Apatite vs Copper
| Property | Apatite | Copper |
|---|---|---|
| Formel | Ca5(PO4)3(F,Cl,OH) | Cu |
| Kristallsystem | Hexagonal | Cubic (Isometric) |
| Mineralklasse | 08 Phosphates, Arsenates, and Vanadates | 01 Native Elements |
| Mohshärte | 5.0 | 2.5-3.0 |
| Farbe | Green, blue, yellow, violet, colorless | Copper-red, tarnishes to brown/green |
| Glanz | Vitreous | Metallic |
| Strichfarbe | White | Copper-red |
| Transparenz | Transparent | Opaque |
| Spaltbarkeit | Poor {0001} | None |
| Bruch | Conchoidal to uneven | Hackly |