At present, deep prospecting have become the research and exploration hotspot. Jinling magmatic complex invading in Paleozoic limestone is one of the typical events of endogenous iron mineralization in the late Yanshan Movement, forming Jinling iron-rich ore concentration area. The iron ore bodies found in the research area distribute mainly above altitude -500 m up to now and mine mining faces a severe situation of resource depletion, breakthrough needed urgently in deep prospecting. According to the occurrence medium and spatial distribution, the ore bodies in the research area can be divided into three types: rock mass/stratum contact zone type, disconformity/ interstratified fissure type and xenolithic type. Based on gravity, magnetism, electrical properties and geology evidences, skarn-type iron-rich metallogenic conditions for the deep and peripheral areas are still favorable and the favorable burial prospecting space with great resource potential can be extended to 1.3 km. According to the deep and peripheral mineralizing geologic bodies characteristics reflected by CSAMT and gravity and magnetic inversion, the deep and peripheral favorable prospecting areas were outlined and the geological and geophysical comprehensive prospecting models were build respectively for the both sides of Jinling magmatic complex which will provide rational guidance for the deep and peripheral prospecting breakthrough and prospecting work in other similar areas.