Stability of (Mg,Fe)14Si5O24 AT 17 GPa and 1800°C and its partitioning behavior of transition elements

Satoru Urakawa, Manabu Kato

Research output: Contribution to journalArticle

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 languageEnglish
Pages (from-to)2457-2460
Number of pages4
JournalGeophysical Research Letters
Volume17
Issue number13
DOIs
Publication statusPublished - Dec 1990
Externally publishedYes

ASJC Scopus subject areas

  • Geophysics
  • Earth and Planetary Sciences(all)

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