Discussion on the characteristics and genesis of the Chahancilao Fluorite Deposit in Damao Banner

Fluorite is one of the dominant ore species in Inner Mongolia, which has good ore-forming potential and prospecting prospect.Based on the field work and comprehensive study of the fluorite deposit in Chahancilao area, the characteristics of the deposit are summarized, and it is considered that the fluorite deposit is controlled by fracture structure and is of hydrothermal origin, the main metallogenic epoch of the vein-type fluorite deposit is Late Triassic, and the final formation epoch is cretaceous, and the structural types of multiple crystal-type intergrowth show the characteristics of multi-stage mineralization.