Apatite vs Chalcopyrite
| Property | Apatite | Chalcopyrite |
|---|---|---|
| 化学式 | Ca5(PO4)3(F,Cl,OH) | CuFeS2 |
| 晶系 | Hexagonal | Tetragonal |
| 鉱物分類 | 08 Phosphates, Arsenates, and Vanadates | 02 Sulfides and Sulfosalts |
| モース硬度 | 5.0 | 3.5-4.0 |
| 色 | Green, blue, yellow, violet, colorless | Brass-yellow, often with iridescent tarnish |
| 光沢 | Vitreous | Metallic |
| 条痕色 | White | Greenish-black |
| 透明度 | Transparent | Opaque |
| 劈開 | Poor {0001} | Poor |
| 断口 | Conchoidal to uneven | Conchoidal to uneven |