湖南省九龙山铅锌矿物化探异常综合分析与找矿前景
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李波, 刘汉军, 周杰, 屈利军
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A comprehensive analysis of lead-zinc geophysical and geochemical anomalies and ore-search prospect in the Jiulong Mountain, Hunan Province
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Bo LI, Han-Jun LIU, Jie ZHOU, Li-Jun QU
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表3 九龙山勘查区各类岩石元素丰度10-6
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Table 3 Elemental abundance of various types of rock of the Jiulong Mountain area10-6
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岩石类型 | 含量参数 | Pb | Zn | Cu | As | Ag | Hg | 样品数 | 板岩 | 丰度 | 15.0 | 69.2 | 17.1 | 8.7 | 0.10 | 0.06 | 91 | | 峰值 | 632 | 295 | 67.0 | 28.6 | 0.28 | 1.64 | | 冰碛泥砾岩 | 丰度 | 29.6 | 69.0 | 19.1 | 11.2 | 0.09 | 0.18 | 168 | | 峰值 | 2000 | 2000 | 1320 | 1160 | 0.71 | 4.0 | | 硅质岩 | 丰度 | 14.8 | 46.7 | 29.5 | 15.1 | 0.32 | 0.29 | 26 | | 峰值 | 200 | 692 | 100 | 139 | 2.0 | 2.027 | | 泥质白云岩 | 丰度 | 71.5 | 63.7 | 17.7 | 26.3 | 0.10 | 0.45 | 44 | | 峰值 | 2000 | 1567 | 57 | 550 | 0.23 | 5.28 | | 硅质板状页岩 | 丰度 | 23.5 | 50.7 | 27.0 | 24.8 | 0.12 | 1.15 | 244 | | 峰值 | 1725 | 844 | 233 | 123.3 | 3.31 | 7.33 | | 石英砂岩 | 丰度 | 14.4 | 59.5 | 13.6 | 9.5 | 0.09 | 0.10 | 99 | | 峰值 | 350 | 353 | 65 | 61.1 | 0.46 | 2.5 | | 铁帽 | 丰度 | 329.9 | 533.8 | 37.2 | 77.1 | 0.20 | 2.14 | 49 | | 峰值 | 3000 | 2000 | 1098 | 840 | 2.81 | 5.99 | | 铁锰矿化硅化碎裂 白云质灰岩 | 丰度 | 281.7 | 366.9 | 19.1 | 26.6 | 0.06 | 2.55 | 20 | | 峰值 | 1187 | 3000 | 58 | 810 | 0.67 | 5.62 | | 铅锌矿化碎裂 白云质灰岩 | 丰度 | 221.2 | 1127.7 | 18.1 | 24.6 | 1.12 | 0.49 | 12 | | 峰值 | 3000 | 3000 | 33 | 270 | 30 | 5.76 | | 克拉克值(维氏)[21] | 15.0 | 52.0 | 2.5 | 1.5 | 0.07 | 0.015 | |
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