Iron isotopes may reveal the redox conditions of mantle melting from Archean to Present

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Dauphas, Nicolas
Craddock, Paul R.
Asimow, Paul D.
Bennett, Victoria
Nutman, Allen P
Ohnenstetter, Daniel

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Elsevier

Abstract

High-precision Fe isotopic data for 104 samples, including modern and ancient (≥ 3.7 Ga) subduction-related magmas and mantle peridotites, are presented. These data demonstrate that mid-ocean ridge and oceanic-island basalts (MORBs and OIBs) have on ave

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Earth and Planetary Science Letters

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2037-12-31