 | | 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 |  | | Journal (article/letter/editorial) | | displayed by the replacement of amphiboles by biotite (Fig. 4d). The investigated samples contain up...al., 2016) or intermediate-sulphidation (e.g. in Peru, Gamorra-Urrunaga et al., 2013). Although these...of supergene mckinstryite in the Um Samuki VMS deposit in the Eastern Desert of Egypt. Harbi (2006) and...The Bisha volcanic-associated massive sulfide deposit, western Nakfa Terrane, Eritrea. Economic Geology...mckinstryite from the Godejord polymetallic sulphide deposit, central Norwegian Celadonides. Mineralium Deposita |  | Savva, N. E., Volkov, A. V., Sidorov, A. A., Kolova, E. E., Murashov, K. Yu. (2019) Primorskoe Epithermal Ag-Au Deposit (Northeastern Russia): Geological Setting, Mineralogy, Geochemistry, and Ore Formation Conditions. Geology of Ore Deposits, 61 (1) 50-73 doi:10.1134/s1075701519010069 | Journal (article/letter/editorial) | | Vol. 61, No. 1. Primorskoe Epithermal Ag–Au Deposit (Northeastern Russia): Geological Setting, Mineralogy...potentially large Primorskoe epithermal Au–Ag deposit is represented by three areas: the Kholodnyi, Spiridonych...Arylakh, Tidit, Pereval’noe, and other deposits. The deposit under review is located in the Kalalaga volcano-tectonic...leucocratic granite massif 400–500 m beneath the deposit, which is exposed on the surface in the northeastern...classified as an intermediate sulfidation epithermal deposit. The data discussed below are of practical use |  | 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...alteration and mineralization at Marshoun. The Marshoun deposit is interpreted as an intermediate-sulfidation style |  | | 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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