“Jiaodong type” gold deposit is related to the layered magmatic activity of the crust remelting and the magmatic activity which is resulted from the mix of the crust and mantle. It has unique metallogenic condition and mineralization related to layered magmatic, and represents different types due to the different structural position and ore-storage structure in the ore-forming, including altered tectonite-type and quartz vein type, etc. The Linglong granite is the product of crustal magma source, Multi-material sources of layered rock formed by long-term high temperature, high pressure and repeatedly melting, thus forming the precipitated high-temperature alkaline hydrothermal dissolving gold. The detachment belt tend to be easily formed at the edge of rock mass in the process of consistent rising after diagenesis, which therefore leads to brittle fractures that are metallogenic structural plane in rock mass, and the ore-bearing hydrothermal was gradually concentrated in metallogenic structural plane during the evolution. The later crust-mantle mixed magma, referred as Guojialing granodiorite, intruded into and then uplifted together with Linglong layered granite, resulting to the metallogenic structural plane further expanded in the vicinity of Guojialing granodiorites, finally resulted in ore fluid concentration further increased that might lead to the formation of gold ore bodies when rose to a specific depth. Remelted Linglong layered rock is the metallogenic fundamental geological body, and Guojialing granodiorite strengthened the mineralization of gold mine, which are the metallogenic geological body. The understanding shows a very good guidance for regional metallogenic prediction, inferring that new large detachment belt is gold mine centralized mineralization zone which could be major breakthroughs in the future.