四极梯度测深在智利某铜矿区的应用
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邱光辉, 尹学爱, 张启生, 张海亮, 张慧佳
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The application of quadrupole gradient sounding to a certain copper mine in Chile
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Guang-Hui QIU, Xue-Ai YIN, Qi-Sheng ZHANG, Hai-Liang ZHANG, Hui-Jia ZHANG
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表1 岩矿石极化率、电阻率测试统计
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岩性描述 | 标本数 | | | | | 晶屑凝灰岩 | 30 | 1.02~3.29 | 1.57 | 274~1835 | 827 | 凝灰岩 | 21 | 1.02~3.02 | 1.77 | 1094~6351 | 3023 | 电气石角砾岩 | 12 | 1.72~3.82 | 2.63 | 729~859 | 755 | 安山岩 | 18 | 1.92~3.64 | 2.32 | 242~8265 | 1976 | 花岗闪长岩 | 19 | 0.18~1.54 | 0.41 | 955~1255 | 4279 | 矿化绢云岩 | 6 | 5.69~13.21 | 8.04 | 253~1624 | 557 | 矿化电气石角砾岩 | 8 | 7.42~19.27 | 14.38 | 145~926 | 345 | 矿化角砾凝灰岩 | 26 | 8.42~23.43 | 16.61 | 162~1384 | 479 | 矿化石英二长岩 | 28 | 6.54~15.23 | 9.29 | 303~2052 | 662 |
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