元素比值在嫩江—黑河地区金成矿预测的应用初探
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符安宗,余欣朗,李成禄,杨文鹏,杨元江,郑博,赵瑞君
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Application of Element Ratios in Gold Metallogenic Prediction in Nenjiang-Heihe Area
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Anzong FU,Xinlang YU,Chenglu LI,Wenpeng YANG,Yuanjiang YANG,Bo ZHENG,Ruijun ZHAO
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表2 嫩江—黑河地区特征元素比值地球化学参数统计
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Table 2 Statistics of geochemical parameters of characteristic element ratios in Nenjiang-Heihe area
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| 特征元素比值 | 算术均值 | 均方差 | 变化 系数 | 特征元素比值 | 算术均值 | 均方差 | 变化系数 |
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| Au/As | 0.60 | 4.81 | 7.96 | As/Ni | 15.58 | 18.09 | 1.16 | | Au/Sb | 1.01 | 17.71 | 17.61 | Sb/Bi | 3.01 | 4.23 | 1.41 | | Au/Hg | 1.86 | 64.95 | 34.87 | Sb/Mn | 2.64 | 4.65 | 1.76 | | Au/Bi | 1.98 | 24.67 | 12.46 | Sb/Co | 3.57 | 5.08 | 1.42 | | Au/Mn | 2.28 | 30.12 | 13.20 | Sb/Ni | 8.85 | 13.70 | 1.55 | | Au/Co | 3.17 | 47.09 | 14.87 | Hg/Bi | 3.86 | 32.50 | 8.43 | | Au/Ni | 7.17 | 90.37 | 12.61 | Hg/Mn | 4.59 | 32.47 | 7.07 | | As/Bi | 6.01 | 7.96 | 1.33 | Hg/Co | 5.86 | 47.95 | 8.19 | | As/Mn | 4.35 | 5.55 | 1.28 | Hg/Ni | 13.15 | 79.95 | 6.08 | | As/Co | 6.07 | 7.81 | 1.29 | | | | |
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