Geochronology, isotopic chemistry, and gold mineralization of the black slate-hosted Haoyaoerhudong gold deposit, northern North China Craton

Haidong Zhang,Jian-Chao Liu,Qian Xu,Jin-Ya Wang

Ore Geology Reviews（2020）

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摘要

•Three types of auriferous pyrites have been defined.•Major gold mineralization occurred at 285–260 Ma.•Gold was liberated from carbonaceous sediments, and enriched during metamorphism.

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关键词

Black slate-hosted gold deposit,Mineral paragenesis,40Ar/39Ar age,S-Pb isotope,Mineralization processes

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