江南造山带黄金洞金矿蚀变岩型金矿化形成机制研究
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许可,许德如
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Study on the Formation Mechanism of Altered Rock Type Gold Mineralization of Huangjindong Gold Deposit in Jiangnan Orogenic Belt
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Ke XU,Deru XU
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表4 蚀变围岩中黄铁矿的LA-ICP-MS分析结果
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Table 4 LA-ICP-MS analysis results of pyrite from altered rock（×10-6）
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| 序号 | 矿物名称 | Co | Ni | Cu | Sb | W | Au | Tl | Pb | Bi | Co/Ni |
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| 1 | 黄铁矿 | 5.25 | 37.60 | 13.00 | 20.40 | 0.85 | 12.70 | 0.01 | 92.20 | 7.29 | 0.14 | | 2 | 黄铁矿 | 8.10 | 37.00 | 211.00 | 169.00 | 8.78 | 17.10 | 0.06 | 3 854.00 | 10.50 | 0.22 | | 3 | 黄铁矿 | 1.73 | 20.70 | 21.70 | 19.60 | 3.05 | 17.60 | 0.03 | 579.00 | 5.01 | 0.08 | | 4 | 黄铁矿 | 3.65 | 19.10 | 24.60 | 25.40 | 4.30 | 24.00 | 0.01 | 118.00 | 5.78 | 0.19 | | 5 | 黄铁矿 | 3.59 | 15.40 | 19.40 | 15.80 | 3.90 | 14.90 | 0.08 | 199.00 | 3.58 | 0.23 | | 6 | 黄铁矿 | 2.70 | 19.50 | 23.20 | 25.10 | 2.79 | 17.20 | 0.01 | 846.00 | 7.22 | 0.14 | | 7 | 黄铁矿 | 4.84 | 20.40 | 16.40 | 14.00 | 2.33 | 19.40 | 0.01 | 87.60 | 4.56 | 0.24 | | 8 | 黄铁矿 | 41.90 | 16.00 | 11.40 | 11.50 | 2.78 | 3.58 | 0.01 | 49.80 | 9.91 | 2.62 | | 9 | 黄铁矿 | 2.23 | 39.20 | 96.10 | 68.50 | 1.23 | 43.30 | 0.04 | 659.00 | 12.60 | 0.06 | | 10 | 黄铁矿 | 4.66 | 8.39 | 10.00 | 5.06 | 1.36 | 14.50 | 0.01 | 176.00 | 2.92 | 0.56 |
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