 | 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...range from gold-rich, molybdenum-poor examples (Cotabambas), through deposits carrying both gold and molybdenum...deflection. Similarly, evidence from southeastern Peru suggests that the Andahuaylas-Yauri belt may be...the process of subduction flattening in southern Peru also may have taken place in northern Chile between |  | | | | Geology, v. 109, pp. 1735–1762 The Yanque Prospect (Peru): From Polymetallic Zn-Pb Mineralization to a Nonsulfide...Andahuaylas-Yauri metallogenic province, southern Peru. The deposit occurs in a base metal district, with the Dolores...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. 1735–1762 The Yanque Prospect (Peru): From Polymetallic Zn-Pb Mineralization to a Nonsulfide...Andahuaylas-Yauri metallogenic province, southern Peru. The deposit occurs in a base metal district, with the Dolores...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) | | 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) |  | | 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 |  | 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) | | deposits of the Tintaya district, Perú, supplementing data from the same district presented in Larson et...temperature. Geology of the Deposits The Tintaya district lies in the Department of Cusco in the southeastern...southeastern Andes of Perú (Fig. 1). The district includes several porphyry-related copper skarn deposits,...Billiton Tintaya S.A., and now by Xstrata, Plc. The district lies in the southeastern part of the AndahuaylasYauri...and metallogenesis such as those of the Las Bambas district and Katanga (Noble et al., 1984; Perelló |  | | 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...stockwork veins to the overall ore grades of the mine to be about 30% to 40% and 60% to 70%, respectively |  | | Journal (issue) | | inheritance explains gold deposit clustering in northern Peru Daniel Wiemer, Steffen G. Hagemann, Jon Hronsky...postorogenic quartz veins from Brusson (Monte Rosa district, northwestern Italy; Yardley et al., 1993) and...gsapubs.org gold deposits in the Mesozoic Alleghany district (California, USA; Bohlke and Irwin, 1992) and...Geological Sciences. New Mexico State University, Las Cruces, New Mexico 88003, USA School of the Environment...ofTenerife in the Canary Islands, Spain (Fig. 1), home to Las Caiiadas caldera and the Teide-Pico Viejo (T-PV) |  | | 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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