Mineralogy and genesis of pegmatite-like veins in serpentinite eluvium at Nová Ves near Oslavany (Czech Republic)

Prokop,  Jiří; Losos,  Zdeněk; Karásek, Jaromír; Čopjaková,  Renata

Mineralogy and genesis of pegmatite-like veins in serpentinite eluvium at Nová Ves near Oslavany (Czech Republic)

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Authors	PROKOP Jiří LOSOS Zdeněk KARÁSEK Jaromír ČOPJAKOVÁ Renata
Year of publication	2013
Type	Conference abstract
MU Faculty or unit	Faculty of Science
Citation
Description	The features of pegmatite-like vein fragments from Nová Ves are unique in several aspects: (a) extremely variable anorthite content in plagioclases (An02-85); (b) abundance of younger Ca-rich minerals (prehnite, clinozoisite, thompsonite); (c) presence of REE-containing minerals; (d) activity of some volatiles in forming melt (particularly B); (e) only local presence of quartz and K-feldspar and finally; (f) predominant coarse-grained character of primary minerals.
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