1:5万岩石构造地球化学测量在粤北一六矿田中的应用
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吴卫国
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The application of 1:50 000 rock structure geochemical survey in the Yiliu orefield of northern Guangdong Province
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Wei-Guo WU
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表1 粤北地区岩石样品元素含量参数统计
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元素 | 最小值 | 最大值 | 平均值 | 标准离差 | 变异系数 | K0 | N | K | q | Cu | 0.2 | 2000 | 14.83 | 80.51 | 5.43 | 3.55 | 1137 | 12 | 1.24 | Pb | 1 | 4000 | 39.29 | 191.77 | 4.88 | 3.68 | 1259 | 26 | 1.51 | W | 0.2 | 1500 | 6.85 | 47.07 | 6.87 | 4.41 | 1336 | 1.55 | 4.42 | Mo | 0.1 | 200 | 1.19 | 8.11 | 6.8 | 3.01 | 1302 | 0.9 | 1.33 | Sn | 1 | 800 | 10.95 | 43.21 | 3.94 | 5.38 | 1206 | 2.7 | 4.06 | Ag | 0.02 | 10 | 0.18 | 0.92 | 5.17 | 4.4 | 1313 | 0.059 | 3 | Zn | 2 | 5000 | 42.88 | 154.59 | 3.61 | 1.84 | 1375 | 66 | 0.65 | As | 0.24 | 30081.5 | 139.89 | 1056.26 | 7.55 | 16.08 | 1145 | 3.7 | 37.81 | Sb | 0.2 | 70850.8 | 57.94 | 1807.58 | 31.19 | 40.53 | 1229 | 0.34 | 170.43 | Bi | 0.031 | 841.12 | 3.94 | 32.62 | 8.27 | 22.36 | 1192 | 0.27 | 14.61 | Hg | 0.006 | 14.74 | 0.07 | 0.56 | 8.08 | 3.38 | 1348 | 0.0066 | 10.48 | Au | 0.19 | 1690.05 | 3.94 | 49.15 | 12.48 | 5.04 | 1367 | 0.93 | 4.23 | B | 2.3 | 5000 | 120.43 | 327.02 | 2.72 | 4.77 | 1105 | 18 | 6.69 | F | 45 | 46802 | 634.02 | 1597.6 | 2.52 | 1.58 | 1409 | 513 | 1.24 |
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