Samples | GOU 1 | GOU 2 | GOU 3 | GOU 4 | KOB 1 | KOB 2 | KOB 3 | KOB 4 |
Plutonic | Plutonic | Plutonic | Plutonic | Volcanic | Plutonic | Volcano-clastic | Volcanic | |
SiO2 | 49.38 | 54.2 | 52.27 | 48.72 | 52.57 | 49.86 | 50.14 | 67.02 |
TiO2 | 0.85 | 0.93 | 0.75 | 0.8 | 1.01 | 1.37 | 0.81 | 0.42 |
Al2O3 | 16.66 | 15.31 | 14.75 | 13.75 | 14.57 | 14.08 | 12.85 | 15.02 |
Fe2O3 | 9.72 | 11.19 | 9.79 | 14.22 | 11.69 | 14.59 | 8.84 | 4.63 |
MnO | 0.14 | 0.15 | 0.16 | 0.22 | 0.21 | 0.22 | 0.16 | 0.07 |
MgO | 6.31 | 5.29 | 9.07 | 7.36 | 6.41 | 5.61 | 3.61 | 1.51 |
CaO | 10.39 | 8.08 | 9.03 | 11.3 | 7.85 | 9.07 | 10.01 | 3.3 |
Na2O | 3.11 | 3.29 | 2.25 | 1.95 | 4.09 | 2.76 | 2.32 | 5.28 |
K2O | 0.74 | 0.45 | 0.8 | 0.18 | 0.21 | 0.4 | 0.38 | 1.06 |
P2O5 | 0.11 | 0.14 | 0.11 | 0.06 | 0.11 | 0.07 | 0.09 | 0.11 |
Cr2O3 | 0.04 | 0.03 | 0.07 | 0.03 | 0.04 | 0.01 | 0.05 | 0.02 |
LOI | 1.42 | 1.08 | 1.58 | 2 | 2.04 | 2.8 | 10.98 | 0.79 |