Kyanite vs Turquoise
| Property | Kyanite | Turquoise |
|---|---|---|
| Fórmula | Al2SiO5 | CuAl6(PO4)4(OH)8 · 4H2O |
| Sistema Cristalino | Triclinic | Triclinic |
| Classe Mineral | 09 Silicates | 08 Phosphates, Arsenates, and Vanadates |
| Dureza Mohs | 4.5-7.0 | 5.0-6.0 |
| Cor | Blue, white, gray, green | Sky blue, blue-green, green |
| Brilho | Vitreous | Waxy |
| Traço | Colorless | White to pale green |
| Transparência | Translucent | Translucent |
| Clivagem | Perfect {100} | None |
| Fratura | Splintery | Conchoidal |