Apatite vs Calcite
| Property | Apatite | Calcite |
|---|---|---|
| Formel | Ca5(PO4)3(F,Cl,OH) | CaCO3 |
| Kristallsystem | Hexagonal | Trigonal |
| Mineralklasse | 08 Phosphates, Arsenates, and Vanadates | 05 Carbonates and Nitrates |
| Mohshärte | 5.0 | 3.0 |
| Farbe | Green, blue, yellow, violet, colorless | Colorless, white, yellow, orange, blue, green |
| Glanz | Vitreous | Vitreous |
| Strichfarbe | White | White |
| Transparenz | Transparent | Transparent |
| Spaltbarkeit | Poor {0001} | Perfect rhombohedral {1011} |
| Bruch | Conchoidal to uneven | Conchoidal |