Fluid Redox Fingerprint of the CaCO₃+Antigorite Dehydration Reaction in Subducted Metacarbonate Sediments

Antigorite dehydration is a process able to release, in comparison with other minerals, the highest amount of H₂O from a subducting slab. The released fluid delivers critical elements (e.g., S, Cu, and REE) to the overlying subarc mantle, modifying the mantle source of arc mag...

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Bibliographic Details

Published in:	Geosciences
Main Authors:	Andrea Maffeis, Simona Ferrando, James Alexander Denis Connolly, Maria Luce Frezzotti, Daniele Castelli
Format:	Article
Language:	English
Published:	MDPI AG 2023-04-01
Subjects:	antigorite dehydration redox thermodynamic modelling electrolytic fluid redox budget subduction
Online Access:	https://www.mdpi.com/2076-3263/13/5/130