The large Bystrinskoe Cu–Au–Fe deposit (Eastern Trans-Baikal Region): Russia’s first example of a skarn–porphyry ore-forming system related to adakite
- Авторы: Kovalenker V.A.1, Abramov S.S.1, Kiseleva G.D.1, Krylova T.L.1, Yazykova Y.I.1, Bortnikov N.S.1
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Учреждения:
- Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry
- Выпуск: Том 468, № 2 (2016)
- Страницы: 566-570
- Раздел: Geology
- URL: https://ogarev-online.ru/1028-334X/article/view/188470
- DOI: https://doi.org/10.1134/S1028334X1606012X
- ID: 188470
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Аннотация
The Bystrinskoe skarn-porphyry Cu–Au–Fe deposit (Eastern Trans-Baikal Region) is confined to skarn zones, which were formed along the contact of granitoids referred to the Shakhtama intrusive complex (J2–3), with terrigenous–carbonate sedimentary rocks. Commercial (Cu–Au–Fe ± W, Mo) mineralization was formed due to the regional postcollision development involving the intrusion of porphyritic granitoids, the derivatives of oxidized adakite highly magnesian magmas enriched in water, sulfur, and metals, which could develop under melting of garnet-bearing amphibolite in the mafic lower crustal arc.
Об авторах
V. Kovalenker
Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry
Автор, ответственный за переписку.
Email: kva@igem.ru
Россия, Staromonetnyi per. 35, Moscow, 119117
S. Abramov
Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry
Email: kva@igem.ru
Россия, Staromonetnyi per. 35, Moscow, 119117
G. Kiseleva
Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry
Email: kva@igem.ru
Россия, Staromonetnyi per. 35, Moscow, 119117
T. Krylova
Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry
Email: kva@igem.ru
Россия, Staromonetnyi per. 35, Moscow, 119117
Yu. Yazykova
Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry
Email: kva@igem.ru
Россия, Staromonetnyi per. 35, Moscow, 119117
N. Bortnikov
Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry
Email: kva@igem.ru
Россия, Staromonetnyi per. 35, Moscow, 119117
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