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Synthesis, stability, and properties of Al (sub 2) SiO (sub 4) (OH) (sub 2) ; a fully dehydrated analogue of topaz
B. Wunder, D. C. Rubie, C. R. Ross, O. Medenbach, F. Seifert and W. Schreyer
Synthesis, stability, and properties of Al (sub 2) SiO (sub 4) (OH) (sub 2) ; a fully dehydrated analogue of topaz
American Mineralogist (April 1993) 78 (3-4): 285-297
Synthesis, stability, and properties of Al (sub 2) SiO (sub 4) (OH) (sub 2) ; a fully dehydrated analogue of topaz
American Mineralogist (April 1993) 78 (3-4): 285-297
Index Terms/Descriptors
Abstract
The OH end-member of the F-OH topaz solid-solution series, with a composition close to Al (sub 2) SiO (sub 4) (OH) (sub 2) , has been synthesized at P between 55 and 100 kbar and T <= 1000 degrees C from gels and crystalline starting materials. The results of single-crystal X-ray diffraction (space group Pbnm, a 4.724, b 8.947, c 8.390 Angstrom) are reported.
ISSN: 0003-004X
EISSN: 1945-3027
Coden: AMMIAY
Serial Title: American Mineralogist
Serial Volume: 78
Serial Issue: 3-4
Title: Synthesis, stability, and properties of Al (sub 2) SiO (sub 4) (OH) (sub 2) ; a fully dehydrated analogue of topaz
Affiliation: Ruhr-Universitat Bochum, Institut fur Mineralogie,
Bochum,
Federal Republic of Germany
Pages: 285-297
Published: 199304
Text Language: English
Publisher: Mineralogical Society of America,
Washington, DC,
United States
References: 58
Accession Number: 1993-010369
Categories: Mineralogy of silicates
Document Type: Serial
Bibliographic Level: Analytic
Illustration Description: illus. incl. 5 tables
Secondary Affiliation: Universitat Bayreuth,
DEU,
Federal Republic of Germany
Country of Publication: United States
Secondary Affiliation: GeoRef, Copyright 2017, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United KingdomTwickenhamUKUnited Kingdom
Update Code: 1993
