Sample | TOB | MBE2 | MBE1 | MB2 | MB1 | MA2 | MA1 | G | BAI | KB1 | MBAI | BOK1 | TOUP | LZ1 |
SiO2 (%) | 65.617 | 60.509 | 60.924 | 69.969 | 69.896 | 65.623 | 72.848 | 62.309 | 62.386 | 65.16 | 63.68 | 69.23 | 67.13 | 73.58 |
TiO2 (%) | 0.478 | 0.828 | 0.745 | 0.383 | 0.308 | 0.994 | 0.213 | 0.833 | 0.825 | 1.11 | 0.928 | 0.792 | 0.406 | 0.19 |
Al2O3 (%) | 15.791 | 16.269 | 16.139 | 15.35 | 15.17 | 14.26 | 14.109 | 14.055 | 15.92 | 12.07 | 11.33 | 11.34 | 13.73 | 12.12 |
Fe2O3 (%) | 3.39 | 6.486 | 6.72 | 2.15 | 3.05 | 6.237 | 1.925 | 4.638 | 3.801 | 6.538 | 4.653 | 4.873 | 2.423 | 1.369 |
MnO (%) | 0.065 | 0.108 | 0.108 | 0.025 | 0.054 | 0.089 | 0.034 | 0.066 | 0.049 | 0.0889 | 0.0664 | 0.0578 | 0.0378 | 0.0143 |
MgO (%) | 1.379 | 3.564 | 3.367 | 0.649 | 1.48 | 0.932 | 0.388 | 3.128 | 1.994 | 1.1 | 2.803 | 0.846 | 1.41 | 0.291 |
CaO (%) | 2.699 | 4.602 | 4.868 | 1.567 | 2.999 | 2.605 | 1.323 | 2.923 | 2.193 | 4.701 | 3.818 | 2.601 | 1.904 | 1.32 |
Na2O (%) | 4.369 | 3.822 | 3.567 | 3.956 | 4.73 | 3.002 | 3.099 | 4.138 | 4.657 | 2.96 | 3.243 | 2.5 | 3.779 | 2.78 |
K2O (%) | 5.166 | 2.881 | 2.202 | 4.996 | 1.68 | 4.999 | 5.443 | 6.232 | 6.858 | 4.826 | 7.628 | 6.646 | 7.918 | 7.586 |
P2O5 (%) | 0.186 | 0.22 | 0.267 | 0.144 | 0.09 | 0.374 | 0.074 | 0.543 | 0.47 | 0.539 | 0.822 | 0.344 | 0.193 | 0.0766 |
LOI (%) | 0.43 | 0.96 | 0.69 | 0.48 | 0.5 | 0.46 | 0.29 | 0.45 | 0.22 | 0.49 | 0.354 | 0.41 | 0.414 | 0.455 |
Sum (%) | 100.01 | 100.48 | 99.81 | 99.98 | 100.06 | 99.96 | 99.94 | 99.86 | 99.98 | 99.58 | 99.33 | 99.64 | 99.34 | 99.78 |
Na2O + K2O | 9.535 | 6.703 | 5.769 | 8.952 | 6.41 | 8.001 | 8.542 | 10.37 | 11.515 | 7.786 | 10.871 | 9.146 | 11.697 | 10.366 |
Na2O/K2O | 0.85 | 1.33 | 1.62 | 0.79 | 2.82 | 0.60 | 0.57 | 0.66 | 0.68 | 0.61 | 0.43 | 0.38 | 0.48 | 0.37 |
A/CNK | 0.89 | 0.92 | 0.94 | 1.04 | 1.01 | 0.95 | 1.05 | 0.74 | 0.83 | 0.65 | 0.55 | 0.71 | 0.75 | 0.80 |
A/NK | 1.24 | 1.73 | 1.96 | 1.29 | 1.58 | 1.38 | 1.28 | 1.04 | 1.06 | 1.20 | 0.83 | 1.00 | 0.93 | 0.95 |
Mg# | 0.45 | 0.52 | 0.50 | 0.37 | 0.49 | 0.23 | 0.29 | 0.57 | 0.51 | 0.25 | 0.22 | 0.22 | 0.49 | 0.26 |
Ba (PPM) | 2796.5 | 1077.7 | 849.3 | 1815.8 | 288.9 | 2026.6 | 1121.8 | 2525.8 | 3190.4 | 1970 | 3540 | 1510 | 3400 | 1270 |
Co (PPM) | b.d.l. | 8.5 | 5.6 | b.d.l. | b.d.l. | b.d.l. | b.d.l. | b.d.l. | b.d.l. | |||||
Cr (PPM) | 5.9 | 101.4 | 65.8 | 0 | 25.9 | 0 | 0 | 74.3 | 17.8 | 248 | 263 | 256 | 294 | 250 |
Ni (PPM) | 34.6 | 69.9 | 59.5 | 52.5 | 33.4 | 97.5 | 37.5 | 172.5 | 105.8 | |||||
Rb (PPM) | 122.7 | 73.4 | 60.5 | 218.7 | 125.6 | 158.8 | 142.2 | 255.9 | 281.7 | 138 | 232 | 251 | 213 | 148 |
Sr (PPM) | 926.2 | 480.4 | 552.3 | 388.8 | 297 | 289.9 | 258.6 | 898.9 | 1328.8 | 447 | 1424 | 265 | 1743 | 320 |
V (PPM) | 66.4 | 131.8 | 107.7 | 41 | 49.2 | 68.2 | 20 | 102.1 | 92.4 | |||||
Y (PPM) | 19.3 | 23.2 | 18.3 | 6.7 | 9.5 | 66.3 | 10.2 | 44 | 29.5 | |||||
Zn (PPM) | 34.8 | 73.6 | 65.6 | 22.1 | 43 | 92.3 | 13.7 | 49.9 | 27.9 | 150 | 103 | 112 | 99 | - |
Zr (PPM) | 204.2 | 147 | 177.4 | 245.6 | 105.1 | 585.2 | 157.7 | 914 | 665.5 | 743 | 458 | 517 | 272.3 | 158 |
Ce (PPM) | 110.7 | 70.9 | 89.3 | 176.3 | 46.3 | 225 | 91.1 | 220 | 186.1 | |||||
Eu (PPM) | 2.2 | 1.4 | 1.8 | 1.3 | 0.9 | 1.6 | 0.9 | 2.2 | 3 | |||||
La (PPM) | 56.6 | 27.4 | 45.8 | 89 | 28.1 | 82.7 | 37.6 | 81.3 | 77.6 | |||||
Nb (PPM) | b.d.l. | b.d.l. | b.d.l. | b.d.l. | b.d.l. | 39.5 | b.d.l. | 44.4 | 31.3 | |||||
Nd (PPM) | 29.3 | 20.9 | 28 | 47.2 | 13.2 | 95.9 | 29.7 | 68.8 | 49.5 | |||||
Sm (PPM) | 3.6 | 3.6 | 6.8 | 9 | 4.4 | 13.6 | 5.1 | 7 | 6.3 | |||||
Yb (PPM) | 1.6 | 2 | 1.4 | 0.5 | 1.1 | 5.5 | 1 | 2.4 | 1.6 | |||||
K/Rb | 349.49 | 325.82 | 302.13 | 189.63 | 111.03 | 261.31 | 317.74 | 202.16 | 202.09 | 290.29 | 272.93 | 219.79 | 308.58 | 425.48 |
Rb/Sr | 0.13 | 0.15 | 0.11 | 0.56 | 0.42 | 0.55 | 0.55 | 0.28 | 0.21 | 0.31 | 0.16 | 0.95 | 0.12 | 0.46 |