The Relation Between Gold Deposits and Wuduoshan Granite in Eastern Qinling
CHANG Qiu-ling~(1,2),LU Xin-xiang~2,LIU Dong-hua~2,LI Ming-li~(1,2)1.College of Earth Sciences and Resources,China University of Geosciences,Beijing100083,China2.Scientific Academy of Land and Resources of Henan,Zhengzhou450003,China
The geological setting,deposit features,metallogenetic fluid and the genesis of the gold deposit hosted in the Wuduoshan granite were systematically discussed.The faults controlled the mineralization mainly and connected the deep with the surface by the upward migration of the deep-derived auriferous metallogenetic fluids via the fractured zones and by their later precipitation.The host granite and the gold deposit are not directly,but are indirectly associated.This cognition is of great significance in searching the same type of gold deposits.
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