Granite Uranium-Type Deposit Resource Potential Evaluation In The Western Nanling Huashan-Based On Fuzzy Comprehensive Evaluation Method

The Huashan granite located in the western part of Nanling, the area is rich in closely related to W, Sn, Nb, Ta, REE and other rare metal deposits.It has always been key areas of mineral and mineral exploration.Uranium geological work in the area began earlier, predecessors have done a lot of work of uranium mineral exploration in the area, found some of the uranium points, achieved some results.Based on the analysis summary of the previous work in the area of information and research results, select the Huashan granite-type uranium mineralization geological, geophysical and remote sensing anomaly information to research and analysis, determine the fracture ore-controlling factors favorable、mine point buffer、gamma halo and gamma outliers、remote sensing lineaments, such as the number and density、ETM+6remote sensing thermal infrared anomaly for uranium mineralization, establish Huashan granite uranium prospecting model.According to the Huashan granite uranium prospecting model established,use fuzzy comprehensive evaluation method to make Huashan granite uranium quantitative prediction, delineated19uranium predicted targets, Among2class Ⅰ predict target,5class Ⅱ predict target,12class Ⅲ predict target. And in the prediction on the basis of the target,use geological volume method to make Huashan granite uranium resource estimation, forecast Huashan granite total uranium resourcesXX t, show that the area has some resource prospects.