Bell Feldspar
Description: Potash Feldspar
| Oxide | Analysis | Formula | Tolerance |
|---|---|---|---|
| CaO | 0.40% | 0.04 | |
| K2O | 10.07% | 0.65 | |
| Na2O | 3.09% | 0.30 | |
| Al2O3 | 17.87% | 1.07 | |
| SiO2 | 68.28% | 6.93 | |
| Fe2O3 | 0.08% | - | |
| LOI | 0.21% | n/a | |
| Oxide Weight | 609.02 | ||
| Formula Weight | 610.30 | ||
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Feldspar
The most common source of fluxes for high and medium temperature glazes and bodies. |