Ore-Forming and Ore-Controlling Structures of the Naoyangping-Damogou Zn (CaF2) ore deposit, Shaanxi Province, China

Zn (CaF2) polymetallic ore deposit and it is located in the North Dabashan Caledonian fold belt, in the east wing Pingli Anticlinorium. Metallogenesis is controlled by F7 fault structure and other relevant fault structure systems and closely related to the trachyte side. This study, in conjunction with the most recent exploration data, analyzed the geological background of metallogenesis of this deposit, summarized the geological characteristics of typical ore deposits, determined the alteration zonation of the deposit, investigated regional metallogenesis and the genesis of typical ore deposits, discussed the regional ore-forming and ore-controlling structures.