| Constituent | Of WA |
| Physicals properties | |
| Specific gravity | 2.96 |
| Blaine specific surface area, cm2/g | 4013 |
| non-compacted bulk density g/cm3 | 0.89(*) |
| compacted bulk density g/cm3 | 1.1(**) |
| Chemical composition % | |
| SiO2 | 50.38 |
| Al2O3 | 8.45 |
| Fe2O3 | 1.65 |
| SiO2 + Al2O3 + Fe2O3 | 60.48 |
| CaO | 13.02 |
| MgO | 1.25 |
| SO3 | 2.03 |
| TiO2 | 0.17 |
| K2O | 12.61 |
| Na2O | 1.7 |
| Na2O eq(a) | 10.00 |
| LOI | 8.42 |
| pH | 12.35 |
| Solubility (%) | 12 |
| Water content (%) | 2.1 |