哈密天宇铜镍矿地气测量地球化学特征及指示意义
|
韩伟, 刘华忠, 王成文, 宋云涛, 王乔林, 孔牧
|
Geochemical characteristics and indication significance of seogas survey in the Tianyu Cu-Ni deposit of Hami
|
Wei HAN, Hua-Zhong LIU, Cheng-Wen WANG, Yun-Tao SONG, Qiao-Lin WANG, Mu KONG
|
|
表3 天宇铜镍矿地气地球化学参数
|
Table 3 Geochemical parameters of geogas samples in Tianyu Cu-Ni deposit
|
|
元素 | 平均值 | 背景值 | 中位数 | 标准离差 | 变化系数 | 最大值 | 最小值 | Au | 0.011 | 0.006 | 0.006 | 0.029 | 2.62 | 0.447 | 0.001 | Ag | 0.057 | 0.021 | 0.013 | 0.251 | 4.4 | 3.6 | 0.004 | Bi | 0.014 | 0.012 | 0.012 | 0.012 | 0.862 | 0.17 | 0.009 | Co | 0.051 | 0.027 | 0.025 | 0.137 | 2.70 | 1.52 | 0.007 | Cu | 2.82 | 1.28 | 1.24 | 13.3 | 4.72 | 246 | 0.63 | Fe | 0.073 | 0.047 | 0.05 | 0.145 | 1.99 | 1.76 | 0.03 | Mg | 0.087 | 0.05 | 0.05 | 0.37 | 4.25 | 6.4 | 0.031 | Ni | 0.487 | 0.257 | 0.23 | 1.63 | 3.34 | 29.3 | 0.1 | Pb | 1.80 | 1.36 | 1.35 | 2.53 | 1.40 | 41.7 | 1.06 | V | 0.152 | 0.102 | 0.103 | 0.282 | 1.85 | 2.99 | 0.064 | Zn | 13.8 | 10.5 | 9.81 | 34.2 | 2.47 | 606 | 2.41 | Ce | 0.259 | 0.118 | 0.12 | 1.28 | 4.95 | 19.3 | 0.09 | Dy | 0.017 | 0.006 | 0.006 | 0.102 | 5.95 | 1.53 | 0.002 | Er | 0.014 | 0.005 | 0.005 | 0.081 | 5.87 | 1.21 | 0.002 | Eu | 0.015 | 0.005 | 0.006 | 0.081 | 5.34 | 1.38 | 0.002 | Gd | 0.049 | 0.022 | 0.021 | 0.247 | 5.04 | 3.77 | 0.011 | Ho | 0.004 | 0.001 | 0.001 | 0.022 | 6.31 | 0.333 | 未检出 | La | 0.151 | 0.066 | 0.066 | 0.77 | 5.11 | 11.6 | 0.052 | Lu | 0.002 | 0.001 | 0.001 | 0.015 | 8.03 | 0.226 | 未检出 | Nd | 0.124 | 0.055 | 0.054 | 0.614 | 4.94 | 9.2 | 0.037 | Pr | 0.032 | 0.014 | 0.014 | 0.162 | 5.05 | 2.45 | 0.01 | Sm | 0.026 | 0.012 | 0.012 | 0.127 | 4.93 | 1.9 | 0.004 | Tb | 0.005 | 0.002 | 0.002 | 0.025 | 5.41 | 0.39 | 0.001 | Tm | 0.002 | 0.001 | 0.001 | 0.012 | 7.47 | 0.186 | 未检出 | Y | 0.093 | 0.026 | 0.025 | 0.629 | 6.76 | 9.3 | 0.016 | Yb | 0.011 | 0.003 | 0.003 | 0.085 | 7.50 | 1.28 | 未检出 |
|
|
|