Feldspar Lumps

Sio2 = 70% approx. Na2O = 7% approx. L Value = 80% min. B value = 7% approx. A value = 00.26% Whiteness 60% Powder Whiteness 90%

Sio2 = 70% approx. Na2O = 7% approx. L Value = 80% min. B value = 7% approx. A value = 00.26% Whiteness 60% Powder Whiteness 90%

Sio2 = 70% approx. Na2O = 7% approx. L Value = 80% min. B value = 7% approx. A value = 00.26%Whiteness 60% Powder Whiteness 90%

Na2O 6% approx B value 10% L Value 75% Location Tonk Specialty Hard in nature

Na2O 6% approx B value 15% L Value 75% Location Tonk Hard in nature

Na2O 6% approx B value 10% L Value 75% Location Tonk Specialty Hard in nature

Na2O 6% approx B value 10% L Value 75% Location Tonk In powder form

Na2O 6% approx B value 15% L Value 75% Location Dudu