The sub-arc mantle has remained oxidized since the Neoproterozoic oxygenation event

Abstract The redox state of the sub-arc mantle impacts magma degassing at arc volcanoes and arc-related ore deposits. However, the evolution of the oxygen fugacity (fO2) of the sub-arc mantle during the Neoproterozoic Oxygenation Event (NOE) remains poorly understood. Here, we applied machine learni...

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Bibliographic Details
Main Authors: Chun-Tao Liu, Chen-Yang Ye, Qun-Ke Xia, J. ZhangZhou
Format: Article
Language:English
Published: Nature Portfolio 2025-08-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-62821-8
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