The Heri gold ore deposit is of the cataclastic altered rock type, and its ore bodies lie in plagiogranite, sandy slate and their contact zones. Through electrical exploration, ten polarizability anomalies were delineated, and by summarizing the electric characteristics of every geological unit as well as analyzing and processing these anomalies, two gold veins were found and a concealed quartz vein type gold ore body was inferred. It is believed that No. 4 and No. 5 gold veins have some extension in length. The direction for further geological prospecting in this area is also pointed out. The results show that the IP method is an effective means in this area.