Potash Feldspar Lumps. From Andhra Pradesh Unit: (Pink Color)
- Potash (K2O) : +12 ± 0.5%
- Soda (Na2O) : 2 ± 0.5 %
- Alumina (Al2O3) : 17 ± 0.5 %
- Silica (SiO2) : 69 ± 1%
- Ferric Oxide (Fe2O3) : 0.1 %
- L - value : +75
From Rajasthan Unit: (White Color)
- Potash (K2O) : +12 ± 0.5%
- Soda (Na2O) : 2 ± 0.5 %
- Alumina (Al2O3) : 17 ± 0.5 %
- Silica (SiO2) : 69 ± 1%
- Ferric Oxide (Fe2O3) : 0.1 %
- L - value : +80 Also available in Powder, Grits form.
Know more at