Experimentally determined postspinel transformation boundary in Mg<sub>2</sub>SiO<sub>4</sub> using MgO as an internal pressure standard and its geophysical implications

Fei, Yipeng; A. Van Orman, James; Li, J; van Westrenen, W.; Sanloup, C.; G. Minarik, W.; Hirose, Kei; Komabayashi, Tetsuya; J. Walter, Michael; Funakoshi, K.

doi:10.1029/2003jb002562

Public

Experimentally determined postspinel transformation boundary in Mg2SiO4 using MgO as an internal pressure standard and its geophysical implications

Published in Journal of Geophysical Research Atmospheres • Feb 1, 2004

Authors:

Yipeng Fei

James A. Van Orman

J Li

Abstract

We have determined the postspinel transformation boundary in Mg 2 SiO 4 by combining quench technique with in situ pressure measurements, using multiple internal pressure standards including Au, MgO, and Pt. The experimentally determined boundary is in general agreement with previous in situ measure...

Subject

Discontinuity (linguistics)

Boundary (topology)

Geology

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