Study on Prediction of Mineralization at the Depth and Edge of the ShuangqiShan Gold Geposit,Fujian Province

Abstract:The Shuangqi Shan ore deposit,a ductile shearing zone type gold deposit located in the gold metallogenic prospective region of the Wuyi metallogenic belt,occurs in the metamorphic rock of the Daling formation of middle Proterozoic in a layering or layer-like manner.Through the study on metallogenic geological background,geological features of typical ore deposits and regional metallogenic geological conditions,a metallogenic model has been established by combining the comprehensive information of geophysical,geochemical exploration and natural heavy concentrate,relationship between regional metallogenic geology and mineralization and the time-space evolvement regularity.Using the comprehensive information-based prediction method,this paper determines five prospective areas of favorable mineralization,such as the Shuanqi Shan,Yangmei,Qing Shan and Qingxi,etc.,and suggests the ore-search.direction and targets for the future survey efforts in this region.