Geodynamics and geochemistry processes of density convection in East European evaporite paleobasin
| Autor: | V. G. Popov, R. F. Abdrakhmanov, V. N. Puchkov |
|---|---|
| Jazyk: | English<br />Russian |
| Rok vydání: | 2016 |
| Předmět: |
восточно-европейский эвапоритовый бассейн
рассолы плотностная конвекция гидрогеодинамика гидрогеохимия литология east european evaporate basin brines density convection hydrogeodynamics hydrogeochemistry lithology Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 |
| Zdroj: | Литосфера, Vol 0, Iss 3, Pp 47-67 (2016) |
| Druh dokumentu: | article |
| ISSN: | 1681-9004 2500-302X |
| Popis: | The article is devoted to the fundamental problem of modern fluid geodynamics and fluid geochemistry - clarifying the role of the gravitational factor in the formation of the East European kydrostratisfera sedimentary basin. The features of the Paleozoic depositional, the mechanism and lithologic-hydrogeochemical consequences of the halogenesis processes and uterine brines density convection of Lower Permian evaporite basin into underlying terrigen calcareous Paleozoic and Proterozoic environment. It was found that the exchange-adsorption and exchange-absorption interaction between brine and clastic rocks was been few involved in metamorphism chloride brines. The lithological-thermodynamic studies and balance calculations in the “brine-carbonate rock” system showed that the main role in the formation of multicomponent calcium chloride brines in the sedimentary cover basin, belongs to the processes of metasomatic dolomitization of limestone. |
| Databáze: | Directory of Open Access Journals |
| Externí odkaz: |
|