Our Potassium feldspar is a high-quality mineral renowned for its potassium oxide (K2O) content of 12.5%. Available in lumps, chips, and powder forms
Specifications:
SiO2 (Silicon Dioxide): 65.51%
TiO2 (Titanium Dioxide): 0.03%
Al2O3 (Aluminum Oxide): 18.03%
Fe2O3 (Iron Oxide): 0.04%
CaO (Calcium Oxide): 0.23%
MgO (Magnesium Oxide): 0.07%
K2O (Potassium Oxide): 12.65%
Na2O (Sodium Oxide): 3.35%
LOI (Loss on Ignition): 0.30%
Available Forms: Lumps, Chips, and Powder