样品号 | 岩性 | 稀土元素的质量分数(wB/10−6) | |||||||||||||
La | Ce | Pr | Nd | Sm | Eu | Gd | Tb | Dy | Ho | Er | Tm | Yb | Lu | ||
XT-01 | 花岗岩 | 39.19 | 78.94 | 10.31 | 39.73 | 7.01 | 1.42 | 5.70 | 0.94 | 4.68 | 0.92 | 2.57 | 0.47 | 2.78 | 0.39 |
XT-02 | 二长花岗岩 | 31.39 | 55.42 | 6.74 | 25.25 | 4.40 | 1.17 | 3.69 | 0.56 | 2.75 | 0.52 | 1.43 | 0.25 | 1.45 | 0.20 |
XT-03 | 花岗岩 | 35.46 | 66.05 | 8.12 | 30.79 | 5.39 | 1.35 | 4.44 | 0.69 | 3.39 | 0.66 | 1.77 | 0.32 | 1.92 | 0.26 |
XT-04 | 花岗闪长岩 | 42.62 | 107.05 | 17.13 | 62.23 | 11.10 | 2.64 | 9.05 | 1.49 | 7.59 | 1.50 | 4.10 | 0.76 | 4.60 | 0.61 |
XT-05 | 蚀变岩 | 35.61 | 60.92 | 7.69 | 27.82 | 4.78 | 1.24 | 3.36 | 0.51 | 2.60 | 0.49 | 1.30 | 0.24 | 1.53 | 0.21 |
XT-06 | 蚀变岩 | 43.85 | 72.04 | 8.48 | 29.72 | 4.95 | 1.54 | 3.63 | 0.55 | 2.74 | 0.52 | 1.40 | 0.26 | 1.58 | 0.24 |
XT-07 | 矿体 | 37.02 | 65.72 | 7.54 | 27.37 | 4.86 | 1.42 | 3.33 | 0.46 | 2.02 | 0.38 | 0.90 | 0.16 | 1.07 | 0.16 |
XT-08 | 矿体 | 20.16 | 43.29 | 5.11 | 19.21 | 3.45 | 1.12 | 2.30 | 0.34 | 1.49 | 0.26 | 0.70 | 0.13 | 0.87 | 0.14 |
XT-09 | 矿体 | 17.02 | 36.76 | 4.31 | 15.60 | 2.66 | 0.83 | 1.74 | 0.24 | 1.03 | 0.17 | 0.48 | 0.09 | 0.61 | 0.10 |