Andere Kunden interessierten sich auch für
![Picroilmenite in Kimberlites and Titanomagnetites of the Yakutian Diamond-Bearing Province]( "Picroilmenite in Kimberlites and Titanomagnetites of the Yakutian Diamond-Bearing Province")
Picroilmenite in Kimberlites and Titanomagnetites of the Yakutian Diamond-Bearing Province38,99 €![Petrology and Genesis of Leucite-Bearing Rocks]( "Petrology and Genesis of Leucite-Bearing Rocks")
Petrology and Genesis of Leucite-Bearing Rocks39,99 €![Conditions de formation des métasomatites à sheelite au Tadjikistan]( "Conditions de formation des métasomatites à sheelite au Tadjikistan")
Conditions de formation des métasomatites à sheelite au Tadjikistan46,99 €![Condizioni di formazione dei metamorfiti contenenti scheelite in Tagikistan]( "Condizioni di formazione dei metamorfiti contenenti scheelite in Tagikistan")
Condizioni di formazione dei metamorfiti contenenti scheelite in Tagikistan46,99 €![Condições de formação de metassomatitos contendo scheelite no Tajiquistão]( "Condições de formação de metassomatitos contendo scheelite no Tajiquistão")
Condições de formação de metassomatitos contendo scheelite no Tajiquistão46,99 €![Amazonite]( "Amazonite")
Amazonite66,99 €![Minerals in Arkansas: Including a Review of Oil and Gas Conditions]( "Minerals in Arkansas: Including a Review of Oil and Gas Conditions")
Minerals in Arkansas: Including a Review of Oil and Gas Conditions30,99 €
The mineralogical, thermobaric, and geochemical characteristics of the formation of the main scheelite-bearing deposits in Tajikistan-Chorukh-Dayron, Jilau, Gizhdarva, Maykhura, and Ikar-have been studied. It has been shown that scheelite ores in the studied deposits are mainly associated with calcite-quartz-feldspar metasomatites. The thermobarogeochemical parameters of the formation of scheelite-bearing metasomatites-temperature, pressure, composition, and concentrations of mineral- and ore-forming solutions-were determined mainly based on the study of fluid inclusions in minerals. It has been established that, along with magmatic (plutogenic) processes, metamorphogenic-hydrothermal processes played an important role in the formation of scheelite-bearing metamorphic rocks with gold. The carbonatite nature of the formation of the Ikar gold-scheelite deposit and in the Western Pamirs has been demonstrated.