Azurite vs Celestine
| Property | Azurite | Celestine |
|---|---|---|
| Formule | Cu3(CO3)2(OH)2 | SrSO4 |
| Système Cristallin | Monoclinic | Orthorhombic |
| Classe Minérale | 05 Carbonates and Nitrates | 07 Sulfates, Chromates, Molybdates, and Tungstates |
| Dureté Mohs | 3.5-4.0 | 3.0-3.5 |
| Couleur | Azure blue, dark blue | Colorless, pale blue, white, yellow |
| Éclat | Vitreous | Vitreous |
| Trait | Light blue | White |
| Transparence | Transparent | Transparent |
| Clivage | Perfect {011}, fair {100} | Perfect {001} |
| Cassure | Conchoidal | Uneven |