Copper isotope evidence for recycled crustal sulfides in deep mantle plume source

Copper isotope evidence for recycled crustal sulfides in deep mantle plume source

Abstract Earth’s crustal materials are recycled into the mantle through subduction, but the depth and nature of recycled components remain debated. Here we report copper (Cu) isotope evidence for the involvement of recycled crustal materials in a deep-mantle plume source. Permian mantle plume-derive...

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Bibliographic Details
Main Authors: Junhua Yao, Wei Yuan, Zhengrong Wang, Frédéric Moynier, Wei-Guang Zhu, Ya-Dong Wu, Yuchen An, Jiubin Chen
Format: Article
Language:English
Published: Nature Portfolio 2025-06-01
Series:Communications Earth & Environment
Online Access:https://doi.org/10.1038/s43247-025-02468-x
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