Potassium Feldspar: SiO2 (70.1%), Al2O3 (11.6%), K2O (7.35%), Na2O (1.77%), MnO (0.014%), TiO2 (0.133%), CaO (1.75%), MgO (0.7%), SO3 (1.7%), L.O.l (3.03)
Potassium Feldspar: SiO2 (70.1%), Al2O3 (11.6%), K2O (7.35%), Na2O (1.77%), MnO (0.014%), TiO2 (0.133%), CaO (1.75%), MgO (0.7%), SO3 (1.7%), L.O.l (3.03)