Damaidi gold deposit is primary middle gold deposit which occurs in the structural alteration body formed by regional structure and geothermal alteration between Xuanwuyan formation and Maokou forma- tion of E' meishan, it situated in southeast anticline of Lianhuashan in Panxian where the basalt distributed. In this paper, the Damaidi gold deposit survey is summarized for primary gold exploration in anticline area of Li- anhuashan, it' s thought the primary gold deposit ezploration in basalt distribution area of western Guizhou.