| EDS analysis | XRD analysis | |||
| Elements | Wt% | Mineral | Formula | PDF # |
| Si | 15.24 | Quartz | SiO2 | 38 - 360 |
| Mn | 24.05 | Hausmanite | Mn3O4 | 75 - 1560 |
| Fe | 29.44 | Hematite | Fe2O3 | 6 - 502 |
| Al | 2.87 | Calcium aluminium silicate hydrate | 20-452 | |
| Ca | 22.40 | |||