formations (Upper Jurassic-Upper Cretaceous)...breccia at the transition between the Mara and Ferrobamba formations. Hypogene mineralization consisted...Tertiary magmatically derived ores in this part of Peru. Economic mineralization at Yanque consists of oxidized |  | | Journal (article/letter/editorial) | | Geology, v. 109, pp. 1735–1762 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...sedimentary rocks belong to the Soraya, Mara, and Ferrobamba formations (Upper Jurassic-Upper Cretaceous)...breccia at the transition between the Mara and Ferrobamba formations. Hypogene mineralization consisted...Tertiary magmatically derived ores in this part of Peru. Economic mineralization at Yanque consists of oxidized |  | | Journal (article/letter/editorial) | | Mineralization at Coroccohuayco, Tintaya District, Peru KIERRAN C. MAHER†,* Department of Geology, Washington...in the Andahuaylas-Yauri batholith of southeast Peru with little evidence for the presence of a significantly...hinge zone of a synform, hosted by the Cretaceous Ferrobamba Formation. Hydrothermal alteration of the carbonate...alteration with mineralization of chalcopyrite-bornite ± chalcocite disseminated as grains in calc-silicates...gold and silver minerals mostly associated with bornite-chalcocite mineralization disseminated within more |  | 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...the Eocene Coroccohuayco porphyry-related deposit, Peru, by using state-of-the-art dating techniques. Coroccohuayco...Eocene gabbrodiorite complex Cretaceous limestone (Ferrobamba Fm) Cretaceous pelite and sandstone QUECHUA FAULT...the Eocene Andahuaylas-Yauri metallogenic belt of Peru, which is emerging as a world-class belt. Our data |  | | Journal (article/letter/editorial) | | Washington 99164 Abstract Hypogene chalcopyrite and bornite in copper skarn and related porphyry ore from Coroccohuayco...generally hosted by exoskarn in the Cretaceous Ferrobamba Formation and occurs as disseminations or generally...alteration. Abbreviations: cpy = chalcopyrite, born = bornite, cc = chalcocite. Coroccohuayco 15° Puno Arequipa...is dominated by chalcopyrite and bornite, with lesser hypogene bornite ± chalcocite in some deposits (e...chalcopyrite dominantly in proximal garnet exoskarn and bornite ± chalcopyrite in more distal garnet ± pyroxene |  | | Journal (article/letter/editorial) | | MINERALIZATION IN THE ANDAHUAYLAS-YAURI BELT OF SOUTHERN PERU OF IGNEOUS DONALD C. NOBLE, Departmentof Geological...1978;Nobleet al., 1974)that provideevidence bamba, Ferrobamba, Katanga, Atalaya, Coroccohuayco,Quechua, and...are not generallyassociated On the geologic map of Peru (Instituto de Geologla y of high-level stocksand...Chalcobarnba The evolution of the Andes of Peru is characterized central Peru. The geologyand mineral depositsof...probablycloselyrelated diorite south,andsouthwest of Cuzco,Peru,definean elongate andgranodioriteplutons,intrudelimestoneof |  | | Journal (article/letter/editorial) | | Everybody’s dream 32 6.2. Deposits in South-Eastern Peru: those from polymetallic protores 6.2.1. Accha –...“Calamines”, good examples are Hakkari (Turkey) and Accha (Peru). Other deposits, such as Angouran (Iran) and Jabali...successfully NU overcome. Similar orebodies (Yanque, Peru) may have also a good chance of success. As the...(Turkey), Vazante (Brazil), Accha, Yanque and Bongarà (Peru), Torlon Hill (Guatemala) and Sierra Mojada (Mexico)...applied firstly to the Accha nonsulfide prospect (Peru) (Rollinson et al., 2011), then to the Hakkari deposit |  | Larson, Peter B, Maher, Kierran, Ramos, Frank C, Chang, Zhaoshan, Gaspar, Miguel, Meinert, Lawrence D (2003) Copper isotope ratios in magmatic and hydrothermal ore-forming environments. Chemical Geology, 201 (3) 337-350 doi:10.1016/j.chemgeo.2003.08.006 | Journal (article/letter/editorial) | | than native copper. Ratios for chalcopyrite and bornite from moderate to high-temperature porphyry, skarn...activity. Fractionations between chalcopyrite and bornite, where they occur in the same sample or in related...skarn deposits, Tintaya and Las Bambas districts, Peru Sample Mineral Tajo Tintaya deposit, Tintaya Tajo...Chalcopyrite Bornite Coroccohuayco deposit, Tintaya 900 14.8 388.7 Chalcopyrite Bornite 1400 15.8 163...301.95 Chalcopyrite 1400 18.9 386.4 Chalcopyrite Bornite 1400 18.9 387.9 Chalcopyrite 1400 21.7 119.95 Chalcopyrite |  | | Report (issue) | | Union of South Africa:Traasvaal ••• ••• • •• Cape Province ... ••• ••• Orange River Colony ... ••• Natal...Africa Portuguese· West Africa Bolivia ... Ohile ••• Peru ••• Venezuela Page. 4 • 5 GENERAL COPPER ORES...Native copper ... ... Chalcopy1·ite . .. ... . .. Bornite or erubescite .