Integrated geophysical methods composed of AMT and high resolution magnetic survey were used to the exploration of hard rock-type uranium deposits in Baimianshi area of southern China. The results show that some deep geological structures such as buried depth of volcanic basin basement, fault structure and volcanic apparatus could be well detected by using the integrated methods and on the basis of sharing their complementary advantages. Effective technological measures are provided to the exploration of deep buried uranium ore bodies in the hard rock-type uranium deposit of southern China and the outskirt extension of the ore deposit.