PGE distribution in deformed lherzolites of the Udachnaya kimberlite pipe (Yakutia)
- Autores: Ilyina O.V.1, Tychkov N.S.1, Agashev A.M.1, Golovin A.V.1, Izokh A.E.1, Kozmenko O.A.1, Pokhilenko N.P.1
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Afiliações:
- Sobolev Institute of Geochemistry and Mineralogy, Siberian Branch
- Edição: Volume 467, Nº 2 (2016)
- Páginas: 408-411
- Seção: Geochemistry
- URL: https://ogarev-online.ru/1028-334X/article/view/188292
- DOI: https://doi.org/10.1134/S1028334X16040176
- ID: 188292
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Resumo
The results of the first study of the PGE distribution in deformed lherzolites of the Udachnaya kimberlite pipe (Yakutia) are presented here. The complex character of evolution of the PGE composition in the Deformed lherzolites is assumed to be the result of silicate metasomatism. At the first stage, growth in the amount of clinopyroxene and garnet in the rock is accompanied by a decrease in the concentration of the compatible PGE (Os, Ir). During the final stage, the rock is enriched with incompatible PGE (Pt, Pd) and Re possible due to precipitation of submicron-sized particles of sulfides in the interstitial space of these mantle rocks.
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Sobre autores
O. Ilyina
Sobolev Institute of Geochemistry and Mineralogy, Siberian Branch
Autor responsável pela correspondência
Email: olgailyina88@gmail.com
Rússia, pr. Akad. Koptyuga 3, Novosibirsk, 630090
N. Tychkov
Sobolev Institute of Geochemistry and Mineralogy, Siberian Branch
Email: olgailyina88@gmail.com
Rússia, pr. Akad. Koptyuga 3, Novosibirsk, 630090
A. Agashev
Sobolev Institute of Geochemistry and Mineralogy, Siberian Branch
Email: olgailyina88@gmail.com
Rússia, pr. Akad. Koptyuga 3, Novosibirsk, 630090
A. Golovin
Sobolev Institute of Geochemistry and Mineralogy, Siberian Branch
Email: olgailyina88@gmail.com
Rússia, pr. Akad. Koptyuga 3, Novosibirsk, 630090
A. Izokh
Sobolev Institute of Geochemistry and Mineralogy, Siberian Branch
Email: olgailyina88@gmail.com
Rússia, pr. Akad. Koptyuga 3, Novosibirsk, 630090
O. Kozmenko
Sobolev Institute of Geochemistry and Mineralogy, Siberian Branch
Email: olgailyina88@gmail.com
Rússia, pr. Akad. Koptyuga 3, Novosibirsk, 630090
N. Pokhilenko
Sobolev Institute of Geochemistry and Mineralogy, Siberian Branch
Email: olgailyina88@gmail.com
Rússia, pr. Akad. Koptyuga 3, Novosibirsk, 630090
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