The Velká Bíteš pegmatite field: new rare-element pegmatite occurrences at the eastern margin of the Moldanubian Zone, Czech Republic

Warning

This publication doesn't include Institute of Computer Science. It includes Faculty of Science. Official publication website can be found on muni.cz.

Authors	URBANOVÁ Scarlett CEMPÍREK Jan
Year of publication	2018
Type	Conference abstract
MU Faculty or unit	Faculty of Science
Citation
Description	Mineralogy of 8 localities (Osová Bítýška, Vlkov, Křižínkov I-V, and Křoví) from the newly-discovered Velká Bíteš rare-element pegmatite field (Czech Republic) was studied in order to determine their degree of fractionation and type of their rare-element mineralization. The observed degree of tourmaline fractionation correlates well with the observed amount and type of rare-metal mineralization, especially Sn, and to a lesser degree also Nb and Ta. Despite their subeconomic character, the Velká Bíteš pegmatite field is a good example of unexpected occurrence of rare-element mineralization (Li, Rb, Cs, Sn, Ta, and W) generated from apparently small volumes of S-type granitic melts.
Related projects:	Geologické, geodynamické a environmentální procesy východního okraje Českého masívu a jejich vývoj.