Dongshuyuan gold deposit in Junan county of Shandong province is a smallsized deposit with industrial value in Jiaonan uplift. The gold ore type was beresitization cataclastic rock, and commercial type of mineral deposit was mediumlow temperature hydrothermal magmatic deposit. By using induced polarization gradien array measurement, combining with drilling data, three gold ore bodies have been circled. Among them, the AuⅠ ore body is the main body in the mining area. Its gold grade is (2.64～4.28)×106，and average grade is 3.46×106.