CO2‐Undersaturated Melt Inclusions From the South West Indian Ridge Record Surprisingly Uniform Redox Conditions

CO2‐Undersaturated Melt Inclusions From the South West Indian Ridge Record Surprisingly Uniform Redox Conditions

Abstract The behavior of Fe3+ during mantle partial melting strongly influences the oxidation state of the resulting magmas, with implications for the evolution of the atmosphere's oxidation state. Here, we challenge a prevailing view that low‐degree partial melts are more oxidized due to the i...

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Bibliographic Details
Main Authors: Yves Moussallam, Guillaume Georgeais, Estelle F. Rose‐Koga, Kenneth T. Koga, Margaret E. Hartley, Bruno Scaillet, Clive Oppenheimer, Nial Peters
Format: Article
Language:English
Published: Wiley 2023-12-01
Series:Geochemistry, Geophysics, Geosystems
Subjects:
oxygen fugacity
undersaturated melts
XANES
melt inclusions
mid‐ocean ridge basalts
Online Access:https://doi.org/10.1029/2023GC011235

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