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GEOREF RECORD

Uranium-rich metamict senaite from Alinci, Yugoslavia

Vladimir Bermanec, Darko Tibljas and Goran Kniewald
Uranium-rich metamict senaite from Alinci, Yugoslavia
European Journal of Mineralogy (April 1992) 4 (2): 331-335

Abstract

Senaite from Alinci, formerly determined as davidite, has been analysed by ICP-AES and XRD. It is unusually rich in U (U (sub 3) O (sub 8) approx 11%) and depleted in REE, with the average formula (Pb (sub 0.87) Sr (sub 0.10) [REE+Y] (sub 0.02) )- (Ti (sub 13.48) Fe (sub 6.00) U (sub 0.78) Sn (sub 0.09) V (sub 0.05) Zn (sub 0.05) Cr (sub 0.05) Ga (sub 0.04) )O (sub 38) . U-induced radiation damage caused rather complete metamictization; after annealing, XRD gave a 10.382, c 20.899 Angstrom, similar to those of davidite. Although low in total REE, the senaite shows a marked LREE enrichment, implying oxidative hydrothermal vein mineralization.


ISSN: 0935-1221
Serial Title: European Journal of Mineralogy
Serial Volume: 4
Serial Issue: 2
Title: Uranium-rich metamict senaite from Alinci, Yugoslavia
Affiliation: University of Zagreb, Department of Mineralogy and Petrology, Croatia, Yugoslavia
Pages: 331-335
Published: 199204
Text Language: English
Publisher: Schweizerbart'sche Verlagsbuchhandlung (Naegele u. Obermiller), Stuttgart, Federal Republic of Germany
References: 15
Accession Number: 1995-056232
Categories: Mineralogy of non-silicates
Document Type: Serial
Bibliographic Level: Analytic
Illustration Description: 2 tables
N40°49'60" - N42°22'00", E20°30'00" - E23°04'60"
Country of Publication: Germany
Secondary Affiliation: GeoRef, Copyright 2017, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United KingdomTwickenhamUKUnited Kingdom
Update Code: 199520
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