Email this article Geochemical features of Paleozoic Au–Ag epithermal deposits (Northeastern Russia)
- Authors: Volkov A.V.1, Sidorov A.A.1, Savva N.E.2, Kolova E.E.2, Murashov K.Y.1
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Affiliations:
- Institute for Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry
- Shilo Northeastern Complex Scientific Research Institute, Far East Branch
- Issue: Vol 472, No 2 (2017)
- Pages: 178-183
- Section: Geochemistry
- URL: https://ogarev-online.ru/1028-334X/article/view/189288
- DOI: https://doi.org/10.1134/S1028334X17020088
- ID: 189288
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Abstract
The geochemical features and conditions of formation of the Paleozoic epithermal Au–Ag mineralization in the pre-accretion Kedon (D2–3) volcanoplutonic belt located within the Omolon craton terrain are described. The new data on the composition and contents of trace and rare-earth elements (REEs) in igneous ores of epithermal deposits is provided. The elevated grades of a wide range of trace elements as compared to the average values of the upper crust have been identified.
About the authors
A. V. Volkov
Institute for Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry
Author for correspondence.
Email: tma2105@mail.ru
Russian Federation, Moscow, 119017
A. A. Sidorov
Institute for Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry
Email: tma2105@mail.ru
Russian Federation, Moscow, 119017
N. E. Savva
Shilo Northeastern Complex Scientific Research Institute, Far East Branch
Email: tma2105@mail.ru
Russian Federation, Magadan, 685010
E. E. Kolova
Shilo Northeastern Complex Scientific Research Institute, Far East Branch
Email: tma2105@mail.ru
Russian Federation, Magadan, 685010
K. Yu. Murashov
Institute for Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry
Email: tma2105@mail.ru
Russian Federation, Moscow, 119017
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