lang=EN-US>Qingshuijiang phosphorite deposit in Kaiyang occurs in phosphorite-bearing rock of Yangshui formation, Lower Sinian. By analysis the fracture and structure in the mining area, it'lang=EN-US> s thought the phosphorite is influenced and controlled by 3 NNW faults, the structural form is NE SW thrust fracture associa- tion. The main phosphorite-bearing layers are the same, 'lang=EN-US>triple layers'lang=EN-US> ore is formed by trust fault.