SILVER SULFOTELLURIDES FROM VOLCANIC-HOSTED MASSIVE SULFIDE DEPOSITS IN THE SOUTHERN URALS
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dc.contributor.author | Novoselov K.A. | |
dc.contributor.author | Belogub E.V. | |
dc.contributor.author | Zaykov V.V. | |
dc.contributor.author | Yakovleva V.A. | |
dc.date.accessioned | 2024-07-14T10:19:11Z | |
dc.date.available | 2024-07-14T10:19:11Z | |
dc.date.issued | 2006 | |
dc.identifier | https://elibrary.ru/item.asp?id=13515314 | |
dc.identifier.citation | Mineralogy and Petrology, 2006, 87, 3-4, 327-349 | |
dc.identifier.issn | 0930-0708 | |
dc.identifier.uri | https://repository.geologyscience.ru/handle/123456789/44447 | |
dc.description.abstract | This paper addresses Ag-sulfotellurides occurring in volcanic-hosted massive sulfide deposits of the Southern Urals. Cervelleite-like minerals were identified in ores from the Gayskoe, Yaman-Kasy, Severo-Uvaryazhskoe, Tash-Tau, and Babaryk deposits, where they occur in ores containing chalcopyrite, galena, sphalerite, tennantite ± bornite. Other Ag- and Te-bearing minerals (electrum, hessite, stromeyerite and Ag-bearing chalcocite) are present in the association. A benleonardite-like mineral associated with sylvanite and native tellurium was found as a metastable phase in paleohydrothermal tubes relics from the Yaman-Kasy deposit. Formation of the sulfotellurides indicates relative low fTe2 in the hydrothermal systems, insufficient for formation of most S-free tellurides. The significant Cu enrichment in cervelleite relates to the association with bornite. Broad variations in composition and physical properties of cervelleite-like sulfotellurides allow the supposition of the presence of several, as yet unnamed mineral species, which can be distinguished by Cu contents, Te/S ratios, and presumably by crystal structure. © Springer-Verlag 2006. | |
dc.title | SILVER SULFOTELLURIDES FROM VOLCANIC-HOSTED MASSIVE SULFIDE DEPOSITS IN THE SOUTHERN URALS | |
dc.type | Статья | |
dc.identifier.doi | 10.1007/s00710-006-0132-x |
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