Maine Feldspar
Description: Legacy potash feldspar
| Oxide | Analysis | Formula | Tolerance |
|---|---|---|---|
| CaO | 0.20% | 0.03 | |
| K2O | 8.16% | 0.63 | |
| MgO | 0.11% | 0.02 | |
| Na2O | 2.83% | 0.33 | |
| Al2O3 | 17.39% | 1.23 | |
| SiO2 | 71.31% | 8.56 | |
| LOI | 0.50% | n/a | |
| Oxide Weight | 721.69 | ||
| Formula Weight | 725.31 | ||
Notes
Another formula we have is:
K2O 0.61
Na2O 0.35
CaO 0.04
Al2O3 1.06
SiO2 8.43
Related Information
Links
| Materials |
Potash Feldspar
A feldspar having a KNaO content that predominates in potassium. |
| Typecodes |
Feldspar
The most common source of fluxes for high and medium temperature glazes and bodies. |