Oxidized Sulfur Species in Slab Fluids as a Source of Enriched Sulfur Isotope Signatures in Arcs

Abstract Recycling of oxidized sulfur from subducting slabs to the mantle wedge provides simultaneous explanations for the elevated oxygen fugacity (fO2) in subduction zones, their high hydrothermal and magmatic sulfur outputs, and the enriched sulfur isotopic signatures (i.e., δ34S > 0‰) of thes...

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Bibliographic Details
Main Authors: Patrick Beaudry, Dimitri A. Sverjensky
Format: Article
Language:English
Published: Wiley 2024-07-01
Series:Geochemistry, Geophysics, Geosystems
Online Access:https://doi.org/10.1029/2024GC011542
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