| Name | Labradorite |
| Class | Silicates |
| Category | Plagioclase feldspar |
| Crystal system | Triclinic |
| Chemical composition | (Ca,Na)(Al,Si)₄O₈ — calcium and sodium silicate with aluminum and silicon |
| Hardness (Mohs scale) | 6 to 6.5 |
| Transparency | Translucent to opaque |
| Geographical origin | Canada (Labrador), Madagascar, Russia, Norway, Finland, Mexico |






















































































































































































































