Abstract: Based on the overall pattern of regional geological structure, this paper systematically observed and measured the occurrence of different levels of faults in the study area, systematically studied the level, the nature and the ore controlling effect of each fault in the mining area. The authors explored the formation mechanism of the Potouqing fault zone, the genesis of the deposit and the spatio-temporal evolution of the mineralization network, so as to construct the ore controlling framework. Through the analysis of the relationship between the fault structure and mineralization of gold deposits, the favorable metallogenic areas are determined, providing reference and basis for the future exploration deployment and prospecting.