Abstract
Stability of an anhydrous analogue of phase B (AnhB) was investigated at 17 GPa and 1800°C using an MA8 type apparatus. Fe/(Mg+Fe) ratio in AnhB is restricted to within ∼0.1. The divalent transition elements such as Ni and Co are preferentially accommodated in AnhB than in modified spinel (β).
Original language | English |
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Pages (from-to) | 2457-2460 |
Number of pages | 4 |
Journal | Geophysical Research Letters |
Volume | 17 |
Issue number | 13 |
DOIs | |
Publication status | Published - Dec 1990 |
Externally published | Yes |
ASJC Scopus subject areas
- Geophysics
- Earth and Planetary Sciences(all)