Wolframit ve šlichových vzorcích lokality Trucbába - Valcha, moldanubikum

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Title in English	Wolframite from heavy-mineral assemblages at Trucbába - Valcha, Moldanubicum
Authors	LOSERTOVÁ Lenka HOUZAR Stanislav BUŘIVAL Zbyněk LOSOS Zdeněk
Year of publication	2012
Type	Article in Periodical
Magazine / Source	Acta Mus. Moraviae, Sci. geol.
MU Faculty or unit	Faculty of Science
Citation
Field	Geology and mineralogy
Keywords	wolframite;huanzalaite component;chemical composition;heavy minerals;moldanubicum
Description	Rare magnesium-rich wolframite from stream sediment in Trucbába - Valcha locality (Humpolec area) was studied.It forms sporadic black grains among ilmenite, magnetite, monazite-(Ce), xenotime-(Y), scheelite, garnet, rutile, zircon, apatite, sillimanite, tourmaline, cassiterite and gold in the heavy-mineral concentrates. In the wolframite dominates ferberite (77-86%) component over both huanzalaite (up to 11%) and hubnerite (6-10%)
Related projects:	Interactions among the chemicals, environment and biological systems and their consequences on the global, regional and local scales (INCHEMBIOL)