Abstract: The results of regional aeromagnetic survey and ground high-precision magnetic prospecting of Baima vanadium-titanium magnetite mining area in Panzhihua are investigated comprehensively.In addition，the explored mineralization region is verified and analyzed and the matching relationships between mineral information and anomaly characteristics of aeromagnetic and ground magnetic survey are summarized.Besides that，the prospecting evaluation on the unexplored areas is done and the regular pattern of magnetic anomaly that is related to the ore-controlling factors in Baima mining area is drawn.The research results show that there is a higher level of vanadium-titanium magnetic anomaly in Baima mining area，and obvious regional magnetic anomaly.Magnetic prospecting method has played a great role in classification of rock mass，tectonic unit，tectonic position and direct prospecting.The research also provides some reference of magnetic anomaly characteristics for resolving the deep prospecting problems and building up a geophysical ore-prospecting model.

Key words: Baima region, Vanadium-titanium magnetite, Magnetic anomaly characteristics