应用综合参数相关分析方法进行铀矿资源预测的初步实践

根据某地区的伽玛、径迹、电法、磁法和地质填图等地表详查资料,应用综合参数相关分析方法,进行铀矿资源预测,效果显著。该法能给出特征值及其权系数,从而确定各变量在成矿作用中的贡献,直观地建立了本区综合找矿模式,适用于详查阶段的铀矿资源预测,普查阶段用来圈定成矿远景区段,效果比较理想。

THE PRELIMINARY PRACTICE OF URANIUM ORE RESOURCES PROGNOSIS APPLYING THE METHOD OF CORRELATION ANALYSIS WITH SYNTHESIZED PARAMETERS

Uranium ore resources prognosis is performed applying the method of correlation analysis with synthesized parameters and notable results are obtained based on the ground detailed prospecting information about gamma spectrometry, track etch method, electric method, magnetic method and geological mapping etc. in a certain district. This method can give the characteristic value and its weighting coefficient, thus the contribution of variables to mineralization is defined and the comprehensive exploration pattern of this district is directly established. It is particularly suitable for uranium ore resources prognosis during detailed exploration stage, and the effect is rather ideal for delineating the potential metallogenic region in prospecting stage.