Calcite vs Chalcopyrite
| Property | Calcite | Chalcopyrite |
|---|---|---|
| 화학식 | CaCO3 | CuFeS2 |
| 결정계 | Trigonal | Tetragonal |
| 광물 분류 | 05 Carbonates and Nitrates | 02 Sulfides and Sulfosalts |
| 모스 경도 | 3.0 | 3.5-4.0 |
| 색상 | Colorless, white, yellow, orange, blue, green | Brass-yellow, often with iridescent tarnish |
| 광택 | Vitreous | Metallic |
| 조흔색 | White | Greenish-black |
| 투명도 | Transparent | Opaque |
| 벽개 | Perfect rhombohedral {1011} | Poor |
| 단구 | Conchoidal | Conchoidal to uneven |