Garnet (Almandine) vs Magnetite
| Property | Garnet (Almandine) | Magnetite |
|---|---|---|
| Formula | Fe3Al2(SiO4)3 | Fe3O4 |
| Crystal System | Cubic (Isometric) | Cubic (Isometric) |
| Mineral Class | 09 Silicates | 04 Oxides and Hydroxides |
| Mohs Hardness | 6.5-7.5 | 5.5-6.5 |
| Color | Deep red, reddish-brown, black | Black |
| Luster | Vitreous | Metallic |
| Streak | Colorless | Black |
| Transparency | Transparent | Opaque |
| Cleavage | None | None |
| Fracture | Conchoidal to uneven | Conchoidal to uneven |