Okenite
Okenite is a mineral with the chemical formula CaSiO₃·nH₂O. It has a Mohs hardness of 5-5.5 and vitreous to pearly luster.
Okenite properties
| Type | Mineral |
|---|---|
| Chemical formula | CaSiO₃·nH₂O |
| Mohs hardness | 5-5.5 |
| Luster | Vitreous to pearly |
| Typical colors | White, gray, or colorless |
| Formation | Formed from volcanic and hydrothermal processes |
| Rarity | 6 / 10 |
Mohs hardness 5–5.5 — medium
1 · Talc5 · Apatite10 · Diamond

Mineralyst
Wondering what you found?
Point your camera at any mineral and Mineralyst identifies it in seconds — with guided follow-up questions for a confident answer.
- Build a collection
- Keep a wish list
- 5 photos per find
- Share with friends





