安徽省祁门—黟县地区水系沉积物地球化学特征及找矿方向
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翁望飞, 王德恩, 王邦民, 丁勇, 王拥军
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Geochemical characteristics of stream sediments and prospecting direction in Qimen-Yixian area of Anhui Province
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Wang-Fei WENG, De-En WANG, Bang-Min WANG, Yong DING, Yong-Jun WANG
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表3 不同地质单元水系沉积物地球化学特征参数
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Table 3 Geochemical parameters of stream sediments in different geological units
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元素 | 参数 | 地层单元 | Pt2-3 | Nh-∈ | J-K | γ | | | 2.61 | 2.61 | 3.11 | 3.89 | Au | S | 8.57 | 3.04 | 13.24 | 9.83 | | Cv | 3.29 | 1.17 | 4.26 | 2.53 | | | 91.02 | 416.68 | 156.71 | 91.28 | Ag | S | 97.79 | 905.94 | 792.24 | 61.35 | | Cv | 1.07 | 2.17 | 5.06 | 0.67 | | | 29.76 | 37.15 | 17.96 | 19.41 | Cu | S | 19.71 | 29.75 | 11.08 | 18.20 | | Cv | 0.66 | 0.80 | 0.62 | 0.94 | | | 32.55 | 43.19 | 24.43 | 25.35 | Pb | S | 12.25 | 73.38 | 8.98 | 11.78 | | Cv | 0.38 | 1.70 | 0.37 | 0.47 | | | 125.49 | 146.24 | 77.97 | 88.73 | Zn | S | 36.31 | 84.46 | 35.08 | 41.15 | | Cv | 0.29 | 0.58 | 0.45 | 0.46 | | | 3.24 | 4.08 | 3.94 | 9.08 | W | S | 5.94 | 4.36 | 3.30 | 17.90 | | Cv | 1.84 | 1.07 | 0.84 | 1.97 | | | 126.01 | 216.11 | 302.29 | 110.04 | Hg | S | 193.82 | 378.44 | 1135.94 | 130.78 | | Cv | 1.54 | 1.75 | 3.76 | 1.19 | | | 0.97 | 8.13 | 1.24 | 2.91 | Mo | S | 1.12 | 10.14 | 0.93 | 7.45 | | Cv | 1.15 | 1.25 | 0.75 | 2.56 | | | 0.69 | 1.20 | 0.52 | 2.34 | Bi | S | 1.60 | 2.54 | 0.30 | 6.74 | | Cv | 2.32 | 2.12 | 0.59 | 2.88 | | | 13.84 | 24.75 | 25.42 | 7.15 | As | S | 12.91 | 31.03 | 22.41 | 8.78 | | Cv | 0.93 | 1.25 | 0.88 | 1.23 | | | 1.69 | 3.17 | 2.85 | 0.97 | Sb | S | 2.55 | 5.24 | 4.03 | 0.92 | | Cv | 1.51 | 1.65 | 1.42 | 0.95 |
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