In recent years，the location prediction for hidden ore body has caught an overall attendon in the world. Based upon the analysis to the present situation of metallic deposit exploration，the discussion in this paper will be centred on present researching state and key problems of the location prediction for hidden orebody，and some new solving ways to the key problems will be suggested for theory and method，such studying the emplacement
mechaism of orebody，spreading the use of comprehensive prediction of imformation and establishig Location prediction method systems of hidden orebody.  For example，ore-controlling fault space texture include deformational texture and geometric texture，relation of fault surface waveform shear displacement and host space，the mathematical characteristics of ore bodies.  studying the space characteristics，the variation trend of mineralization in space distribution and location rule of geometrical Characteristics，the relationship between the known orebody and the shape of fault by simulating the shape of fault surface and then forecasts probable locations of deep-seated orebodies ect.