Based on the deep exploration data of the Huangjiawan fluorite deposit in the Zhenfeng anticline in recent years,through the analysis of the types of ore-controlling structures and their ore-controlling func-tions,the study on the ore-conducting structures and host space law of the fluorite deposit is carried out,it is considered that the main ore-controlling factors are NW Zhenfeng anticline,NW F1 fault,secondary anticline and favorable lithologic assemblage,forming the thrust-secondary anticline structural assemblage style of anti-cline structures,the NW Zhenfeng anticline and its associated NW F1 fault together with the secondary Huangjiawan anticline form a hydrothermal upwelling channel and ore-hosting space.The Zhenfeng anticline is the most important ore-controlling structure in the mining area,which is formed by the main ore-controlling faults(F1 et al)and the secondary ore-controlling anticline(Huangjiawan anticline),and the thrust fault F1 is the most important ore-guiding structure The altered breccia in the first member(P3l)middle-upper part of the Longtan Formation is an important ore-hosting space,which controls the thrust fault-secondary anticline structure assemblage in the anticlinal structure of the deposit,and the ore-hosting space in the first member(P3l)middle-upper part of the Tarim Formation,it will be the main target of fluorite exploration in the fu-ture.Further study on ore-controlling factors such as structure(anticline+fault)and stratigraphic-lithologic association is beneficial to expanding regional prospecting ideas and providing references for prospecting of deep fluorite,gold and antimony hydrothermal deposits.