Mössbauer spectra of synthetic Ca-Fe pyroxenoids and lunar pyroxferroite
Contributions to Mineralogy and Petrology
By: Eric Dowty and D.H. Lindsley
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Abstract
Resolution of the iron sites in the Mössbauer 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.
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | Mössbauer 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 |
| Description | 4 p. |
| First page | 229 |
| Last page | 232 |
| Online Only (Y/N) | N |
| Additional Online Files (Y/N) | N |