Azurite vs Hematite
| Property | Azurite | Hematite |
|---|---|---|
| Formula | Cu3(CO3)2(OH)2 | Fe2O3 |
| Crystal System | Monoclinic | Trigonal |
| Mineral Class | 05 Carbonates and Nitrates | 04 Oxides and Hydroxides |
| Mohs Hardness | 3.5-4.0 | 5.0-6.5 |
| Color | Azure blue, dark blue | Steel-gray to black, red-brown |
| Luster | Vitreous | Metallic |
| Streak | Light blue | Reddish-brown |
| Transparency | Transparent | Opaque |
| Cleavage | Perfect {011}, fair {100} | None |
| Fracture | Conchoidal | Conchoidal to uneven |