An Introduction of Potassium feldspar Raymond Roller Mill
An Introduction of Potassium feldspar Raymond Roller Mill. 14:05; HCM; Feldspar Application. Feldspar is an aluminosilicate mineral containing some alkali metals. Potash feldspar belongs to this feldspar group mineral. Potash feldspar is in red, yellow and white. According to its density, hardness, and the ingredients, it is widely ...