Sodium Feldspar :
The name of Feldspar refers to group of Aluminum Silicate of potassium, sodium and calcium. The chief use of Feldspar is in the Ceramic tiles, sanitary ware, potteries, insulator, ceramic frit and Glass Industries. Smaller quantities are used in the other industries.
Soda Feldspar is generally a clean white mineral that sources sodium, alumina and silica along with some potassium and calcium.