 | 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...occur locally. Hydrothermal alteration includes sericite-clay-chlorite, and potassic, quartz-sericitic...range from gold-rich, molybdenum-poor examples (Cotabambas), through deposits carrying both gold and molybdenum...prospects, is variably overprinted by copper-depleting sericite-clay-chlorite alteration. Most porphyry copper |  | | Journal (article/letter/editorial) | | The Nonsulfide Zinc Deposit at Accha (Southern Peru): Geological and Mineralogical Characterization...in the southern Altiplano of Peru, a major zinc-rich metallogenic province hosting a number of economic...northwestern edge of the Oligocene-(Miocene?) Yauri-Apurímac batholith. Mineralization is hosted in breccias...the nearby Cotabambas Cu deposit. Introduction THE ACCHA DEPOSIT is located in southern Peru, 70 km south...BONI ET AL. 72°00’ W N 71°50’ W TITIMINAS WEST PERU Accha STUDY AREA 14°00’ S TITIMINAS SW CAMP |  | | Journal (article/letter/editorial) | | and Mineralization at Coroccohuayco, Tintaya District, Peru KIERRAN C. MAHER†,* Department of Geology,...in the Andahuaylas-Yauri batholith of southeast Peru with little evidence for the presence of a significantly...Columbia Andahuaylas Abancay Cusco Ecuador 3° Las Bambas Los Chancas Katanga Tintaya Piura 6° Cerro...of the Tintaya open pit mine in the Tintaya district, Cusco Department, Peru (14° 57' 21" S, 71°15'17"...and skarn deposits at Katanga, Charcas, and the Las Bambas and Tintaya districts. Perelló et al. (2003) |  | 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...Incaic orogeny. At the scale of the Tintaya ore district (which hosts the Coroccohuayco, Tintaya, and Antapaccay...the Eocene Coroccohuayco porphyry-related deposit, Peru, by using state-of-the-art dating techniques. Coroccohuayco...exists. The deposit is part of the Tintaya mining district (including Tintaya, Antapaccay, Coroccohuayco |  | | Journal (article/letter/editorial) | | 1967), all three being located in a single major province in the Southwestern USA (Carten et al. 1993)....sedim. Caldera fault Faults Ore bodies Questa Mine Barren intrusions studied by Audétat & Pettke,...caldera after Lipman and Reed (1989). The Questa mine is located close to the southern caldera margin...southwest zone intrusive system (Fig. 1). The current Mo mine is located in the “southwest zone” of the horseshoe-shaped...The potassic alteration is overprinted by quartz-sericite alteration in the uppermost parts of the MHBX |  | | Report (issue) | | data available by December 23, 2004, although the mine production figures in Table 1 are estimated based... China, Germany, India, Japan, Mexico, Morocco, Peru, South Africa, the United Kingdom, and the United...compared with 2003 for U.S. raw nonfuel mineral mine production. The increasingly important role of China...Canada, Russia Belgium, Mexico, China, United Kingdom Peru, China, Bolivia, Brazil China, Mexico, South Africa...Canada, Mexico, Peru Kazakhstan, Japan, Brazil, Spain Mexico, Canada, United Kingdom, Peru Canada, Russia |  | | Conference Proceedings (Volume) | | Cover photograph: View of the Aitik open pit copper mine in the very north of Sweden. Mining operations started...& Nigel J. Cook The Nihe iron deposit, Anhui Province, eastern China: skarn, IOCG or porphyritic iron...the ages of Baiyanghe Be-U deposit in Xinjiang province, northwest China ..............................through polycyclic orogeny: the example of the Litsa district, Russia Anne-Sylvie André-Mayer, Michel Cuney...mantle-crustal ore-forming systems of the Pechenga ore district (Fennoscandian shield) ..................... |
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