Isotopic characteristics of the ermakovskoe fluorite–bertrandite ...
WEBSep 10, 2016 · Isotopic studies suggest crustal source of sulfur, oxygen, and carbon dioxide, while oxygen and hydrogen isotope compositions in the hydroxyl-bearing minerals points to the contribution of meteoric waters in the formation of the fluorine-beryllium ores.
Relationship of F-Be mineralization to granites and syenites at …
WEBJan 29, 2020 · The paper presents the mineralogical and geochemical characteristics of two groups of hydrothermal rocks and their relation with subalkaline granites of the Ermakovskoe deposit. The first group includes fluorite-phenakite-bertrandite ore bodies, occurring outside the granite massif.
The origin of low-Be quartz-fluorite field at the Ermakovskoe high ...
WEBNov 1, 2008 · It is shown that in contrast to high-grade apocarbonate ores, the Ermakovskoe deposit formed mainly through the filling of the cavities of host rocks (syenites and schists) rather than the rock replacement.
The origin of low-Be quartz-fluorite field at the Ermakovskoe high ...
WEBNov 1, 2008 · With geological, mineralogical, and petrographic methods, thermometry, and microprobe analysis of fluid inclusions, the structure and formation conditions of a specific orebody (zone 12) of the Ermakovskoe F-Be deposit have been established.
Isotopic characteristics of the ermakovskoe fluorite–bertrandite ...
WEBSep 1, 2016 · Isotope-geochemical study of the Ermakovskoe fluorine–beryllium deposit was carried out to estimate the ore sources and role of host carbonate rocks in its formation. We analyzed oxygen and ...
Comparative Geological and Mineral-Petrological Analysis of
WEBJul 3, 2017 · Ore materials in the Zavitinskoe deposit (lithium association) model the physicochemical behavior of beryllium-containing ore minerals in the Ermakovskoe deposit (beryllium association). A comparative analysis of ore-bearing rock in the Zavitinskoe and Ermakovskoe deposits is made.
WEBThe Ermakovskoe deposit is the largest object of the Western Transbaikalian beryllium-bearing prov-ince distinguished by geologists from the Fedorovskii All-Russia Institute of Mineral Resources. Detailed information on the geological structure, mineralogy, petrography, and textural—structural features of rocks
WEBThe capacity of the Ermakovskoe deposit in terms of commercial beryllium ore amounts to nearly 1400 thousand tons [6]. The Ermakovskoe deposit is represented by fluorite- phenacite-bertrandite ores; a concentrate with the content 24.44 % expressed in terms of Be. 2. SiO. 4. is produced from the ore by flotation concentration (Table 1).
Relationship of F-Be mineralization to granites and ... - ResearchGate
WEBJan 29, 2020 · Citations (1) References (36) Abstract. The paper presents the mineralogical and geochemical characteristics of two groups of hydrothermalites and their relation with igneous rocks of the...
The origin of low-Be quartz-fluorite field at the Ermakovskoe …
WEBThe origin of low-Be quartz-fluorite field at the Ermakovskoe high-grade F-Be-ore deposit. L. B. Damdinova, F. G. Reyf. Published 1 November 2008. Geology. Russian Geology and Geophysics. View via Publisher. Save to Library. Create Alert. Cite. 9 Citations. Citation Type. More Filters.
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