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Mo??ssbauer spectra of synthetic Ca-Fe pyroxenoids and lunar pyroxferroite

Contributions to Mineralogy and Petrology

By:
,
DOI: 10.1007/BF00383358

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Abstract

Resolution of the iron sites in the Mo??ssbauer spectra of Ca-Fe pyroxenoids is only partial, two doublets being apparent in each case, whereas there are up to nine cation sites in each structure. Thus the inner and outer doublets represent, respectively: two sites and two sites in Ca0.5Fe0.5SiO3 (ferrobustamite); five sites and two sites in Ca0.15Fe0.85SiO3 (pyroxferroite); and five sites and four sites in FeSiO3 (ferrosolite III). Disorder of iron and calcium which exists in the two calcium-bearing pyroxenoids is not readily apparent in the spectra. ?? 1974 Springer-Verlag.

Additional Publication Details

Publication type:
Article
Publication Subtype:
Journal Article
Title:
Mo??ssbauer spectra of synthetic Ca-Fe pyroxenoids and lunar pyroxferroite
Series title:
Contributions to Mineralogy and Petrology
DOI:
10.1007/BF00383358
Volume
48
Issue:
3
Year Published:
1974
Language:
English
Publisher:
Springer-Verlag
Larger Work Type:
Article
Larger Work Subtype:
Journal Article
First page:
229
Last page:
232