Apatite vs Chalcopyrite
| Property | Apatite | Chalcopyrite |
|---|---|---|
| الصيغة الكيميائية | Ca5(PO4)3(F,Cl,OH) | CuFeS2 |
| النظام البلوري | Hexagonal | Tetragonal |
| صنف المعدن | 08 Phosphates, Arsenates, and Vanadates | 02 Sulfides and Sulfosalts |
| صلادة موس | 5.0 | 3.5-4.0 |
| اللون | Green, blue, yellow, violet, colorless | Brass-yellow, often with iridescent tarnish |
| اللمعان | Vitreous | Metallic |
| لون الخط | White | Greenish-black |
| الشفافية | Transparent | Opaque |
| الانفصام | Poor {0001} | Poor |
| الكسر | Conchoidal to uneven | Conchoidal to uneven |