This paper discovered the sapphires in the Huifa River of Huadian City, Jilin Province, sapphire mineralize and Neogene Pliocene Chuandishan Formation basaltic have close relationship, that should be its source of ore rocks. Away from the basalt distribution area downstream 3~5 km, the turn inside of Huifa River valley, discovered sapphire placer at the bottom of the modern riverbed, river shoal, high floodplain, superimposed terrace, quaternary alluvium sandy gravel. Sapphire shows superior quality, which can be used as jewelry processing.