Calcite vs Chalcopyrite
| Property | Calcite | Chalcopyrite |
|---|---|---|
| 化学式 | CaCO3 | CuFeS2 |
| 晶系 | Trigonal | Tetragonal |
| 矿物分类 | 05 Carbonates and Nitrates | 02 Sulfides and Sulfosalts |
| 莫氏硬度 | 3.0 | 3.5-4.0 |
| 颜色 | Colorless, white, yellow, orange, blue, green | Brass-yellow, often with iridescent tarnish |
| 光泽 | Vitreous | Metallic |
| 条痕色 | White | Greenish-black |
| 透明度 | Transparent | Opaque |
| 解理 | Perfect rhombohedral {1011} | Poor |
| 断口 | Conchoidal | Conchoidal to uneven |