Hurlbutite from beryl-columbite pegmatite at Kostelní Vydří near Telč, western Moravia
Article PDFHurlbutite from beryl-columbite pegmatite at Kostelní Vydří near Telč, western Moravia
New occurrence of hurlbutite from beryl-columbite pegmatite at Kostelní Vydří near Telč, central Moldanubian pluton is described. Mineral assemblage, optical properties, unit-cell dimensions and chemical composition are given. Hurlbutite is suggested to originate during primary (possibly magmatic) crystallization.
Jan Cempírek, Václav Vávra, Department of Mineralogy, Petrography and Geochemistry, Masaryk University, Kotlářská 2, 611 37, Brno, Czech Republic, e-mail: cempirek@sci.muni.cz, vavra@sci.muni.cz
Milan Novák, Department of Mineralogy and Petrography, Moravian Museum, Zelný trh 6, 659 37 Brno, Czech Republic, e-mail: mineral@mzm.anet.cz