玲珑金矿田含矿断裂的基岩地球化学特征及找矿潜力评价
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胡宝群,高海东,王运,张宝林,吕古贤,申玉科,郭涛
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Bedrock Geochemical Characteristics and Prospecting Potential Evaluation of Ore-Bearing Faults in Linglong Gold Ore-field
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Baoqun HU,Haidong GAO,Yun WANG,Baolin ZHANG,Guxian LV,Yuke SHEN,Tao GUO
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表4 招平断裂2个基岩剖面的元素含量变化
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Table 4 Changes of element contents in two bedrock profiles of Zhaoping fault
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剖面编号 及位置 | 样品 编号 | 采样 位置 | 点位 /m | Au | Ag | As | Bi | Co | Cu | Hg | Mn | Mo | Ni | Pb | Th | U | V | Zn |
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1012剖面(郭家埠南侧小公路) | 1012-5 | 钾化碎裂花岗岩 | 164 | 0.001 | 0.02 | 0.2 | 0.15 | 4 | 3 | <0.005 | 166 | 0.19 | 21 | 10 | 3.2 | 0.20 | 35 | 50 | 1012-7 | 绢英岩化碎裂岩 | 197 | 0.017 | 0.04 | 0.1 | 0.15 | 3 | 14 | <0.005 | 730 | 0.85 | 9 | 14 | 3.6 | 1.06 | 22 | 70 | 1012-7C | 白色断层泥 | 197 | 0.008 | 0.11 | 1.4 | 0.25 | 5 | 18 | <0.005 | 831 | 0.64 | 14 | 48 | 2.6 | 0.80 | 24 | 61 | 1012-8 | 褐铁矿化绢英岩 | 192 | 0.007 | 0.05 | 0.3 | 0.05 | 2 | 6 | <0.005 | 2 720 | 1.32 | 4 | 25 | 2.3 | 2.03 | 11 | 63 | 1012-9 | 褐铁矿化绢英岩 | 199 | <0.001 | 0.01 | 0.1 | 0.02 | 1 | 2 | <0.005 | 840 | 0.54 | 3 | 11 | 2.4 | 0.27 | 14 | 15 | 1012-10 | 褐铁矿化绢英岩化花岗岩 | 200 | <0.001 | 0.01 | 0.1 | 0.01 | 1 | 1 | <0.005 | 846 | 1.13 | 2 | 11 | 8.0 | 0.36 | 10 | 11 | 1012-12 | 弱绢英岩化碎裂花岗岩 | 218.5 | <0.001 | 0.01 | 0.1 | 0.01 | <1 | 1 | <0.005 | 382 | 0.36 | 1 | 15 | 3.9 | 0.28 | 2 | 11 | 1012-14 | 绢英岩化碎裂岩 | 268 | 0.006 | 0.02 | 0.3 | 0.15 | 4 | 1 | <0.005 | 1 050 | 0.83 | 3 | 13 | 3.0 | 0.22 | 13 | 13 | 1012-16 | 糜棱岩化花岗岩 | 446 | 0.001 | 0.01 | 0.1 | 0.01 | <1 | 1 | <0.005 | 75 | 0.24 | <1 | 33 | 8.1 | 1.55 | 2 | 33 | 1021剖面(前花园村东300 m处公路旁) | 1021-1 | 强钾化花岗岩 | 53 | <0.001 | 0.09 | 1.1 | 0.03 | <1 | 7 | <0.005 | 148 | 0.44 | 1 | 19 | 5.4 | 0.61 | 1 | 18 | 1021-2 | 褐铁矿化硅化花岗岩 | 58 | 0.447 | 0.44 | 29.4 | 2.45 | 1 | 75 | <0.005 | 69 | 1.20 | 1 | 71 | 3.9 | 0.46 | 3 | 57 | 1021-3 | 钾化绢英岩化花岗岩 | 70 | 0.009 | 0.03 | 1.3 | 0.11 | <1 | 9 | <0.005 | 97 | 0.83 | 2 | 19 | 6.5 | 0.29 | 2 | 15 | 1021-5 | 绢英岩 | 301 | 0.001 | 0.09 | 0.3 | 0.25 | <1 | 12 | <0.005 | 83 | 0.30 | 1 | 25 | 6.4 | 0.21 | 4 | 41 | 1021-8 | 钾化花岗岩 | 337 | <0.001 | 0.09 | 1.4 | 0.06 | <1 | 9 | <0.005 | 47 | 0.42 | 2 | 81 | 5.1 | 0.20 | 4 | 182 |
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