Sample | | | | | | | | | | | | |
SiO2 | W% | 75.62 | 76.73 | 73.22 | 73.64 | 71.87 | 75.02 | 77.68 | 78.81 | 73.33 | 75.77 | 72 |
TiO2 | 0.14 | 0.1 | 0.4 | 0.24 | 0.37 | 0.3 | 0.14 | 0.1 | 0.39 | 0.17 | 0.4 | |
Al2O3 | 13.1 | 12.78 | 13.18 | 13.82 | 14.59 | 13.07 | 12.79 | 12.15 | 13.63 | 14.83 | 13.75 | |
Fe2O3 | 1.64 | 1.6 | 1.9 | 1.47 | 1.87 | 1.8 | 1.34 | 1.34 | 1.89 | 1.25 | 1.9 | |
FeO | 0.4 | 0.03 | 1.61 | 0.9 | 1.98 | 1.38 | 0.04 | 0.03 | 1.42 | 0.04 | 2.01 | |
MnO | 0.05 | 0.04 | 0.06 | 0.06 | 0.05 | 0.06 | 0.06 | 0.05 | 0.04 | 0.08 | 0.08 | |
MgO | 0.21 | 0.16 | 0.62 | 0.36 | 0.49 | 0.45 | 0.21 | 0.12 | 0.49 | 0.43 | 0.7 | |
CaO | 0.73 | 0.54 | 1.3 | 1.01 | 1.21 | 1.08 | 0.61 | 0.51 | 1.25 | 1.19 | 1.28 | |
Na2O | 3.33 | 3.3 | 3.12 | 3.43 | 2.6 | 2.33 | 2.42 | 2.55 | 2.14 | 2.32 | 2.95 | |
K2O | 4.62 | 4.83 | 4.41 | 4.54 | 4.7 | 4.29 | 4.6 | 4.12 | 5.14 | 2.95 | 4.66 | |
P2O5 | 0.15 | 0.2 | 0.2 | 0.24 | 0.32 | 0.28 | 0.21 | 0.21 | 0.32 | 0.09 | 0.25 | |
Ba | ppm | 110 | 50 | 280 | 220 | 455 | 344 | 80.2 | 39 | 428 | 634 | 230 |
Rb | 255 | 237 | 41.2 | 32.5 | 281 | 302 | 270 | 333 | 230 | 72.2 | 11.1 | |
Sr | 30 | 20 | 360 | 530 | 132 | 114 | 44.1 | 26.2 | 129 | 475 | 480 | |
Y | 20 | 20 | 40 | 20 | 13 | 16.8 | 14.6 | 11.7 | 18.5 | 2.7 | 20 | |
Zr | 90 | 70 | 490 | 190 | 9.07 | 4.61 | 18.8 | 19.2 | 5.41 | 17 | 130 | |
Nb | 20 | 10 | 90 | 40 | 32.4 | 30.6 | 28.2 | 21.6 | 30.3 | 7.84 | 40 | |
Th | 8.8 | 8.3 | 8.3 | 1.7 | 18.3 | 20.8 | 11.9 | 9.39 | 20.1 | 2.48 | 2.6 | |
Ga | 20 | 18 | 24 | 21 | 22.4 | 22.3 | 18.9 | 19.4 | 20.9 | 17.5 | 18 | |
Zn | 23 | 26 | 102 | 100 | 58.8 | 54.4 | 33.7 | 27.3 | 46 | 55.3 | 118 | |
Cu | 6 | 9 | 36 | 32 | 3.52 | 5.5 | 10.5 | 5.17 | 24.3 | 4.28 | 44 | |
Hf | 3 | 2 | 10 | 3 | 0.52 | 0.42 | 1.14 | 1.09 | 0.41 | 0.67 | 3 | |
Cs | 14.9 | 15.9 | 0.9 | 5.2 | 33.2 | 27.7 | 18.9 | 40.9 | 16.6 | 1.57 | 3.2 | |
Ta | 3.3 | 3.9 | 6.5 | 1.5 | 3.42 | 3.05 | 6.59 | 4.19 | 3.48 | 0.55 | 1.6 | |
Co | 1.8 | 1.1 | 22.1 | 36.1 | 6.54 | 5.42 | 2.52 | 2.19 | 6.46 | 2.57 | 48.7 | |
U | 2.89 | 3.14 | 2.32 | 0.62 | 2.76 | 4.45 | 5.33 | 4.17 | 3.5 | 0.79 | 0.84 | |
W | 14 | 28 | 2 | 2 | 6.02 | 4.08 | 55.4 | 16.1 | 16.3 | 2.62 | 1 | |
La | 16 | 11.6 | 50.3 | 19.5 | 62.2 | 49.4 | 17.7 | 13.4 | 46.6 | 6.85 | 32.1 | |
Ce | 28.2 | 21.4 | 92.4 | 35.4 | 96.6 | 114.3 | 32.1 | 24.7 | 113 | 13.6 | 56.6 | |
Pr | 3.25 | 2.37 | 9.9 | 4.34 | 10.5 | 10.8 | 4.06 | 3.12 | 9.88 | 1.6 | 6.35 | |
Nd | 10.8 | 8.3 | 35.5 | 17.8 | 31.4 | 31.8 | 17.8 | 13.9 | 26.7 | 5.71 | 23.8 | |
Sm | 2.5 | 2 | 6.8 | 3.8 | 6.78 | 6.74 | 2.92 | 2.3 | 6.34 | 2.08 | 4.4 | |
Eu | 0.18 | 0.11 | 1.64 | 1.63 | 1.22 | 0.97 | 0.26 | 0.19 | 1.1 | 0.95 | 1.61 | |
Gd | 2.37 | 2.02 | 6.21 | 3.76 | 5.96 | 5.91 | 2.6 | 2.1 | 5.81 | 1.03 | 4.3 | |
Tb | 0.48 | 0.43 | 1.08 | 0.63 | 0.88 | 0.91 | 0.47 | 0.37 | 0.97 | 0.15 | 0.72 | |
Dy | 3.11 | 2.92 | 6.44 | 3.68 | 3.42 | 4.37 | 2.82 | 2.15 | 4.46 | 0.65 | 3.85 | |
Ho | 0.65 | 0.58 | 1.35 | 0.71 | 0.57 | 0.47 | 0.6 | 0.46 | 0.84 | 0.11 | 0.77 | |
Er | 2 | 1.74 | 4.24 | 2.02 | 1.33 | 1.64 | 1.47 | 1.14 | 1.92 | 0.26 | 2.11 | |
Tm | 0.34 | 0.28 | 0.54 | 0.26 | 0.28 | 0.28 | 0.33 | 0.28 | 0.37 | 0.1 | 0.26 | |
Yb | 2.2 | 2.1 | 4 | 1.6 | 1.2 | 1.36 | 1.78 | 1.51 | 1.84 | 0.28 | 1.7 | |
Lu | 0.3 | 0.26 | 0.58 | 0.23 | 0.07 | 0.13 | 0.16 | 0.13 | 0.18 | 0.08 | 0.28 |