Staurolite and associated minerals from rare-metal granite pegmatites

Staurolite and associated minerals from rare-metal granite pegmatites

Staurolite has been found in rare-metal granite pegmatites for the first time. The mineral is formed as a metastable phase oversaturated with silica and transformed into the common staurolite with emulsion disseminations of quartz. Staurolite selectively concentrates d elements of the Fe group (from...

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Veröffentlicht in:Geology of ore deposits 2012-12, Vol.54 (8), p.676-687
Hauptverfasser: Gordienko, V. V., Ponomareva, N. I., Kretser, Yu. L.
Format: Artikel
Sprache:eng
Schlagworte:
Earth and Environmental Science
Earth Sciences
Mineral Resources
Minerals and Parageneses of Minerals
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Zusammenfassung:Staurolite has been found in rare-metal granite pegmatites for the first time. The mineral is formed as a metastable phase oversaturated with silica and transformed into the common staurolite with emulsion disseminations of quartz. Staurolite selectively concentrates d elements of the Fe group (from V to Zn) and LREE (La-Eu).
ISSN:1075-7015
1555-6476
DOI:10.1134/S1075701512080077