Calcite vs Celestine
| Property | Calcite | Celestine |
|---|---|---|
| Formule | CaCO3 | SrSO4 |
| Système Cristallin | Trigonal | Orthorhombic |
| Classe Minérale | 05 Carbonates and Nitrates | 07 Sulfates, Chromates, Molybdates, and Tungstates |
| Dureté Mohs | 3.0 | 3.0-3.5 |
| Couleur | Colorless, white, yellow, orange, blue, green | Colorless, pale blue, white, yellow |
| Éclat | Vitreous | Vitreous |
| Trait | White | White |
| Transparence | Transparent | Transparent |
| Clivage | Perfect rhombohedral {1011} | Perfect {001} |
| Cassure | Conchoidal | Uneven |