Evolution of topaz-bearing granites in the Krásno and Vysoký Kámen area (Slavkovský les Mts.)

0207627 - USMH-B 20013048 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
René, Miloš - Kempe, U. - Wolf, D.
Evolution of topaz-bearing granites in the Krásno and Vysoký Kámen area (Slavkovský les Mts.).
Phosphorus- and fluorine-rich fractionated granites. Praha: Český geologický ústav, 2001 - (Breiter, K.), s. 28-29
[International Workshop Phosphorus- and fluorine-rich fractionated granites. Podlesí (CZ), 16.10.2001-19.10.2001]
Grant CEP: GA MŠMT ME 364
Výzkumný záměr: CEZ:AV0Z3046908
Klíčová slova: topaz granite * Sn-W ore * Bohemian Massif
Kód oboru RIV: DD - Geochemie

In the area between Krásno and Vysoký Kámen, southwestern of Karlovy Vary some stocks of topaz-albite granites are evolved, which are part of the Krudum granite massif. The Krudum massif has a markedly zoned internal structure with the oldest porphyritic biotite granites in its central part and younger two-mica granites and topaz-albite granites on its periphery. Topaz-bearing granites are evolved by means of progressive fractional crystallization from peraluminous granite melt.
Trvalý link: http://hdl.handle.net/11104/0103194