LOI | 1.70 | 2.23 | 1.85 | 2.25 | 2.44 | 2.18 |
Total | 99.97 | 100.49 | 100.52 | 100.49 | 99.87 | 100.51 |
A/CNK | 0.67 | 0.71 | 0.51 | 0.52 | 0.49 | 0.72 |
A/NK | 4.37 | 4.55 | 5.18 | 7.06 | 9.03 | 3.72 |
Rb | 7.3 | 10.8 | 17.9 | 9.4 | 8.0 | 10.9 |
Ba | 144.5 | 229 | 226 | 128.5 | 127.0 | 168.0 |
Th | 1.56 | 1.74 | 2.32 | 1.47 | 1.05 | 1.65 |
U | 0.34 | 0.39 | 0.25 | 0.28 | 0.17 | 0.35 |
Nb | 2.1 | 2.1 | 2.3 | 1.6 | 1.3 | 2.2 |
Ta | 0.2 | 0.2 | 0.2 | 0.1 | 0.1 | 0.2 |
Pb | 6 | 3 | 2 | 4 | 5 | 2 |
Sr | 423 | 470 | 228 | 223 | 292 | 311 |
Zr | 38 | 39 | 35 | 31 | 25 | 38 |
Hf | 1.1 | 1.2 | 1.1 | 0.9 | 0.8 | 1.2 |
Nb/Ta | 11 | 11 | 12 | 16 | 13 | 11 |
Zr/Hf | 35 | 33 | 32 | 34 | 31 | 32 |
La | 7.9 | 9.2 | 9.5 | 7.5 | 5.8 | 8.5 |
Ce | 16.6 | 18.6 | 20.0 | 15.0 | 11.7 | 18.9 |
Pr | 2.09 | 2.43 | 2.52 | 1.83 | 1.48 | 2.44 |
Nd | 9.1 | 10.6 | 10.7 | 8.2 | 6.5 | 10.6 |
Sm | 2.08 | 2.44 | 2.49 | 1.70 | 1.41 | 2.29 |
Eu | 0.73 | 0.80 | 0.73 | 0.67 | 0.54 | 0.77 |
Gd | 2.24 | 2.53 | 2.43 | 2.03 | 1.64 | 2.50 |
Tb | 0.38 | 0.47 | 0.42 | 0.34 | 0.28 | 0.41 |
Dy | 2.48 | 2.79 | 2.62 | 2.24 | 1.83 | 2.87 |
Ho | 0.53 | 0.59 | 0.59 | 0.48 | 0.41 | 0.59 |
Er | 1.57 | 1.78 | 1.66 | 1.39 | 1.17 | 1.72 |
Tm | 0.24 | 0.27 | 0.25 | 0.21 | 0.17 | 0.26 |
Yb | 1.57 | 1.71 | 1.62 | 1.34 | 1.15 | 1.80 |
Lu | 0.23 | 0.28 | 0.24 | 0.21 | 0.17 | 0.29 |
Y | 13.8 | 14.9 | 14.1 | 12.1 | 10.0 | 15.6 |
∑REE | 47.74 | 54.49 | 55.77 | 43.14 | 34.25 | 53.94 |
LREE/HREE | 4.17 | 4.23 | 4.67 | 4.24 | 4.02 | 4.17 |
(La/Yb)N | 3.61 | 3.86 | 4.21 | 4.01 | 3.62 | 3.39 |
δEu = Eu/Eu* | 1.03 | 0.98 | 0.90 | 1.10 | 1.08 | 0.98 |