 | | Journal (article/letter/editorial) | | PETROLOGY OF THE INTERMEDIATE-SULFIDATION PALLANCATA DEPOSIT, AYACUCHO, PERU Jorge E. GAMARRA-URRUNAGA§ International...Germany Abstract Pallancata is a world-class intermediate-sulfidation epithermal deposit, hosted by upper...redistribution (stage 8, acanthite II). Keywords: Pallancata, intermediate sulfidation, epithermal, silver...pearceite–polybasite, acanthite, uytenbogaardtite, Peru Introduction The Pallancata vein occurs in the Miocene volcanic...the district of Coronel Castañeda, Parinacochas province, Ayacucho department, at ~4,200 m.a.s.l. It crops |  | Chinchilla, Darío, Ortega, Lorena, Piña, Rubén, Merinero, Raúl, Moncada, Daniel, Bodnar, Robert J., Quesada, Cecilio, Valverde, Antonio, Lunar, Rosario (2016) The Patricia Zn–Pb–Ag epithermal ore deposit: An uncommon type of mineralization in northeastern Chile. Ore Geology Reviews, 73. 104-126 doi:10.1016/j.oregeorev.2015.10.026 | Journal (article/letter/editorial) | | The Patricia Zn-Pb-Ag epithermal ore deposit: an uncommon type of mineralization in northeastern...Rosario, The Patricia Zn-Pb-Ag epithermal ore deposit: an uncommon type of mineralization in northeastern...MANUSCRIPT The Patricia Zn-Pb-Ag epithermal ore deposit: an uncommon type of mineralization in northeastern...Chile, Chile. D Abstract TE The Patricia ore deposit represents an unusual example of economic Zn-Pb-Ag...structures where the ores were deposited. The deposit is divided into two blocks by a set of NNW-ESE-trending |  | | Journal (article/letter/editorial) | | Keywords: intermediate sulfidation; epithermal deposit; porphyry; subtype; arc; post-collisional 1. Introduction...metals for Mexico, the United States, Canada, Chile, Peru, Papua New Guinea, and Japan. Lindgren (1922, 1933)...associated features such as deposition of bladed calcite, colloform quartz, and adularia, as well as the...distributions, ore and gangue mineralogy, ore and deposit morphology, magmatic affinity, tectonic and structure...sulfidation deposit characterized by oxidized sulfur valence (SO42-, n=+6) and low sulfidation deposit characterized |  | | Journal (article/letter/editorial) | | concentrations for this mineral. The Puesto La Estancia deposit contains various tellurides including This is...Orientales geological province (Caminos, 1979), in the Sierra de San Luis (San Luis province, Argentina) (Fig...represent the carbonates with the highest Ca contents, calcite not having been detected. Quartz and K-feldspar...(2015), from the Agua Rica epithermal-porphyry deposit. Deditius et al. (2009) interpreted these changes...of the Mt Carlton high sulfidation epithermal deposit. These authors observed a positive correlation |  | Kouhestani, Hossein, Mokhtari, Mir Ali Asghar, Qin, Kezhang, Zhao, Junxing (2019) Origin and evolution of hydrothermal fluids in the Marshoun epithermal Pb–Zn–Cu (Ag) deposit, Tarom-Hashtjin metallogenic belt, NW Iran. Ore Geology Reviews, 113. 103087 doi:10.1016/j.oregeorev.2019.103087 | Journal (article/letter/editorial) | | fluids in the Marshoun epithermal Pb– Zn–Cu (Ag) deposit, Tarom-Hashtjin metallogenic belt, NW Iran Hossein...fluids in the Marshoun epithermal Pb–Zn–Cu (Ag) deposit, Tarom-Hashtjin metallogenic belt, NW Iran, Ore...fluids in the Marshoun epithermal Pb–Zn–Cu (Ag) deposit, Tarom-Hashtjin metallogenic belt, NW Iran Hossein...ABSTRACT The Marshoun epithermal Pb–Zn–Cu (Ag) deposit is located in the Tarom–Hashtjin metallogenic belt...quartz-chalcopyrite-pyrite veins and breccias, (2) quartz (calcite)-sphalerite-galena ± chalcopyrite ± pyrite veins |  | | Journal (article/letter/editorial) | | Complex, which also hosts the 7.1-Ma porphyry– Cu–Au deposit of Bajo de la Alumbrera. The epithermal vein system...owned by the National University of Tucumán, the province of Catamarca and the National Government of Argentina...with grades of 137.92 g/t Ag and 7.74 g/t Au. The deposit has been described by many authors (e.g. Quartino...research has been completed using modern methods. The deposit contains a few percent of pyrite + Fe-poor sphalerite...classified as an intermediate-sulphidation Au–Ag deposit (Hedenquist et al. 2000) or a carbonate–base metal–gold |
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