Oxides (%) | RarinSho Clay (RC) | Major Porter Clay (MP) | Wereng Camp Clay (WC) | Kwi Clay (KC) | Naraguta Clay (NC) |
SiO2 | 62.26a ± 0.14 | 55.10b ± 0.34 | 50.15c ± 0.19 | 46.48d ± 0.27 | 41.20e ± 0.04 |
Al2O3 | 29.44a ± 0.11 | 34.73b ± 0.06 | 37.15c ± 0.14 | 31.12d ± 0.15 | 17.25e ± 0.12 |
Fe2O3 | 0.43a ± 0.05 | 1.39b ± 0.11 | 1.93c ± 0.09 | 5.54d ± 0.11 | 27.52e ± 0.07 |
TiO2 | 0.05a ± 0.02 | 1.54b ± 0.14 | 2.82c ± 0.03 | 3.10c ± 0.13 | 3.28c ± 0.03 |
Na2O | 0.13a ± 0.02 | 0.23b ± 0.03 | 0.08a ± 0.02 | 0.12a ± 0.02 | 1.17c ± 0.05 |
K2O | 2.19a ± 0.04 | 1.97a ± 0.08 | 0.13b ± 0.02 | 0.33c ± 0.03 | 3.10d ± 004 |
CaO | 0.46a ± 0.03 | 0.43a ± 0.03 | 0.06b ± 0.02 | 0.23c ± 0.03 | 0.33d ± 0.04 |
MgO | 0.33a ± 0.03 | 0.15b ± 0.02 | 0.07c ± 0.01 | 0.14b ± 0.03 | 0.57d ± 0.03 |
LOl | 4.30a ± 0.16 | 5.22b ± 0.16 | 8.38c ± 0.09 | 12.43d ± 0.08 | 5.13c ± 0.09 |