多道能谱测量在冀东花岗岩型稀有金属矿勘查中的应用

程立群, 张文雨, 王凯, 王斌, 裴明星

The application of multi-channel energy spectrum survey to the exploration of granite type rare metal deposits in eastern Hebei

CHENG Li-Qun, ZHANG Wen-Yu, WANG Kai, WANG Bin, PEI Ming-Xing

表4 元素相关系数矩阵

Table 4 Element correlation coefficient matrix

Nb Ta Rb Cs Li Ti Zr V Mo W Be U Th Hf Nb 1 Ta 0.941 1 Rb 0.684 0.656 1 Cs 0.07 -0.054 0.615 1 Li 0.086 0.078 0.595 0.746 1 Ti -0.592 -0.621 -0.483 0.022 -0.095 1 Zr 0.843 0.78 0.615 -0.009 0.1 -0.538 1 V -0.551 -0.571 -0.46 0.045 -0.1 0.946 -0.538 1 Mo 0.271 0.275 0.176 -0.012 -0.046 -0.295 0.256 -0.286 1 W -0.189 -0.214 -0.073 0.15 0.099 0.16 -0.179 0.142 -0.04 1 Be -0.03 -0.041 0.112 0.322 0.121 -0.021 -0.067 -0.016 0.057 0.077 1 U 0.82 0.81 0.578 -0.05 0.053 -0.609 0.672 -0.563 0.215 -0.19 -0.045 1 Th 0.947 0.904 0.665 -0.032 0.069 -0.669 0.812 -0.587 0.23 -0.201 -0.043 0.809 1 Hf 0.946 0.94 0.648 -0.021 0.088 -0.549 0.836 -0.46 0.257 -0.177 -0.046 0.798 0.922 1