Three types of Indosinian Mo mineralization can be observed in the Qinling area, namely carbonatite-type, fault-controlled quartz vein type and porphyry type. Carbonatite-type Mo deposits are represented by the Huanglongpu and Huangshuian deposits. They are spatially and genetically associated with magmatic carbonatite, and the ore bodies are present as Mo-bearing carbonatite veins, with specific Mo+U+REE mineralization. Fault-controlled quartz vein type Mo deposits are represented by the Waifangshan Mo ore district(composed of Zhifang and Qianfanling Mo deposits), Dahu Au-Mo deposits and Majiawa Au-Mo deposits. Emphasis should be placed on Indosinian granite and related Mo mineralization in East Qinling area.