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

• Title in English: Allanite and its alteration products from pegmatite and skarn near Řešice, Western Moravia, Czech Republic
• Authors: FILIP Jan; HOUZAR Stanislav; SULOVSKÝ Petr
• Year of publication: 2002
• Type: Article in Periodical
• Magazine / Source: Acta Musei Moraviae, Sci. geol.
• MU Faculty or unit: Faculty of Science
• Keywords: allanite-(Ce); parisite-(Ce); metamictisation; pegmatite; REE skarn; Moldanubicum
• Description: Allanite-(Ce) occurs in pyroxene (+/- garnet, plagioclase) skarn and in pegmatite dykes cutting regionally metamorphosed iron skarn body near Řešice. 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 metamictisation and alteration.

Related projects

• Tourmaline, dumortierite and their mineral assemblages as records of the melting process in B-rich peraluminous rocks from the Moldanubian zone
• Study of plasmachemical reactions in non-isothermic low pressure plasma and its interaction with the surface of solid substrates