Apatite vs Copper
| Property | Apatite | Copper |
|---|---|---|
| Formule | Ca5(PO4)3(F,Cl,OH) | Cu |
| Système Cristallin | Hexagonal | Cubic (Isometric) |
| Classe Minérale | 08 Phosphates, Arsenates, and Vanadates | 01 Native Elements |
| Dureté Mohs | 5.0 | 2.5-3.0 |
| Couleur | Green, blue, yellow, violet, colorless | Copper-red, tarnishes to brown/green |
| Éclat | Vitreous | Metallic |
| Trait | White | Copper-red |
| Transparence | Transparent | Opaque |
| Clivage | Poor {0001} | None |
| Cassure | Conchoidal to uneven | Hackly |