This paper puts forward some new opinions concerning the role and effect of geophysical exploration in different ore-prospecting stages of the integrated geophysical-geochemical exploration of the Daijiazhuang Pb-Zn deposit. The regional gravity and magnetic field characteristics were firstly used to determine the boundary between East Qinling and West Qinling and reveal the different geological-geochemical backgrounds and ore-controlling conditions; the IP measurement played the indirect ore-prospecting role in the reconnaissance and detailed investigation stages by means of detecting differences in physical characters of the objects; the rock-forming and ore-forming oxidation and reduction environment was investigated by means of high-precision magnetic measurement of the difference of weak anomalies; during the exploration and mining stage, the CSAMT was used to extend the known ore-bearing position outward, make locating and predicting and guide the mining work.