Zobrazeno 1 - 5
of 5
pro vyhledávání: '"O. L. Gaskova"'
Autor:
N. V. Yurkevich, A. Sh. Shavekina, O. L. Gaskova, V. S. Artamonova, S. B. Bortnikova, S. S. Volynkin
Publikováno v:
Georesursy, Vol 26, Iss 1, Pp 38-51 (2024)
On the example of the Novo-Ursk tailing dump (Salair Ridge), the typomorphic characteristics of barite are considered. It was found that in the dumps, in addition to residual barite from pyrite-polymetallic ores, there are its authigenic varieties. O
Externí odkaz:
https://doaj.org/article/9c7be0d6dbea4153bdd3a49ce0bdcf65
Publikováno v:
Georesursy, Vol 23, Iss 3, Pp 149-163 (2024)
The long-term stored tailings of the ore concentration of pyrite-polymetallic ore deposits are an ideal natural laboratory in which it is possible to study the gold transformation from primary ores to supergene with superimposed anthropogenic charact
Externí odkaz:
https://doaj.org/article/f1f32a0d07c94171bbfe19a35d329818
Publikováno v:
Arctic and Subarctic Natural Resources. 28:27-39
This article provides data on the identification and distribution of Au-Ag minerals in the tailing dump of the processed ores in the pyrite-polymetallic deposit within the Salair ore field (Talmovskiye Sands, Salair). The mineral and chemical composi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e078996222bdf294d6e30053df4e6b57
https://doi.org/10.31242/2618-9712-2023-28-1-27-39
https://doi.org/10.31242/2618-9712-2023-28-1-27-39
Publikováno v:
Mineral Processing on the Verge of the 21st Century ISBN: 9780203747117
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::516d22717b5eca1705ed7ade595fa9d8
https://doi.org/10.1201/9780203747117-80
https://doi.org/10.1201/9780203747117-80
Autor:
O. L. Gaskova
Publikováno v:
Mineralogical Magazine. :504-504
The role of sulphide minerals in the process of Ag reprecipitation during the supergene alteration of polymetallic ores has been evaluated using the databases WATEQ4F (Ball and Nordstron,1991) and SUPCRT'92 (Johnson et al., 1992). Four common princip
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6d805e551dc1dd767d7b8e8d9bda725
https://doi.org/10.1180/minmag.1998.62a.1.267
https://doi.org/10.1180/minmag.1998.62a.1.267