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根据对小秦岭金矿带枪马、文峪金矿床石英热发光特征的综合研究,提出了以石英热发光总强度、峰值强度作为含矿与无矿石英脉判别标志的具体界值;建立了以石英热发光峰值强度为自变量定量预测其相应金品位值的指数函数模型,并对其预测效果进行了初步评价。
According to the comprehensive study on the thermoluminescence characteristics of quartz in Gunma and Wenyu gold deposits in the Xiaoqinling gold deposit, a method of using the total intensity of thermal luminescence and the peak intensity of quartz as the distinguishing criteria of discriminating marks of ore-bearing and ore-free quartz veins was proposed. The exponential function model for quantitatively predicting the corresponding gold grade value by using the peak intensity of quartz thermoluminescence as an independent variable is given, and the preliminary estimation of the prediction effect is carried out.