基于重、磁、电资料的陕西山阳池沟矿区找矿预测
|
段瑞锋, 袁炳强, 冯旭亮, 强洋洋, 段奔奔, 邢锦程, 刘磊
|
Prospecting prediction of Chigou mining area in Shanyang, Shaanxi Province based on gravity, magnetic and electric data
|
DUAN Rui-Feng, YUAN Bing-Qiang, FENG Xu-Liang, QIANG Yang-Yang, DUAN Ben-Ben, XING Jin-Cheng, LIU Lei
|
|
表3 池沟地区岩、矿石电性参数统计
|
Table 3 Statistical table of electrical parameters of rocks and ores in Chigou area
|
|
岩 性 | 标本数 | 极化率/% | | 电阻率/(Ω·m) | | 最小值 | 最大值 | 均值 | 最小值 | 最大值 | 均值 | 蚀变透辉石角岩 | 30 | 1.22 | 3.62 | 2.31 | 106.27 | 365.13 | 210.56 | 强风化泥化蚀变透辉石角岩 | 4 | 2.17 | 3.00 | 2.61 | 151.49 | 301.32 | 208.85 | 透辉石角岩 | 33 | 0.20 | 2.01 | 0.79 | 348.85 | 9739.45 | 3052.56 | 黑云母角岩 | 33 | 0.71 | 1.53 | 1.03 | 508.48 | 1509.31 | 969.07 | 角砾岩 | 7 | 0.78 | 1.66 | 1.17 | 326.75 | 1456.11 | 918.77 | 粉砂质板岩 | 34 | 0.63 | 1.87 | 1.14 | 288.96 | 2726.37 | 1145.44 | Ⅰ号岩体黑云二长花岗岩 | 30 | 0.68 | 2.43 | 1.45 | 307.73 | 1734.44 | 1024.04 | Ⅱ号岩体石英闪长岩 | 9 | 0.85 | 1.51 | 1.08 | 308.14 | 2203.21 | 1109.62 | Ⅲ号岩体石英闪长玢岩 | 3 | 0.50 | 1.24 | 0.90 | 1351.61 | 3726.07 | 2301.41 |
|
|
|