(%) | NE 10 | NE 11a | NE 11b | NE 12 | NE 14 | NE 15 | NE 16 | NE 17 | NE 18 | NE 19 | NE 20 | NE 21 | NE 25 | NE 26 | NE 27 | NE 30 | NE 31 | NE 32 | NE 33 | NE 34 | NE 35 |
SiO2 | 51.17 | 45 | 46.84 | 46.31 | 47.83 | 50.54 | 50.28 | 52.41 | 49.85 | 49.34 | 49.56 | 57.71 | 49.95 | 42.11 | 48.11 | 51.12 | 40.25 | 51.31 | 45.71 | 52.68 | 41.86 |
AL2O3 | 14.49 | 16.07 | 14.9 | 15.94 | 15.26 | 15.25 | 14.23 | 12.52 | 15.32 | 15.16 | 15.26 | 11.13 | 15.87 | 15.2 | 14.24 | 15.63 | 18.19 | 15.3 | 14.07 | 14.73 | 14.99 |
Fe2O3 | 9.43 | 12.48 | 11.82 | 11.81 | 11.19 | 9.97 | 10.92 | 10.34 | 10.32 | 11.01 | 10.57 | 9.08 | 9.76 | 16.56 | 13.73 | 9.98 | 13.85 | 9.91 | 17.14 | 11.5 | 18.19 |
MnO | 0.14 | 0.18 | 0.17 | 0.17 | 0.16 | 0.16 | 0.17 | 0.17 | 0.16 | 0.18 | 0.17 | 0.13 | 0.14 | 0.22 | 0.21 | 0.16 | 0.19 | 0.15 | 0.24 | 0.19 | 0.26 |
MgO | 3.55 | 8.61 | 6.81 | 8.26 | 6.95 | 5.61 | 8.93 | 6 | 7.74 | 8.33 | 7.48 | 3.59 | 6.6 | 3.26 | 6.44 | 5.72 | 2.66 | 5.22 | 5.99 | 6.11 | 6.1 |
CaO | 15 | 9.72 | 12.06 | 8.99 | 12.16 | 12.43 | 7.4 | 13.85 | 8.17 | 7.62 | 8.78 | 13.37 | 9.56 | 16.28 | 11.15 | 8.91 | 20.02 | 11.12 | 9.69 | 7.3 | 11.36 |
Na2O | 1.09 | 2.29 | 2.17 | 3.02 | 2.04 | 2.16 | 3.17 | 0.76 | 4.1 | 3.82 | 4.06 | 0.39 | 4 | 0.64 | 1.9 | 4.44 | 0.31 | 3.79 | 2.87 | 3.4 | 2.38 |
K2O | 0.09 | 0.61 | 0.59 | 0.64 | 0.25 | 0.33 | 0.19 | 0.12 | 0.41 | 0.47 | 0.23 | 0.1 | 0.14 | 0.19 | 0.33 | 0.58 | 0.08 | 0.16 | 0.4 | 1.64 | 0.41 |
TiO2 | 1.29 | 1.31 | 1.42 | 1.33 | 0.84 | 0.81 | 0.8 | 0.97 | 0.97 | 0.84 | 0.84 | 1.12 | 0.81 | 2.1 | 1.24 | 1.07 | 0.88 | 1.05 | 2.26 | 0.93 | 2.49 |
P2O5 | 0.26 | 0.23 | 0.24 | 0.23 | 0.22 | <5 | <5 | <5 | <5 | <5 | <5 | <5 | <5 | 0.39 | <5 | <5 | <5 | <5 | 0.33 | <5 | 0.27 |
PF | 2.02 | 2.83 | 1.74 | 2.62 | 1.88 | 1.57 | 2.45 | 1.35 | 2.12 | 2.2 | 1.7 | 2.05 | 2.35 | 2.05 | 1.29 | 1.02 | 2.28 | 1.03 | 0.57 | 1.01 | 0.73 |
Total | 98.52 | 99.32 | 98.76 | 99.3 | 98.79 | 98.83 | 98.52 | 98.52 | 99.15 | 98.98 | 98.65 | 98.66 | 99.19 | 98.98 | 98.63 | 98.62 | 98.17 | 99.04 | 99.26 | 99.48 | 99.02 |
Sc | 37.32 | 38.91 | 40.01 | 38.25 | 32.81 | 34.83 | 36.52 | 42.61 | 40.19 | 38 | 39.31 | 34.63 | 38.34 | 42.48 | 40.74 | 31.78 | 26.45 | 31.34 | 43.52 | 37 | 47.48 |
As | 0.39 | 0.26 | 0.37 | 0.38 | 0.27 | 0.24 | <20 | <20 | 0.37 | <20 | 0.25 | 0.35 | 0.49 | 0.78 | 0.27 | 0.42 | 0.93 | 0.27 | 0.29 | <20 | 0.28 |
Ba | 31.6 | 393 | 359 | 417 | 137 | 201 | 82.8 | 21.7 | 254 | 314 | 94.7 | 24.8 | 49.4 | 14.3 | 130 | 336 | 23.3 | 37.3 | 43.7 | 741 | 55.9 |
Be | 0.32 | 0.41 | 0.52 | 0.47 | 0.52 | 0.41 | 0.37 | 0.41 | 0.41 | 0.45 | 0.56 | 0.37 | 0.39 | 0.82 | 0.55 | 0.37 | 0.37 | 0.58 | 1.14 | 0.76 | 1.15 |
Bi | <5 | <5 | <5 | <5 | <5 | <5 | <5 | <5 | <5 | <5 | <5 | <5 | <5 | 0.06 | <5 | <5 | <5 | <5 | <5 | <5 | 0.05 |
Cd | 0.12 | 0.06 | 0.11 | 0.08 | 0.11 | 0.11 | 0.05 | 0.1 | 0.05 | 0.07 | 0.07 | 0.08 | 0.11 | 0.22 | 0.1 | 0.08 | 0.14 | 0.1 | 0.11 | 0.09 | 0.16 |
Ce | 23.9 | 24.9 | 26 | 24.2 | 43.1 | 28.8 | 27.7 | 31.7 | 34.2 | 28.6 | 28.2 | 38.8 | 21.5 | 61.2 | 29.5 | 25.3 | 25.1 | 26.5 | 55.9 | 43.1 | 70.4 |
Co | 33.9 | 53.9 | 45.4 | 51.1 | 49.4 | 36.5 | 52.3 | 38.1 | 56.4 | 49.2 | 44.8 | 24.4 | 53.5 | 39.4 | 51.4 | 44.8 | 19 | 39.3 | 55.4 | 47 | 58.3 |