| East | South | Centre |
| ||||||||||||||||
E1 | E2 | Av. 1 | S1 | S2 | S3 | S4 | S5 | S6 | S7 | S8 | S9 | Av.2 | C1 | C2 | C3 | C4 | C5 | Av. 3 | Av. | |
Mineralogy | Q, K, H, Go, Gi. | Q, K, H, Go, Gi, M | - | Q, K, H, Go, Gi, M | Q, K, H, Go, Gi, M | Q, K, H, Go, Gi, M | Q, K, H, Go, A Gi, M | Q, K, H, Go, Gi, M | Q, K, H, Go, Gi, M | Q, K, H, Go, Gi, M | Q, K, H, Go, Gi, M | Q, K, H, Go, Gi, M | - | Q, K, H, Go, A Gi, M | Q, K, H, Go, Gi, M | Q, K, H, Go, A Gi, M | Q, K, H, Go, Gi, M | Q, K, H, Go, A Gi, M | - | - |
SiO2 | 54.29 | 45.29 | 49.79 | 33.11 | 34.45 | 34.36 | 54.65 | 29.12 | 33.74 | 36.26 | 25.74 | 31.13 | 34.73 | 67.72 | 25.31 | 28.64 | 28.08 | 30.76 | 36.10 | 37.04 |
Al2O3 | 14.99 | 19.55 | 17.27 | 15.13 | 18.50 | 18.11 | 13.58 | 15.54 | 19.49 | 20.68 | 18.41 | 17.93 | 17.49 | 9.27 | 18.17 | 17.99 | 16.79 | 18.5 | 16.14 | 17.04 |
Fe2O3 | 17.71 | 21.10 | 19.41 | 39.21 | 33.51 | 33.29 | 20.07 | 42.26 | 31.75 | 24.48 | 41.99 | 39.52 | 34.01 | 14.85 | 41.93 | 37.86 | 42.82 | 36.47 | 34.79 | 32.43 |
MnO | 0.02 | 0.02 | 0.02 | 0.03 | 0.02 | 0.01 | 0.01 | 0.02 | 0.01 | 0.01 | 0.002 | 0.002 | 0.01 | 0.02 | 0.05 | 0.03 | 0.14 | 0.04 | 0.056 | 0.03 |
FeO | 0.43 | 0.53 | 0.48 | 0.19 | 0.32 | 0.34 | 0.34 | 0.36 | 0.42 | 0.23 | 0.18 | 0.16 | 0.28 | 0.21 | n.a | n.a | n.a | n.a | 0.21 | 0.31 |
MgO | 0.22 | 0.08 | 0.15 | 0.39 | 0.06 | 0.08 | 0.10 | 0.07 | 0.12 | 0.07 | 0.02 | 0.03 | 0.10 | 0.30 | n.a | n.a | 0.02 | n.a | 0.16 | 0.12 |
CaO | 0.03 | 0.05 | 0.04 | 0.04 | 0.02 | 0.03 | 0.03 | 0.03 | 0.02 | 0.03 | 0.02 | 0.02 | 0.03 | 0.05 | n.a | n.a | n.a | n.a | 0.05 | 0.02 |
Na2O | 0.09 | 0.03 | 0.06 | 0.04 | 0.04 | 0.03 | 0.03 | 0.04 | 0.3 | 0.04 | 0.05 | 0.03 | 0.07 | 0.01 | n.a | 0.02 | 0.01 | 0.04 | 0.02 | 0.05 |
K2O | 0.60 | 0.18 | 0.39 | 0.88 | 0.12 | 0.16 | 0.24 | 0.19 | 0.23 | 0.11 | 0.02 | 0.10 | 0.23 | 0.75 | n.a | 0.07 | 0.08 | 0.11 | 0.25 | 0.26 |
TiO2 | 0.91 | 0.54 | 0.73 | 0.82 | 0.49 | 0.61 | 0.63 | 0.72 | 0.66 | 0.59 | 0.51 | 0.55 | 0.62 | 0.58 | 1.25 | 1.71 | 1.28 | 1.4 | 1.24 | 0.83 |
P2O5 | 0.09 | 0.13 | 0.11 | 0.16 | 0.13 | 0.11 | 0.10 | 0.18 | 0.139 | 0.114 | 0.07 | 0.07 | 0.12 | 0.07 | 0.16 | 0.36 | 0.18 | 0.17 | 0.19 | 0.14 |
LOI | 9.46 | 11.46 | 10.46 | 10.76 | 11.59 | 10.87 | 8.67 | 10.72 | 12.52 | 12.04 | 11.67 | 10.04 | 10.99 | 5.98 | 12.5 | 12.82 | 11.1 | 11.86 | 10.85 | 10.88 |
Total | 98.84 | 98.96 | 98.9 | 100.58 | 99.25 | 98.00 | 98.45 | 99.25 | 99.13 | 98.66 | 98.69 | 99.58 | 99.07 | 99.60 | 74.06 | 99.5 | 100.5 | 99.35 | 94.60 | 99.14 |
S/R | 3.68 | 2.65 | 3.165 | 0.61 | 1.47 | 1.49 | 3.52 | 1.17 | 1.44 | 1.59 | 0.97 | 1.23 | 1.50 | 2.80 | 0.42 | 0.51 | 0.47 | 0.56 | 0.95 | 1.54 |
CIA% | 95.60 | 99.90 | 97.75 | 95.50 | 100 | 100 | 99 | 100 | 100 | 100 | 100 | 100 | 99.39 | 92.5 | 100 | 100 | 100 | 100 | 98.5 | 98.91 |