K11 Potash Feldspar
$7.50 – $62.50Price range: $7.50 through $62.50
US Pigment’s own potassium feldspar, K11
A substitute for G-200, custer, Vardhman and Mahavir feldspar
| Parameter |
Mass Percentage % |
| SiO2 |
64.9 |
| Fe2O3 |
0.07 |
| Al2O3 |
18.5 |
| Na2O |
3.14 |
| K2O |
11.86 |
| Loss of Ignition LO |
0.36 |