Geologic Characters and Ore Control Factors of Lead-zinc Deposit in Aijiaping-shuicheng Area,Northwest Guizhou

Aijiaping-shuicheng area is a important lead-zinc mineralized area in Guizhou.The lead-zinc deposit mainly occurrence in the carbonate rock of Carbonic,high angle and near axis obduction fault of Weining anticline is the main ore control structure.According to the analyses on the geologic,chemical prospecting abnormality and ore control factors of lead-zinc deposit in Aijiaping-shuicheng area,it's thought that structure is the main ore control factor of lead-zinc ore in this area,the stratum and its lithology,as the particular layered structure and rock section association,became the favorite place for mineralization and ideal ore-hosting space.North-west thrust fault,interstratified peel structure and carbonatite limestone are the important criteria for lead-zinc deposit prospecting in this area,then indicated that Aijiaping-shuicheng area has larger resource potential and exploration prospecting for lead-zinc deposit.By further geologic exploration,it's hopeful to find large and medium-sized lead-zinc deposit.