At present, deep prospecting has become a research and exploration hotspot. The Jinling magmatic complex that invades the Paleozoic limestone is one of the typical events of endogenous iron mineralization in the late Yanshan Movement, forming the Jinling iron- rich ore concentration area. The iron ore bodies found in the research area are distributed mainly above altitude -500 m up to now, and the mining industry faces resource depletion necessitating abreakthrough indeep prospecting. Based on the occurrence 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 geological evidence, the 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. Based on the characteristics of the deep and peripheral mineralizing geologic bodies reflected by the CSAMT and gravity and magnetic inversion, the deep and peripheral favorable prospecting areas were outlined and the geological and geophysical comprehensive prospecting models were built for both sides of the Jinling magmatic complex. These results will provide data based guidance for the deep and peripheral prospecting breakthrough and prospecting work in other similar areas.