Aragonite vs Kyanite
| Property | Aragonite | Kyanite |
|---|---|---|
| 化学式 | CaCO3 | Al2SiO5 |
| 晶系 | Orthorhombic | Triclinic |
| 矿物分类 | 05 Carbonates and Nitrates | 09 Silicates |
| 莫氏硬度 | 3.5-4.0 | 4.5-7.0 |
| 颜色 | Colorless, white, yellow, blue, green | Blue, white, gray, green |
| 光泽 | Vitreous | Vitreous |
| 条痕色 | White | Colorless |
| 透明度 | Transparent | Translucent |
| 解理 | Poor {010} | Perfect {100} |
| 断口 | Subconchoidal | Splintery |