2014•Journal of Southwest University of Science and TechnologyRequires access
Geological Characteristics and Metallogenic Condition of Taiyangping Gold Deposit in Guangyuan,Sichuan
Zhong Ju
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Abstract
Taiyangping gold deposit is located between the Yangzi platform and Yudongzi-Bikou massif or the Yangpingguan and Qingchuan boundary faults. There are outlined 5 gold ore bodies,ore bodies are formed in the Huangping formation of Silurian system,which are obvious dominated by ductile-brittle shear fault zone,the morphologies of ore body are mainly Veined,lenticular,Ore types are mostly quartz veins,wall rock alteration includes silication,pyritization. The geochemical characteristics indicate that the ore-forming materials come from the deep position of crust,ductile-brittle shear zone not only are the passage of ore fluid,also provide ore-contained space for mineralization..