Superdeep Diamond Genesis Through Fe-Mediated Carbonate Reduction

Superdeep diamonds and their syngenetic inclusions are crucial for understanding Earth’s deep carbon cycle and slab–mantle redox dynamics. The origins of these diamonds, especially their links to iron (Fe) carbides and ferropericlase with varying Mg# [=Mg/(Mg+Fe)<sub>at</sub>], however,...

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Bibliographic Details
Main Authors: Jing Gao, Bin Chen, Xiang Wu, Xiaojing Lai, Changzeng Fan, Yun Liu, Junfeng Zhang
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Geosciences
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Online Access:https://www.mdpi.com/2076-3263/15/5/163
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