Potash feldspar is a type of feldspar mineral that contains potassium, along with sodium, aluminium, and silicon. It is used in various industries, such as ceramic, glass, and fertilizer. Potash feldspar is also one of the main components of igneous rocks, such as granite and pegmatite.
It is often used to make porcelain, which is a type of ceramic that is hard, white, and translucent. Potash feldspar helps to lower the melting point and improve the durability of porcelain
