Abstract: Lancang River Southern is main finding zonation of Pb-Zn-Ag-Cu in Yunnan Province,Lincang granite in the region is a duplex large bedrock.The known minerals around the region are all small and medium size or ore occurrence except lead zinc ore in Lancang and large living alone ore in Mengwang.According to the comprehensive research of geochemical abnormal,we found that there are prospecting potentials in rare earth mine,tin ore,copper mine and antimony ore etc.,besides lead zinc ore.They distribute stereo,in detail,distribute like rare earth-tin tungsten-lead and zinc-copper and antimony ore from interior to outskirts.