 | | Journal (article/letter/editorial) | | Indonesia) and Nazareño (10 Ma; Cordillera Shila, southern Peru) were studied to investigate processes related...olybasite-pearceite–tennantite-tetrahedrite–electrum. Minerals of the polybasite-pearceite series, the...West Java, Indonesia, and Nazareño, ShilaPaula district, southern Perú, in order to examine the spatial...collected from surface exposures and underground mine levels. The mineralogy was determined from polished...chalcopyrite, pyrite, sphalerite, galena, polybasite-pearceite, electrum, and native silver disseminated in a |  | Chauvet, Alain, Bailly, Laurent, André, Anne-Sylvie, Monié, Patrick, Cassard, Daniel, Tajada, Fernando Llosa, Vargas, Juan Rosas, Tuduri, Johann (2006) Internal vein texture and vein evolution of the epithermal Shila-Paula district, southern Peru. Mineralium Deposita, 41 (4) 387-410 doi:10.1007/s00126-006-0068-4 | Journal (article/letter/editorial) | | vein evolution of the epithermal Shila-Paula district, southern Peru Received: 28 July 2005 / Accepted:...Springer-Verlag 2006 Abstract The epithermal Shila-Paula Au–Ag district is characterized by numerous veins hosted...volcanic rocks of the Western Cordillera (southern Peru). Field studies of the ore bodies reveal a systematic...C., Luis N. Saenz 447-449, Jesus Maria, Lima 21, Peru J. Tuduri ISTO, CNRS-UMR 6113, University of Orléans...te–galena–tennantite–tetrahedrite–polybasite–pearceite– electrum assemblage. The ore in the main veins |  | André-Mayer, Anne-Sylvie, Leroy, Jacques, Bailly, Laurent, Chauvet, Alain, Marcoux, Eric, Grancea, Luminita, Llosa, Fernando, Rosas, Juan (2002) Boiling and vertical mineralization zoning: a case study from the Apacheta low-sulfidation epithermal gold-silver deposit, southern Peru. Mineralium Deposita, 37 (5) 452-464 doi:10.1007/s00126-001-0247-2 | Journal (article/letter/editorial) | | low-sulfidation epithermal gold-silver deposit, southern Peru Received: 28 May 2001 / Accepted: 31 October 2001...in the Shila district, 600 km southeast of Lima in the Cordillera Occidental of Arequipa Province, southern...southern Peru. The vein mineralization is found in Early to Middle Miocene calc-alkaline lava flows and volcanic... Christensen Keywords Epithermal gold-silver Æ Peru Æ Andes Æ Boiling A.-S. André-Mayer (&) Æ J.L...Cedimin S.A., Luis Saenz 447–449 Jesus Maria, Lima 21, Peru Introduction Hydrothermal processes linked to mineralization |  | | Journal (article/letter/editorial) | | INTERMEDIATE-SULFIDATION PALLANCATA DEPOSIT, AYACUCHO, PERU Jorge E. GAMARRA-URRUNAGA§ International Minerals...to later open space infill resembles the Shila Paula district (Chauvet et al. 2006). Fluid inclusion petrography...pyrargyrite-proustite, chalcopyrite, polybasite-pearceite, argentite (now acanthite), and Au–Ag alloy (“electrum”)...of the system. The core is still undisclosed by mining works, but the available geochemical evidence (logAg/log...proustite–pyrargyrite, pearceite–polybasite, acanthite, uytenbogaardtite, Peru Introduction The Pallancata |  | | Journal (article/letter/editorial) | | of wrench shear zones in the case of Shila gold mines (south Peru); (ii) remobilisation of metal in volcanic-hosted...the formation of mesothermal gold deposits (Bruès mine, Spain). All these examples clearly demonstrate...com/journal/minerals Minerals 2019, 9, 56 2 of 22 improve mining exploration strategies. I will present and discuss...comb and fibrous textures from the Hercynian mining district of Tras-os-Montes, Galicia, Spain. Red lines...Regional-Scale Structures within Volcanic Domains The Shila-Paula district is one of the numerous Au/Ag low sulfidation |  | | Journal (article/letter/editorial) | | at: No. 19, Beitucheng Western Road, Chaoyang District, 100029 Beijing, P.R. China. E-mail address:...metals for Mexico, the United States, Canada, Chile, Peru, Papua New Guinea, and Japan. Lindgren (1922, 1933)...in Altiplano province (Noble et al., 1990) as well as central and Northern part of Peru (Kamilli and...Ciobanu et al., 2002; Grancea et al., 2002), Baguio district of the Philippines and Morobe goldfield of Papua...including pyrargyrite, freibergite, polybasite-pearceite, and stephanite, 3) Ag tellurides, mainly hessite |  | | Journal (article/letter/editorial) | | features of fluid inclusions in quartz at the same mine level reveals three types of fluid conditions—intense...an average grade of 15.1 g/t of Au (Nodatamagawa Mining Development, Inc., 1995). From 1988 to 2006, the...an average grade of 40 g/t of Au (Nodatamagawa Mining Development, Inc., 1995; Shimizu et al., 1998)...an estimated ~3 tonnes Au was produced before the mine closed, based on a calculation using the data of...500 m b SW Schematic cross section NE ‘A (m) mine level 150 90 30 -30 A No. 3 vein No. 2 vein No |  | Tuduri, Johann, Chauvet, Alain, Barbanson, Luc, Bourdier, Jean-Louis, Labriki, Mohamed, Ennaciri, Aomar, Badra, Lakhlifi, Dubois, Michel, Ennaciri-Leloix, Christelle, Sizaret, Stanislas, Maacha, Lhou (2018) The Jbel Saghro Au(–Ag, Cu) and Ag–Hg Metallogenetic Province: Product of a Long-Lived Ediacaran Tectono-Magmatic Evolution in the Moroccan Anti-Atlas. Minerals, 8 (12). 592pp. doi:10.3390/min8120592 | Journal (article/letter/editorial) | | Jbel Saghro Au(–Ag, Cu) and Ag–Hg Metallogenetic Province: Product of a Long-Lived Ediacaran Tectono-Magmatic...as part of a long-lived silicic large igneous province. The area comprises two lithostructural complexes...Keywords: structural control; silicic large igneous province; ignimbrite flare-ups; ash-flow caldera; epithermal;...of Triassic when the Central Atlantic Magmatic Province (CAMP) was emplaced [9–11]. According to Ernst...geodynamical environment at the origin of such a silicic province remain insufficiently understood, although Moume |  | | 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 . . . . . . . . . . . . . . . . . . |  | | Conference Proceedings (Volume) | | copper mine in the very north of Sweden. Mining operations started in 1968 and the current mining depth...area of the Kristineberg VHMS deposit, Skellefte district, Sweden .......................................A. Massive Zn-Cu-Pb deposits in the Røros ore district, Norway: setting and formation ................Matos The Jörn granitoid complex, Skellefte mining district, Sweden: petrography, lithogeochemistry and...for VHMS deposits, Kristineberg area, Skellefte District, Sweden ..................................... |
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