Chemical composition of monazite- and zircon-group minerals from the Dolní Bory pegmatites, Czech Republic ? Markers of the pegmatite evolution

Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F15%3A00083360" target="_blank" >RIV/00216224:14310/15:00083360 - isvavai.cz</a>
Výsledek na webu
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Jazyk výsledku
angličtina
Název v původním jazyce
Chemical composition of monazite- and zircon-group minerals from the Dolní Bory pegmatites, Czech Republic ? Markers of the pegmatite evolution
Popis výsledku v původním jazyce
Minerals of the monazite- and zircon-group from several pegmatite dykes near Dolní Bory were studied by EMPA. The results show significant fractionation of Sc and U, but no fractionation of Th in studied minerals during crystallization of the pegmatite dykes. Deep negative europium anomaly was present already in the border zone and is therefore inherited feature of the pegmatitic melt. On the other hand, M-type tetrad effect developed in-situ after dyke emplacement.
Název v anglickém jazyce
Chemical composition of monazite- and zircon-group minerals from the Dolní Bory pegmatites, Czech Republic ? Markers of the pegmatite evolution
Popis výsledku anglicky
Minerals of the monazite- and zircon-group from several pegmatite dykes near Dolní Bory were studied by EMPA. The results show significant fractionation of Sc and U, but no fractionation of Th in studied minerals during crystallization of the pegmatite dykes. Deep negative europium anomaly was present already in the border zone and is therefore inherited feature of the pegmatitic melt. On the other hand, M-type tetrad effect developed in-situ after dyke emplacement.

Rok uplatnění
2015
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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