Deep mantle hydrogen in the pyrite-type FeO2–FeO2H system
The pyrite-type FeO2 and FeO2H were synthesized at the pressure-temperature conditions relevant to Earth’s deep lower mantle. Through the water-iron reaction, the pyrite-phase is a good candidate to explain the chemical heterogeneities and seismological anomalies at the bottom of the mantle. The sol...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2021-03-01
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Series: | Geoscience Frontiers |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S1674987120300967 |