| Property | Specification |
| Appearance | Solid, metallic grey or reddish-brown |
| Density | 2.5 - 7.5 g/cm³ |
| Hardness | 4 - 6 (on Mohs scale) |
| Melting Point | 1,200 - 1,500 °C |
| Specific Gravity | 2.5 - 7.0 |
| Chemical Composition | Primarily Iron (Fe) content 50%-70% |
| Moisture Content | Typically 5% - 12% |
| Size | Generally 0-300 mm (can vary based on processing) |
| Grain Size | Varies from coarse to fine particles |
| Solubility in Water | Insoluble |
| Phosphorus Content | Less than 0.1% (depending on type) |
| Silica Content | Varies, typically 10% - 25% |
| Alumina Content | Varies, typically 1% - 5% |