Minerals | Data set/point | Al2O3 | SiO2 | TiO2 | Cr2O3 | MnO | Fe2O3 | Total |
Magnetite | 1 | 0.25 | 0.02 | 0.05 | bdl | 0.08 | 99.30 | 99.70 |
| 2 | 0.17 | bdl | 0.03 | bdl | 0.05 | 99.76 | 100.00 |
| 3 | 0.20 | 0.03 | 0.06 | bdl | 0.05 | 99.67 | 100.00 |
| 4 | 2.65 | 0.02 | 0.20 | 0.001 | 0.02 | 97.12 | 100.00 |
| 5 | 0.17 | 0.02 | 0.03 | bdl | 0.05 | 99.72 | 100.00 |
| 6 | 0.94 | 0.02 | 0.15 | 0.001 | 0.06 | 98.83 | 100.00 |
Martite | 1 | 0.17 | 0.03 | 0.03 | bdl | 0.04 | 96.11 | 96.38 |
| 2 | 0.15 | 0.02 | 0.02 | bdl | 0.06 | 96.38 | 96.61 |
| 3 | 0.16 | 0.02 | 0.03 | 0.00 | 0.05 | 96.94 | 97.20 |
| 4 | 0.20 | 0.05 | 0.03 | 0.00 | 0.08 | 96.75 | 97.10 |
| 5 | 0.17 | 0.02 | 0.02 | 0.00 | 0.05 | 97.00 | 97.26 |
| 6 | 0.17 | 0.01 | 0.02 | bdl | 0.05 | 96.24 | 96.48 |