| Mineral | Pseudobrookite |
|---|---|
| Formula | Fe2TiO5 |
| Crystal Form | Orthorhombic/Dipyramidal [2/m 2/m 2/m] |
| Cleavage | Distinct/Good on {010} |
| Color | Brownish black, reddish brown, or black |
| Density | 4.3 – 4.4 g/cm3 |
| Diaphaneity | Opaque |
| Fracture | Irregular/Uneven, Sub-Conchoidal |
| Hardness | 6.0 |
| Lustre | Adamantine, Greasy, Metallic |
| Streak | Brown |
| Dana 8 Class | 7.7.1.1 |
| Strunz Class | 4/C.24-20 |
| Mindat | mindat.org |
| WebMineral | WebMineral |
| ID | 208 |