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Ferric iron in Al-bearing post-perovskite

Date

Authors

Sinmyo, R

Hirose, K

O'Neill, Hugh

Okunishi, E

Publisher

American Geophysical Union

Abstract

The Fe3+/∑Fe ratios in both (Al, Fe)-bearing MgSiO3 post-perovskite phase and Ca-ferrite-type Al-phase, synthesized in a natural mid-oceanic ridge basalt (MORB) composition at 113 GPa and 2240 K, were determined by electron energy-loss near-edge structu

Keywords

Keywords: Aluminum; Basalt; Composition; Iron; Physical properties; Synthesis (chemical); Ferric iron; Mid-oceanic ridge basalt; Phase stability; Post-perovskite; Perovskite; chemical composition; partitioning; perovskite; physical property; XANES spectroscopy

URI

http://hdl.handle.net/1885/25016

Collections

ANU Research Publications

Source

Geophysical Research Letters

Type

Journal article

DOI

10.1029/2006GL025858

Restricted until

2037-12-31

Downloads

File

Description

01_Sinmyo_Ferric_iron_in_Al-bearing_2006.pdf (369.97 KB)