新疆巴里坤望洋台一带1∶5万水系沉积物测量异常特征及找矿靶区优选
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李凯, 廖咏, 黄凝, 陈红生, 袁晶, 刘小龙
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Anomaly characteristics of 1∶50,000 stream sediment survey in Wangyangtai area of Balikun, Xinjiang, and the optimization of target areas
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Kai LI, Yong LIAO, Ning HUANG, Hong-Sheng CHEN, Jing YUAN, Xiao-Long LIU
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表3 评价区1:5万水系沉积物测量地球化学综合异常评序结果
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Table 3 Geochemical comprehensive anomaly evaluation results of 1:50,000 stream sediment survey in the evaluation area
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异常
编号 | 主成矿元素 | | 综合异常 | | 主成矿元素异常 | | 浓度分带 | | 伴生元素 | | 成矿地质条件 | | ΣNAP值 | | 评序结果 | | 元素 | NAP值 | 面积 | 得分 | 面积 | 合计 | 得分 | | 分带 | 得分 | 个数 | 得分 | 优劣 | 得分 | ΣNAP | 得分 | 总分 | 名次 | | HS-1 | Ag
Pb | 8.45
1.01 | 1.86 | 1 | 7.23
0.94 | 8.17 | 13 | 1
1 | 1
1 | 4 | 4 | 一般 | 4 | 16.45 | 6 | 30 | 8 | | HS-2 | Ag
Pb
Zn | 7.71
0.38
0.71 | 9.05 | 11 | 6.66
0.35
0.63 | 7.64 | 12 | 1
1
1 | 1
1
1 | 1 | 1 | 一般 | 4 | 16.93 | 7 | 38 | 7 | | HS-3 | Co | 3.36 | 12.59 | 13 | 1.08 | 1.08 | 5 | 3 | 10 | 6 | 6 | 较好 | 6 | 31.88 | 10 | 50 | 5 | | HS-4 | Cu | 5.17 | 7.9 | 9 | 0.71 | 0.71 | 3 | 3 | 10 | 5 | 5 | 好 | 8 | 20.16 | 8 | 43 | 6 | | HS-5 | Cu
Au
Pb
Zn
Ag | 33.32
35.36
1.07
2.54
0.61 | 16.75 | 14 | 22.90
4.43
0.99
2.28
0.50 | 29.61 | 14 | 3
3
1
1
1 | 10
10
1
1
1 | 4 | 4 | 好 | 8 | 80.31 | 13 | 76 | 1 | | HS-6 | Cu
Au
Pb | 5.17
34.20
1.07 | 12.38 | 12 | 0.71
2.88
0.48 | 4.07 | 9 | 3
3
2 | 10
10
5 | 8 | 8 | 较好 | 6 | 96.42 | 14 | 74 | 2 | | HS-7 | Zn
Pb | 29.27
1.36 | 7.95 | 10 | 0.48
5.47 | 5.95 | 11 | 2
3 | 5
10 | 3 | 3 | 好 | 8 | 60.87 | 11 | 58 | 3 | | HS-8 | Zn | 0.34 | 4.74 | 5 | 0.40 | 0.40 | 1 | 1 | 1 | 4 | 4 | 较好 | 6 | 4.88 | 2 | 19 | 11 | | HS-9 | Au
Pb | 4.29
1.07 | 5.17 | 7 | 0.68
0.48 | 1.16 | 7 | 3
2 | 10
5 | 3 | 3 | 较好 | 6 | 11.75 | 5 | 43 | 6 | | HS-10 | As | 0.78 | 3.22 | 4 | 0.44 | 0.44 | 2 | 2 | 5 | 3 | 3 | 一般 | 4 | 6.26 | 4 | 22 | 10 | | HS-11 | Pb | 1.19 | 2.77 | 3 | 1.11 | 1.11 | 6 | 1 | 1 | 3 | 3 | 较差 | 2 | 5.99 | 3 | 18 | 12 | | HS-12 | Au
Pb | 22.03
1.50 | 5.84 | 8 | 3.78
1.18 | 4.96 | 10 | 3
2 | 10
5 | 1 | 1 | 好 | 8 | 24.21 | 9 | 51 | 4 | | HS-13 | W | 1.66 | 2.19 | 2 | 1.56 | 1.56 | 8 | 1 | 1 | 3 | 3 | 较差 | 2 | 4.71 | 1 | 17 | 13 | | HS-14 | W | 0.96 | 5.03 | 6 | 0.73 | 0.73 | 4 | 1 | 1 | 4 | 4 | 较差 | 2 | 65.3 | 12 | 29 | 9 |
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