Abstract: The Huishantun molybdenum deposit is located in the middle east of Xiaogushan-Beidashan-HuishantunLaohudong polymetallic metallogenic belt, with favorable metallogenic conditions. The strata, magmatic rocks and structures are well developed. The ultra-hypabyssal granite porphyry and NE-trending faults are the most favorable position for mineralization. The orebodies occur in the cryptoexplosive breccia, which was formed from the granite porphyry, and strong silicification belt. Based on the study of ore-forming geological conditions, and geophysical and geochemical anomalies, it is believed that the Huishantun molybdenum deposit belongs to porphyry type. The prospecting indicators are also summarized.