Allanit a produkty jeho přeměny z pegmatitu a ze skarnu u Rešic, západní Morava

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Acta Mus. Moraviae, Sci. Geol. 87 (2002), vydání 1–2, stránky 87–101
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Allanite and its alteration products from pegmatite and skarn near Rešice, Western Moravia, Czech Republic

Allanite-(Ce) occurs in pyroxene (± garnet; plagioclase) skarn and in pegmatite dykes cutting regionally metamorphosed iron skarn body near Rešice. The results of microscopic study and microprobe analyses of allanite and its alteration products (parisite, thorogummite, Th-uraninite) are presented. The chemical compositions of allanite from skarn and pegmatite (allanite I and allanite II) are different, but predominate variations due to metamictization and alteration.

 

Kontakt:

Jan Filip, Petr Sulovský, Department of Mineralogy, Petrology and Geochemistry, Masaryk University, Kotlářská 2,611 37 Brno, Czech Republic, e-mail: filip@sci.muni.cz, sulovsky@sci.muni.cz
Stanislav Houzar, Department of Mineralogy and Petrography, Moravian Museum, Zelný trh 6, 659 37 Brno, Czech Republic, e-mail: shouzar@mzm.cz

Citace
Filip, J., Houzar, S., Sulovský, P., 2002: Allanit a produkty jeho přeměny z pegmatitu a ze skarnu u Rešic, západní Morava. – Acta Mus. Morav., Sci. Geol., 87, 1–2, 87–101 (with English summary)
ISSN: 1211–8796