Sample | | | | | | | |
SiO2 | W% | 67.2 | 65.4 | 63.2 | 64.22 | 63 | 71.16 |
TiO2 | 0.07 | 0.07 | 0.07 | 1.17 | 0.51 | 0.65 | |
Al2O3 | 21.3 | 25.38 | 28.7 | 20.05 | 15.41 | 6.82 | |
Fe2O3 | 0.4 | 0.44 | 0.81 | 2.67 | 2.01 | 2.15 | |
FeO | 1.12 | 1.15 | 2.18 | 5.45 | 8.5 | 5.1 | |
MnO | 0.1 | 0.08 | 0.1 | 0.05 | 0.05 | 0.03 | |
MgO | 0.8 | 0.8 | 0.2 | 1.84 | 0.12 | 3.22 | |
CaO | 5.6 | 4.7 | 1.4 | 0.47 | 1.23 | 8.68 | |
Na2O | 6.02 | 5.53 | 6.3 | 1.19 | 8.77 | 0.6 | |
K2O | 6.08 | 5.7 | 5.87 | 1.88 | 0.23 | 0.8 | |
P2O5 | 0.13 | 0.06 | 0.05 | 0.33 | 0.09 | 0.05 | |
Ba | ppm | 150 | 140 | 238 | 142 | 20 | 90 |
Rb | 153.2 | 178.9 | 200 | 81.5 | 5.5 | 23.7 | |
Sr | 83.5 | 86.1 | 340 | 70.9 | 130 | 300 | |
Y | 41 | 43.8 | 12.5 | 13.4 | 80 | 10 | |
Zr | 993 | 999.8 | 589 | 18.5 | 880 | 120 | |
Nb | 211.2 | 178.9 | 76.1 | 24.1 | 130 | 30 | |
Th | 30.1 | 30.2 | 14.5 | 18 | 17.2 | 3.9 | |
Ga | 28.8 | 31.4 | 33.2 | 20.4 | 44 | 12 | |
Zn | 9 | 10.1 | 56 | 47.8 | 9 | 81 | |
Cu | 5 | 2.6 | 4.4 | 92.5 | 7 | 80 | |
Hf | 25.9 | 27.3 | 15.5 | 0.78 | 19 | 3 | |
Cs | 0.6 | 0.7 | 3.5 | 0.56 | 0.2 | 1.1 | |
Ta | 11.4 | 11.4 | 6.1 | 2.77 | 9.7 | 2.1 | |
Co | 1 | 0.7 | 0.9 | 14.8 | 1.4 | 13.7 | |
U | 5.7 | 5.5 | 4.6 | 3.38 | 3.24 | 0.71 | |
W | 6.7 | 2.5 | 1.9 | 2.38 | 4 | 6 | |
La | 180.5 | 190 | 75.3 | 51 | 90 | 11.5 | |
Ce | 319.5 | 330 | 133 | 123 | 168 | 22.7 | |
Pr | 34.5 | 34.1 | 12.8 | 12.8 | 18.4 | 2.85 | |
Nd | 100.1 | 98.2 | 39.1 | 45.3 | 65 | 10.9 | |
Sm | 13.1 | 13 | 5.2 | 8.05 | 12.7 | 2.1 | |
Eu | 1.92 | 2 | 0.7 | 1.38 | 1.35 | 0.52 | |
Gd | 9.28 | 9.33 | 3.45 | 6.83 | 12.6 | 1.76 | |
Tb | 1.32 | 1.46 | 0.5 | 0.9 | 2.2 | 0.32 | |
Dy | 7.3 | 8.07 | 2.3 | 3.82 | 13.5 | 1.8 | |
Ho | 1.4 | 1.5 | 0.5 | 0.62 | 2.88 | 0.35 | |
Er | 4.1 | 4.5 | 1.2 | 1.51 | 8.32 | 0.99 | |
Tm | 0.7 | 0.8 | 0.2 | 0.3 | 1.26 | 0.5 | |
Yb | 4.18 | 4.5 | 1.2 | 1.58 | 8.5 | 0.8 | |
Lu | 0.7 | 0.8 | 0.2 | 0.29 | 1.23 | 0.12 |