Based on investigations of the Gachun silver polymetallic deposit in western Sichuan and the Wunugetusan lindgrenite dep摘要以川西呷村银多金属矿和满洲里乌奴格吐山铜钼矿典型矿床的勘查研究成果为基础，介绍电法在寻找隐伏矿方面的定位预测作用和实际应用效果。