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Structure and chemical properties of surface layers developed on R7T7 simulated nuclear waste glass altered in brine at 190 degrees C

Abdesselam Abdelouas, Jean-Louis Crovisier, Werner Lutze, Regina Mueller and Walter Bernotat
Structure and chemical properties of surface layers developed on R7T7 simulated nuclear waste glass altered in brine at 190 degrees C
European Journal of Mineralogy (October 1995) 7 (5): 1101-1113

Abstract

There are some resemblances between the alteration products formed on the surface of basaltic glasses and these reported here (formation of an amorphous layer impoverished in Na and Ca and enriched in heavy elements such as Fe, and precipitation of saponite and analcite). This comparison is taken to indicate that basaltic glasses may be studied as natural analogues of nuclear waste glasses. They are one way to assess the long-term evolution of the amorphous products.


ISSN: 0935-1221
Serial Title: European Journal of Mineralogy
Serial Volume: 7
Serial Issue: 5
Title: Structure and chemical properties of surface layers developed on R7T7 simulated nuclear waste glass altered in brine at 190 degrees C
Affiliation: INE Forschungszentrum Karlsruhe, Karlsruhe, Federal Republic of Germany
Pages: 1101-1113
Published: 199510
Text Language: English
Summary Language: French
Publisher: Schweizerbart'sche Verlagsbuchhandlung (Naegele u. Obermiller), Stuttgart, Federal Republic of Germany
References: 53
Accession Number: 1996-001701
Categories: Environmental geology
Document Type: Serial
Bibliographic Level: Analytic
Illustration Description: 6 tables
N53°02'60" - N53°02'60", E11°20'60" - E11°20'60"
Secondary Affiliation: C.N.R.S., Strasbourg, FRA, France
Country of Publication: Germany
Secondary Affiliation: GeoRef, Copyright 2017, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United KingdomTwickenhamUKUnited Kingdom
Update Code: 199601
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