内蒙古毕力赫金矿Ⅱ号矿带原生晕特征及找矿意义
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万卫,汪明启,范会虎,左立波,杨科科
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Primary Halo Characteristics of No.2 Ore Belt in Bilihe Gold Deposit,Inner Mongolia and Its Prospecting Significance
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Wei WAN,Mingqi WANG,Huihu FAN,Libo ZUO,Keke YANG
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表1 毕力赫金矿区Ⅱ号矿带钻孔原生晕元素含量特征
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Table 1 Element content characteristics of primary halo in No.2 ore belt of Bilihe gold mine
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钻孔 | 参数 | Au | Ag | Cu | Pb | As | Sb | Hg | W | Mo | Bi | Ni |
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ZK007 | 平均值 | 4 415.1 | 129.6 | 165.5 | 28.2 | 75.8 | 11.8 | 862.8 | 99.6 | 23.9 | 0.3 | 29.5 | 中位数 | 2 293.0 | 97.4 | 110.0 | 26.9 | 25.3 | 3.4 | 31.0 | 44.7 | 15.3 | 0.2 | 30.1 | 标准差 | 6 133.6 | 102.7 | 150.4 | 6.8 | 161.6 | 32.6 | 5 005.3 | 122.9 | 23.1 | 0.3 | 8.2 | 变异系数 | 1.4 | 0.8 | 0.9 | 0.2 | 2.1 | 2.8 | 5.8 | 1.2 | 1.0 | 1.2 | 0.3 | ZK5101 | 平均值 | 18.4 | 79.4 | 53.8 | 20.5 | 84.7 | 2.8 | 28.2 | 2.6 | 2.7 | 0.2 | 120.3 | 中位数 | 4.6 | 74.3 | 51.1 | 18.3 | 31.1 | 2.5 | 11.8 | 2.1 | 1.9 | 0.2 | 101.5 | 标准差 | 35.4 | 29.4 | 28.2 | 10.4 | 177.1 | 2.8 | 60.8 | 2.7 | 3.1 | 0.2 | 93.5 | 变异系数 | 1.9 | 0.4 | 0.5 | 0.5 | 2.1 | 1.0 | 2.2 | 1.0 | 1.2 | 0.8 | 0.8 | ZK8001 | 平均值 | 12.7 | 100.1 | 17.4 | 33.6 | 165.7 | 12.6 | 86.6 | 3.5 | 1.6 | 0.4 | 13.4 | 中位数 | 6.0 | 84.7 | 12.4 | 22.2 | 90.5 | 9.9 | 9.0 | 1.3 | 1.2 | 0.2 | 4.5 | 标准差 | 13.7 | 60.9 | 18.1 | 42.0 | 197.9 | 12.2 | 379.0 | 7.0 | 1.8 | 1.2 | 15.9 | 变异系数 | 1.1 | 0.6 | 1.0 | 1.2 | 1.2 | 1.0 | 4.4 | 2.0 | 1.1 | 2.9 | 1.2 |
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