///The multi-source charge method is a fast and efficient way to learn the spatial distribution characteristics and interrelation between ore bodies in deep, and to seek new blind ore bodies around the ore body. In the second round prospecting, the multi-source charge method can be used as guidance in revaluation of geological resources, screening of prospecting target and installation of prospecting projects. It is fairly practical in present stage of geological prospecting in consideration of its efficiency in finding new blind ore bodies around the ore body. According to the geological effects and results of project verification during the application of multi-source charge method in Mujiazhuang Cu mining area, the author further elaborates on the efficiency and instructional meaning of the method in the future’s geological works.