Application of induced polarization method in a lead-zinc deposit metallogenetic prognostication,Inner Mongolia

In order to estimate mineralization potential of target mineral occurrence, DWJ-3B induced polarization central gradient array method combined with GDP-32Ⅱ Geophysical Data Processor time-domain induced polarization pole-dipole array method is used. One polarization anomaly, corresponds a mineralized outcrop, had been discovered. The anomaly of possible orebody has 200 meters wide, 1600 meters long with continuous extension, and depth portion extension. It is indicated that application of induced polarization method is efficient to realize distributed characters of orebodies in the investigation area, and also can provide preliminary basis for next step prospecting work. The investigation area has good metallogenetic prospect.