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@proceedings{1386058,
author = {Urbanová, Scarlett and Cempírek, Jan},
booktitle = {Tourmaline 2017},
keywords = {pegmatite; tourmaline; columbite; topaz; zircon; cassiterite; fluorapatite},
language = {eng},
title = {Tourmaline vs. rare-element mineralization in the Velká Bíteš pegmatite field, Czech Republic},
year = {2017}
}
TY - CONF
ID - 1386058
AU - Urbanová, Scarlett - Cempírek, Jan
PY - 2017
TI - Tourmaline vs. rare-element mineralization in the Velká Bíteš pegmatite field, Czech Republic
KW - pegmatite
KW - tourmaline
KW - columbite
KW - topaz
KW - zircon
KW - cassiterite
KW - fluorapatite
N2 - Rare-element pegmatites (with elevated contents of Li, Sn, Ta, and W) were studied at four localities: Osová Bítýška, Vlkov, Křižínkov and Křoví. Pegmatite at Osová Bítýška has Li mineralization (lepidolite, tourmaline) and high contents of F, Rb, Cs and elevated Sn (lepidolite, topaz, tourmaline, phosphates). Pegmatite of Vlkov contains elevated Nb (oxides) and F (tourmaline). The pegmatite Křižínkov 2 contains elevated REE and Zr (monazite, zircon, xenotime, cheralite) and increased contents of Nb and F (columbite, tourmaline). The Li-pegmatite at Křižínkov is well fractionated, contains elevated Li, F, Sn, and W (tourmaline – elbaite, cassiterite, wodginite, ixiolite); similar degree of fractionation is in the adjacent pegmatite at Křoví. All studied pegmatites have tourmalines with high contents of Fe and F and very low contents of Mg, indicating their increased fractionation.
ER -
URBANOVÁ, Scarlett a Jan CEMPÍREK. Tourmaline vs. rare-element mineralization in the Velká Bíteš pegmatite field, Czech Republic. In \textit{Tourmaline 2017}. 2017.
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