Preservation of Hydrothermal Fluid Copper Isotope Signatures in Chalcopyrite‐Rich Chimneys: A Case Study From the PACMANUS Vent Field, Manus Basin

Preservation of Hydrothermal Fluid Copper Isotope Signatures in Chalcopyrite‐Rich Chimneys: A Case Study From the PACMANUS Vent Field, Manus Basin

Abstract Copper isotopes (δ65Cu) in hydrothermal fluids have the potential to provide information on ore‐forming processes occurring below the seafloor, but Cu isotope data from high‐temperature fluids are scarce. Here, we examine the extent to which coexisting sulfide minerals in a hydrothermal chi...

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Bibliographic Details
Main Authors: Apolline Samin, Desiree L. Roerdink, Eoghan P. Reeves, Johannes Scheffler, Wolfgang Bach, Andreas Beinlich, John W. Jamieson, Olivier Rouxel
Format: Article
Language:English
Published: Wiley 2024-02-01
Series:Geochemistry, Geophysics, Geosystems
Subjects:
seafloor hydrothermal systems
copper isotopes
black smoker
chalcopyrite‐rich chimney
Online Access:https://doi.org/10.1029/2023GC011349

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