Feldspar Raw Material
Feldspar raw materials belong to such raw materials for which demand has risen in Poland in the last years to a largest extent. The reason of it is the expansion of domestic branch of ceramic tiles. Get Price. 1127 Feldspar Processing. A cationic amine is used for collection as the feldspar is floated away from quartz in an environment of hydrofluoric acid pH of to If feldspathic sand