Description: Cuban feldspar
| Oxide | Analysis | Formula | Tolerance |
|---|---|---|---|
| SiO2 | 71.90% | 8.13 | |
| Al2O3 | 17.18% | 1.14 | |
| TiO2 | 0.01% | - | |
| CaO | 2.20% | 0.27 | |
| MgO | 0.48% | 0.08 | |
| K2O | 1.22% | 0.09 | |
| Na2O | 5.15% | 0.56 | |
| Fe2O3 | 0.31% | 0.01 | |
| LOI | 1.00% | n/a | |
| Oxide Weight | 669.08 | ||
| Formula Weight | 675.84 | ||
| Typecodes |
Feldspar
The most common source of fluxes for high and medium temperature glazes and bodies. |
| Materials |
Feldspar P. Tuerto (Cuba)
|
| Materials |
Feldspar Las Bocas (Cuba)
|
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