Amazonite vs Epidote
| Property | Amazonite | Epidote |
|---|---|---|
| Formula | KAlSi3O8 | Ca2(Al,Fe)3(SiO4)(Si2O7)O(OH) |
| Crystal System | Triclinic | Monoclinic |
| Mineral Class | 09 Silicates | 09 Silicates |
| Mohs Hardness | 6.0-6.5 | 6.0-7.0 |
| Color | Green, blue-green | Pistachio green, yellowish-green, dark green |
| Luster | Vitreous | Vitreous |
| Streak | White | Gray |
| Transparency | Translucent | Translucent |
| Cleavage | Perfect {001}, good {010} | Perfect {001} |
| Fracture | Conchoidal to uneven | Uneven |