Deciphering fluid origins in the Paleozoic Laoshankou Fe-Cu-Au deposit, East Junggar: Constraints from noble gases and halogens

Deciphering fluid origins in the Paleozoic Laoshankou Fe-Cu-Au deposit, East Junggar: Constraints from noble gases and halogens

To constrain the ore-fluid source(s) of the Laoshankou Fe-Cu-Au deposit (Junggar orogen, NW China), we analyzed the fluid inclusion (FI) noble gas (Ar, Kr and Xe) and halogen (Cl, Br and I) compositions in the hydrothermal epidote and quartz. Four hypogene alteration/mineralization stages, including...

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Bibliographic Details
Main Authors: Pei Liang, Huayong Chen, Liandang Zhao, Chao Wu, Yuling Xie, Chun-Kit Lai
Format: Article
Language:English
Published: Elsevier 2021-09-01
Series:Geoscience Frontiers
Subjects:
Halogen and noble gas
Fluid inclusion
Non-magmatic fluids
Laoshankou Fe-Cu-Au deposit
Central Asian Orogenic Belt (CAOB)
Online Access:http://www.sciencedirect.com/science/article/pii/S1674987121000372

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http://www.sciencedirect.com/science/article/pii/S1674987121000372

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