•• Chalcocite or copper-g·lance...ma,i nly from the United States, Canada., Chile, Peru, Japan, Africa and Germa-n y. The production of...897 •• • - 3,641 Chile ••• 41,586 43,947 ••• •• • Peru ! ••• 27,330 26,655 • •• • •• Venezuela 358 ••• |  | | Book | | Universidad Nacional de lngenieria, and Newmont Peru Limited Gerente de Exploraciones Av. Jose Galvez...Galvez Barrenechea 218, Urb. Corpac Lima-San Isidro, Peru Prof. Dr. ESTEBAN CEDILW Facultad de Minas, Metalurgia...place in September 1986 in Cusco, Peru, sponsored by Multiciencias (Peru) and UNESCO. During this seminar...Latorre, Director of the Multiciencias courses in Peru strongly supported the whole organization of the...Occurrences in the Paleozoic of the Yauli Dome, Central Peru H. W. Kobe . . . . . . . . . . . . . . . . . . |  | | Report (volume) | | Au-skarn include skarn mineralization at Katanga, Peru, which becomes porphyry Cu-Mo mineralization at...Au, Ag, Ni, and Pb), tetrahedrite, tetradymite, bornite, marcasite, loellingite, stibnite, and W- and Mo-bearing...from the contact shows some kinked chalcopyrite-bornite exsolution lamellae, but no cleavage or foliation...Gold and silver deposits of the Basin and Range province, western U.S.A.: Arizona Geological Society Digest...the Thanksgiving Mine, Baguio district, Mountain Province, Philippines: Economic Geology, v.62,no.4,p.472-481 |  | | Journal (volume) | | W. Crosley Fern, H. Report E Perrobamba Ferrobamba Fiji, Mining Prospects Filling Stopes Income...promise. LIMA. — Ferrobamba.^ If the statements covering the report on the Ferrobamba copper property...Cuzco in the department of Apurimac, are realized Peru is to become important in mining once more, as in...which is usually a serious matter on railroads in Peru. Fuel for smelting would probably have to be imported...of Peru, about 817kiIometres from MoUendo, the second It may be possible to largest port in Peru. construct |  | | Book (edition) | | in the northern portion of the Basin and Range province. All known ore deposits in this area are located...several ore minerals of copper, such as chalcocite, bornite, chalcopyrite, cuprite, native copper, and malachite;...Magnetite Hematite "Limonite" Siderite Native copper Bornite Brochantite "Chalcocite" Chalcopyrite Covellite...example, Borchert has shown that chalcopyrite and bornite unmix at 500°C, cubanite and chalcopyrite at 450°C...450°C, cubanite and pentlandite at 400°C, and bornite and chalcocite at 175 to 225°C. Borchert has shown |  | | Report (volume) | | Argentina Bolivia Brazil Chile Colombia Ecuador Peru Venezuela . 1763 1763 1768 1770 1786 1790 1790...Corp.. Washington 1478 American Vanadium Co., Pa. — Peru (Vanadium Corp.) .. 1314-1791 American Venture &...1786 Anglo-French Ticapampa Silver Mng. Co., Ltd., Peru 1791 Anglo-Greek Magnesite Co., Ltd, Greece .1809...HANDBOOK PACK PAGE Backus y Johnston del Peru, Soc. Min. Peru 1791 Badak Tin Syndicate, Malaya.. 1833...Missouri 879 Caylloma : Cons. Soc. Esplotadora de, Peru 1792 Center Creek Mining Co., Mo 880 Central Alabama |  | | Report (volume) | | Engineer, c/o Soc. Min. Backus y Johnson del Peru, Casapalca, Peru, S. A. PARISH, George E., Consulting Engineer...1632 American Vanadium Co., Pa., 1447-2029-2040 Peru American Venture & Mines Corp, Ga. / 700 American...2192 Anglo-French Ticapampa Silver Mng. Co, Ltd., Peru 2029 Ansrlo-Greek Magnesite Co., Ltd, Greece 2056...Colo ......... 556 Backus y Johnston del Peru; Soc. Min., Peru .................. . . 2030 Badak Co., Malaya...Consolidada Soc. Esplotadnra de, Peru 2031 .ma Silver Mng. Co.. Peru. 2031 iga Dev. Co., Mont. 1056 Mn^ |  | | Book | | above the copper-zinc orebody at Prieska, Cape Province, in an intermediate to salic volcanic as¬ semblage...possibly the base metal deposits of the northern Cape Province, South Africa (Kroner, 1978). Deposition may have...altera¬ tion envelopes; chalcopyrite with or without bornite carries the copper. Temperatures probably ranged...feldsparchlorite core alteration with chalcopyrite, bornite, and magnetite. These are possibly more primitive...probably been the case in the Basin and Range province of North America. Parallelism between metallogenic |  | | Journal (volume) | | <>st o( Priwliiclng 256 aoid Prtdging Gold In Peru GoldOriHln Depth, P Gold Pr...Offin River W Report .... Gold Estates Oil in Peru Oil in South Africa Oil ('. Coal Oil ('. Coal Oilfield...Mongolia, Russian Moore Filters at Waihi Morococha, Peru Mother Lode, Cahfornia Mount Bischoff Tin Mount...Pena Copper Mines 307 Personals 38, 434 Peru, Gold in 344 Peru, Oil in 345 *298 Petrol from Heavy Oils...Correspondents LIMA. The monthly output production of Peru for 1912 has been estimated by Aron Hirsch & Sohn |  | | Journal (volume) | | 208, 283, 354 434 Personals. 