Phenomenon of the Evolution of Hydrothermal Fluids of Mineral Formation at the Archean-Proterozoic Boundary
- Авторы: Goncharuk V.V.1, Fomin Y.A.2, Demikhov Y.N.2, Verkhovtsev V.G.2
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Учреждения:
- Dumanskii Institute of Coloid and Water Chemistry
- State Establishment Institute of Geochemistry of Environment
- Выпуск: Том 41, № 3 (2019)
- Страницы: 137-142
- Раздел: Features of Water Origin on the Planet Earth
- URL: https://journals.rcsi.science/1063-455X/article/view/184054
- DOI: https://doi.org/10.3103/S1063455X19030019
- ID: 184054
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Аннотация
Based on isotope-geochemical study of mineral-forming fluid of the gold and uranium deposits of two megablocks of the Ukrainian shield, a significant difference between the hydrothermal systems of the Archean and Proterozoic (3042—1750 million years) has been established. The study included the experimental determination of the hydrogen, oxygen and carbon isotopic composition, and the ratio of water and carbon dioxide of fluids of gas—liquid inclusions in quartz, pyrite and feldspars.
Об авторах
V. Goncharuk
Dumanskii Institute of Coloid and Water Chemistry
Email: y_demikhov@ukr.net
Украина, Kyiv
Yu. Fomin
State Establishment Institute of Geochemistry of Environment
Email: y_demikhov@ukr.net
Украина, Kyiv
Yu. Demikhov
State Establishment Institute of Geochemistry of Environment
Автор, ответственный за переписку.
Email: y_demikhov@ukr.net
Украина, Kyiv
V. Verkhovtsev
State Establishment Institute of Geochemistry of Environment
Email: y_demikhov@ukr.net
Украина, Kyiv
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