Prediction of Fluorite Deposits Using Remote Sensing Data in Wuyi Area Zhejiang Province
浙江武义萤石矿床遥感找矿预测

On the basis of geological intertation of TM images, the relationships between fluorito deposits and structures, lithologies, volcanic. features and geochemistry in Wuyi area, Zhejiang Province, were analyzed The fluorite metalloged model was established. The method of feature oriented principal component analysis was ed to extract silicic and kaolinitic alteration information from the TM data, Which are important al alteration types for regional mineralization. Finally, the method of "Weights of evidence modeling" was ed to integrate information derived from remote sensing, geology and geochemistry, Which was then applied to map fluorite deposit potentials.