216 L. W. Strauss Peru, Progress in 463 Practice of Copver Smelting Peters... of 274 '/"'*'\" (p.(.).. Report Progress in Peru Sulphnro'is Gases, .\bsorhing Sweden, Mineral...approximately 20%, and in which the copper exists as bornite and chalco- in the a depth of 77 at Goldfields...enterprise ought to come to fruition and the Ferrobamba will price of copper by a prolific production...xtensions of the same, and it is not within my province to attempt to indicate the ultimate area over |  | | Journal (volume) | | Laws of Canada Morine, A. B *185 Moroohoca Mine, Peru 378 Mount Balfour Copper District 278 Mount Cuthbert...*226,*297 Melbourne Letter 105, 192, 278 Mercury in Peru L. W. Strauss (p.t.) 318 Mercury Ores, Gas-fired...Personals 318 L. W. Strauss (p.t.) Peru, Mercury in *185, 318 Peru, Mining in 327 Copper Smelting at Anaconda...Strauss, L. O. S. H W Mercury Mexico E. F. 81 Peru (p.t.) 318 261, 289 White (el.) 164 in Sulman-Pica^d-Ballot...Newton 232 156 (p.t.) 72 (p.t.) Vanadium in Peru VanHorn, F. B *18c Phosphate Deposits Villaniere |  | | Journal (volume) | | Report .... Pena Copper Perpetuating Enterprise Peru, Copper in Petroleum in California Phantom Phantom...his intelli- gent curiosity on the subject. province of Nassarawa, a wild region and difficult of access...an expert, for mine valuation is not within the province of any government, nor does the Government intend...gold-mining propertiesnear Karangahake, in the province of Auckland, New Zealand. Reconstruction took...Ontario. mining engineers suggest a of capital to Peru, money all is is The movements month likely |  | | Journal (volume) | | A. C. Burrage, over the Ferrobamba property, became acquainted he Peru, in with that financier...year. PARLIAMENTARY DISCOVERIES ported in the province of India. in company as that which once famous...Monarch 640 ft., Federal 480 ft., and Western The Province of Alberta is Pacific 300 ft. taking steps to...Scotia,^ when examining the goldfields of that Province for the Government in 1905. There the pitch of...Canada, Cuba, Chile, Peru, and Mexico. The details of the production in Chile and Peru are also given. In |  | | Journal (volume) | | Geologist Scores Again, Mining Industry in Peru, Mining in Peru, Mining in Zacatecas Mining Prosperity on...448 360 Peru, Mineral Industry of, 101 Peruvian Tungsten Deposits, Peru, Mining in, 92 Peru, Proposed...Alamos Districts, Sonora, Proposed Export Tax in Peru, Prospecting for Tin, Prosperity, Mining, on the...275 434 401 256 274 52 T Tax, Export, Proposed in Peru, Tax on Mines, New, Tellurium, Analysis of Ores...conditions and economics. Imagine such a one in his own province possibly a distinguished scientist taken underground |  | | Journal (volume) | | Silver Ores, Smelting Cobalt Town Site (p.t.) H in Peru, Production of Copper-Nickel Matte, Roasting Copper...Mare Manchuria, Journey in (p.t.) Maranon Placers, Peru Ore Marriott, H. F Herbert H. Evans Martin, H. D... the Jagersfontein smith, in the at Orange Province, broke into white staff. and attempted revolt...Russia. here on a short visit from the Central Province of India. J. M. Owen, mill superintendent of the...only at Minasragra, in the Cerro de Pasco district, Peru. These minerals are ores in their respective elsewhere |  | | Journal (volume) | | of silicosis assessments only, the mines of the Province were divided into five groups: (1) Porcupine,...total dust shifts reported from all mines in the Province, G. C. BATEMAN 293 and a flat rate per dust...number of properthere are the Rio Blanco and Ferrobamba deposits. Turkey and elseSerbia, Finland, ties...11,487 6,094 4,962 6,533 1,103 5,926 Northern Peru Min. & Smelt. Co.r........ STON NATE) Nan Seen...2 2... Venezuela: South American sess sage ee « Peru :24 Fundicion de Magistral........... MOerrob amb |
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