Abstract:Abstract: The Fangcun gold deposit is located in the west of Dabeiwu-yaolimetallogenic belt of Jingdezhen in Jiangxi. On the basis of field outcrop observation, Combined with the experimental means of mineral phase microscopes identification, Chemical analysis of the original mineral, Artificial heavy concentrate and dissociation to analysis the ore features and gold occurrence in mining. The research shows that, crystalline structure for the main structure of ore types. structure consists of vein, disseminated, banded and spotted structure. According to the embedded feature, The gold is divided into interlocking, inter-granular and enclosure, mainly in enclosure. The size is differ and commonly fine grain size. The change trend in the process of mineralization which the content that fine grain size in inter-granular and enclosure, Fine size particles in interlocking and inter-granular. The gold is carried by arsenopyrite and output at the quartz-sulfide stage.