Geochemical and Sr‐Nd‐Pb‐Fe Isotopic Constraints on the Formation of Fe‐Si Oxyhydroxide Deposits at the Ultraslow‐Spreading Southwest Indian Ridge

Geochemical and Sr‐Nd‐Pb‐Fe Isotopic Constraints on the Formation of Fe‐Si Oxyhydroxide Deposits at the Ultraslow‐Spreading Southwest Indian Ridge

Abstract Modern Fe‐Si oxyhydroxide deposits occur in global marine hydrothermal vent sites. Despite their role as biogenic substrates and potential ore resources, much remains unknown about their formation processes. Here, we apply analyses of major and trace elements as well as Sr‐Nd‐Pb‐Fe isotopes...

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Bibliographic Details
Main Authors: Jiangtao Li, Mingxue Sun, Wenlong Qi, Zhe Zhou, Simon V. Hohl, Zhiwei He
Format: Article
Language:English
Published: Wiley 2024-02-01
Series:Geochemistry, Geophysics, Geosystems
Subjects:
Fe‐Si oxyhydroxides
Southwest Indian Ridge
iron‐oxidizing bacteria
Fe isotopes
Sr‐Nd‐Pb isotopes
hydrothermal vent
Online Access:https://doi.org/10.1029/2023GC011185

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