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1 石英脉中黄铁矿和黄铜矿的电子探针分析结果
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Table 1 EPMA analysis results of pyrite and chalcopyrite from quartz vein(%)
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序号 | 矿物名称 | Zn | Cu | Cd | Fe | Mn | S | Ni | Te | As | Ag | Pb | Co | Au | Se | 总计 |
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1 | 黄铁矿 | - | 0.53 | - | 46.62 | 0.16 | 53.14 | 1.06 | - | - | 0.03 | - | 0.55 | - | 0.01 | 102.10 | 2 | 黄铁矿 | 0.04 | 0.61 | 0.03 | 46.75 | 0.07 | 52.70 | 1.10 | - | - | 0.01 | 0.06 | 0.79 | 0.06 | - | 102.20 | 3 | 黄铁矿 | 0.05 | 0.07 | - | 46.17 | 0.07 | 52.81 | 0.68 | - | 0.01 | - | - | 0.09 | 0.05 | - | 99.98 | 4 | 黄铁矿 | - | 0.04 | 0.05 | 45.96 | 0.29 | 52.74 | 0.56 | 0.03 | - | - | - | 0.08 | 0.06 | 0.02 | 99.82 | 5 | 黄铁矿 | 0.10 | - | - | 46.20 | - | 52.55 | 0.05 | - | - | 0.03 | 0.02 | 0.05 | - | - | 99.00 | 6 | 黄铁矿 | - | 0.06 | - | 46.36 | 0.01 | 52.46 | 0.44 | 0.03 | 0.01 | 0.01 | 0.03 | 0.08 | - | 0.01 | 99.49 | 7 | 黄铁矿 | 0.05 | - | 0.01 | 46.52 | - | 52.84 | 0.46 | 0.03 | - | 0.03 | 0.02 | 0.10 | - | 0.03 | 100.08 | 8 | 黄铁矿 | - | - | - | 46.64 | 0.02 | 53.52 | 0.25 | 0.02 | - | 0.02 | 0.02 | 0.08 | - | - | 100.57 | 9 | 黄铁矿 | 0.06 | 0.09 | 0.02 | 46.96 | - | 52.72 | 0.31 | 0.08 | - | - | - | 0.11 | 0.06 | 0.04 | 100.44 | 10 | 黄铁矿 | 0.08 | 0.02 | 0.02 | 45.82 | - | 52.37 | 0.55 | 0.02 | - | 0.03 | 0.03 | 0.11 | 0.07 | 0.01 | 99.11 | 11 | 黄铁矿 | 0.36 | 0.09 | - | 46.03 | - | 52.94 | - | - | - | 0.01 | 0.09 | 0.10 | - | 0.05 | 99.66 | 1 | 黄铜矿 | 2.55 | 35.73 | - | 29.74 | 0.11 | 34.69 | - | - | - | 0.03 | - | 0.05 | 0.03 | - | 102.94 | 2 | 黄铜矿 | 3.28 | 34.59 | - | 29.29 | 0.06 | 34.57 | 0.01 | - | - | - | - | 0.06 | - | 0.04 | 101.89 | 3 | 黄铜矿 | 2.88 | 35.64 | - | 31.79 | 0.05 | 34.72 | - | - | - | - | - | 0.07 | - | 0.01 | 105.15 | 4 | 黄铜矿 | 0.16 | 35.13 | 0.02 | 30.78 | - | 35.79 | - | - | 0.01 | - | - | 0.05 | 0.01 | - | 101.94 | 5 | 黄铜矿 | 0.23 | 35.52 | - | 30.78 | 0.01 | 34.92 | - | - | 0.03 | - | 0.02 | 0.04 | - | - | 101.54 | 6 | 黄铜矿 | - | 34.56 | - | 31.05 | 0.04 | 35.70 | - | 0.04 | - | 0.02 | 0.12 | 0.06 | - | - | 101.59 | 7 | 黄铜矿 | 0.03 | 34.75 | - | 30.79 | 0.03 | 34.94 | - | - | 0.02 | 0.03 | - | 0.07 | - | 0.01 | 100.69 | 8 | 黄铜矿 | 0.06 | 34.51 | - | 30.68 | - | 35.62 | - | 0.04 | - | 0.01 | 0.01 | 0.07 | - | - | 101.00 | 9 | 黄铜矿 | - | 34.59 | - | 30.02 | 0.01 | 33.17 | - | - | - | 0.03 | 0.25 | 0.07 | - | - | 98.14 | 10 | 黄铜矿 | - | 35.41 | - | 30.71 | - | 33.55 | - | 0.01 | 0.01 | 0.03 | 0.05 | 0.05 | - | - | 99.83 | 11 | 黄铜矿 | - | 35.55 | 0.04 | 30.58 | - | 33.42 | - | 0.05 | - | 0.02 | 0.26 | 0.07 | - | - | 99.98 | 12 | 黄铜矿 | 0.02 | 35.15 | - | 30.37 | - | 33.56 | - | - | 0.03 | 0.04 | 0.22 | 0.04 | - | - | 99.41 | 13 | 黄铜矿 | 0.09 | 35.32 | 0.02 | 30.84 | - | 33.23 | 0.03 | 0.07 | 0.04 | 0.02 | 0.19 | 0.03 | - | - | 99.87 |
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