EY-09 | EY-10 | EY-11 | EY-12 | EY-13 | EY-14 | EY-15 | EY-16 | EY-17 | EY-18 | |
La | 32.2 | 42.4 | 29.8 | 37.8 | 31.3 | 28.1 | 31.7 | 3.7 | 35.8 | 30.3 |
Ce | 96.6 | 113.2 | 91.9 | 102.5 | 86 | 92.5 | 115.6 | 102.9 | 102 | 99.5 |
Pr | 8.55 | 10.61 | 8.55 | 10.07 | 8.53 | 8.31 | 8.73 | 9.77 | 9.52 | 9.04 |
Nd | 32.66 | 40.09 | 34.11 | 38.49 | 32.25 | 33.14 | 31.58 | 34.49 | 37.18 | 34.3 |
Sm | 7.01 | 8.53 | 7.81 | 8.09 | 7.16 | 7.24 | 6.71 | 7.37 | 8.13 | 7.62 |
Eu | 2.3 | 2.68 | 2.52 | 2.61 | 2.24 | 2.21 | 1.89 | 2.1 | 2.68 | 2.44 |
Gd | 6.34 | 7.53 | 7.49 | 7.14 | 6.56 | 6.65 | 5.5 | 6.2 | 8.04 | 6.67 |
Tb | 0.94 | 1.12 | 1.12 | 1.07 | 0.99 | 0.98 | 0.75 | 0.95 | 1.16 | 1.03 |
Dy | 5.95 | 6.84 | 6.45 | 6.28 | 5.66 | 5.63 | 4.37 | 5.32 | 6.47 | 5.96 |
Ho | 1.15 | 1.26 | 1.29 | 1.17 | 1.1 | 1.09 | 0.82 | 1.07 | 1.23 | 1.23 |
Er | 3.09 | 3.46 | 3.61 | 3.17 | 2.93 | 2.98 | 2.13 | 3.05 | 3.22 | 3,3 |
Tm | 0.43 | 0.51 | 0.51 | 0.44 | 0.42 | 0.41 | 0.28 | 0.4 | 0.43 | 0.43 |
Yb | 2.68 | 2.98 | 3.19 | 2.72 | 2.56 | 2.64 | 1.94 | 2.77 | 2.68 | 2.83 |
Lu | 0.41 | 0.42 | 0.45 | 0.37 | 0.4 | 0.37 | 0.26 | 0.4 | 0.37 | 0.41 |
ΣREE | 200.31 | 241.63 | 198.8 | 221.92 | 188.1 | 192.25 | 212.26 | 214.49 | 218.91 | 205.06 |
LREE | 179.32 | 217.51 | 174.69 | 199.56 | 167.48 | 171.5 | 196.21 | 194.33 | 195.31 | 183.2 |
HREE | 20.99 | 24.12 | 24.11 | 22.36 | 20.62 | 20.75 | 16.05 | 20.16 | 23.6 | 21.86 |
LREE/HREE | 8.54 | 9.02 | 7.24 | 8.92 | 8.12 | 8.26 | 12.22 | 9.64 | 8.28 | 8.38 |
(La/Yb)N | 8.62 | 10.21 | 6.70 | 9.97 | 8.77 | 7.63 | 11.72 | 9.76 | 9.58 | 7.68 |