Geochemical features of gold–quartz veins in granitoid intrusives and terrigenous masses of the Yana–Kolyma folded belt in the northeast of Russia
- Authors: Volkov A.V.1, Sidorov A.A.1, Savva N.E.2, Kolova E.E.2, Murashov K.Y.1, Sidorova N.V.1
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Affiliations:
- Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry
- Northeast Integrated Research Institute, Far East Branch
- Issue: Vol 470, No 1 (2016)
- Pages: 933-937
- Section: Geochemistry
- URL: https://journals.rcsi.science/1028-334X/article/view/188865
- DOI: https://doi.org/10.1134/S1028334X16090075
- ID: 188865
Cite item
Abstract
The main task of this study was to reveal geochemical and distinctive features of gold–quartz vein ores of deposits in granitoid intrusive bodies and in terrigenous black-schist masses of the Yana-Kolyma folded belt. The results obtained point to the significant role of metamorphism of the enclosing terrigenous carbonaceous masses in ore formation of both types of deposits. The established facts are not contradictory to the metamorphic–magmagene model of the formation of gold deposits in the Yana–Kolyma belt. The geochemical similarity of both types of deposits shows that these are products of the same orogenic system, which confirms the validity of combining these deposits to form a unified gold–quartz formation.
About the authors
A. V. Volkov
Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry
Author for correspondence.
Email: tma2105@yandex.ru
Russian Federation, Staromonetny per. 35, Moscow, 119017
A. A. Sidorov
Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry
Email: tma2105@yandex.ru
Russian Federation, Staromonetny per. 35, Moscow, 119017
N. E. Savva
Northeast Integrated Research Institute, Far East Branch
Email: tma2105@yandex.ru
Russian Federation, ul. Portovaya 16, Magadan, 685000
E. E. Kolova
Northeast Integrated Research Institute, Far East Branch
Email: tma2105@yandex.ru
Russian Federation, ul. Portovaya 16, Magadan, 685000
K. Yu. Murashov
Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry
Email: tma2105@yandex.ru
Russian Federation, Staromonetny per. 35, Moscow, 119017
N. V. Sidorova
Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry
Email: tma2105@yandex.ru
Russian Federation, Staromonetny per. 35, Moscow, 119017