云南个旧老厂矿田东部大比例尺构造地球化学特征及找矿预测
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黄大正, 陈守余, 赵江南, 吴帅吉, 张毓策
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Large scale tectonic geochemical characteristics and prospecting prediction in eastern Laochang orefield, Gejiu, Yunnan Province
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HUANG Da-Zheng, CHEN Shou-Yu, ZHAO Jiang-Nan, WU Shuai-Ji, ZHANG Yu-Ce
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表2 老厂矿田东部构造地球化学元素含量参数统计特征
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Table 2 The statistical characteristics of the content parameters of tectonic geochemical elements in the eastern area of Laochang ore field
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元素 | 样品数 | 最大值 | 最小值 | 平均值 | 标准离差 | 中位数 | 变异系数 | 富集系数 | 全球碳酸盐岩[38] | Ag | 597 | 44.80 | 0.01 | 0.75 | 2.66 | 0.14 | 3.53 | >1 | 0.0n | Sn | 597 | 2000.00 | 0.74 | 13.07 | 90.34 | 2.00 | 6.91 | >1 | 0.n | Sb | 597 | 370.27 | 0.02 | 8.72 | 27.03 | 2.20 | 3.10 | 43.60 | 0.20 | Bi | 597 | 315.37 | 0.02 | 0.74 | 12.91 | 0.07 | 17.48 | >1 | — | Mn | 597 | 119900.00 | 0.03 | 1676.00 | 7827.60 | 312.60 | 4.67 | 1.52 | 1100.00 | Cu | 597 | 8816.00 | 0.50 | 29.37 | 362.80 | 5.60 | 12.34 | 7.34 | 4.00 | Zn | 597 | 23020.00 | 5.00 | 361.60 | 1200.62 | 89.70 | 3.32 | 18.08 | 20.00 | Mo | 597 | 200.00 | 0.22 | 2.41 | 12.78 | 0.67 | 5.29 | 6.03 | 0.40 | Cd | 597 | 2217.00 | 0.03 | 9.28 | 95.45 | 0.51 | 10.28 | 232 | 0.04 | W | 597 | 114.60 | 0.08 | 2.46 | 8.23 | 1.30 | 3.35 | 4.10 | 0.60 | Pb | 597 | 40506.75 | 3.98 | 467.86 | 2575.58 | 73.20 | 5.50 | 57.98 | 9.00 | As | 597 | 93305.00 | 1.00 | 181.07 | 3818.84 | 7.10 | 21.07 | 181.07 | 1.00 |
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