Wollastonite (Willsboro, USA)
Wollastonite from Willsboro, USA, is a natural mineral known for its low sodium content. It is commonly used in ceramic glazes.
- Material class: wollastonite
- Glaze role: flux
Oxide Analysis (wt%)
| Oxide | wt% |
|---|---|
| SiO₂ | 47.79 |
| CaO | 45.07 |
| MgO | 0.71 |
| Al₂O₃ | 0.62 |
| Fe₂O₃ | 0.47 |
| Na₂O | 0.05 |
| K₂O | 0.05 |