| Name | Moonstone |
| Class | Silicates |
| Category | Feldspar |
| Crystal system | Monoclinic |
| Chemical composition | Aluminum and potassium silicate (KAlSi₃O₈) |
| Hardness (Mohs scale) | 6 to 6.5 |
| Transparency | Translucent to transparent |
| Geographical origin | India, Sri Lanka, Myanmar, Madagascar, Tanzania |















