Potassium Feldspar is a common mineral known for its high potassium content. It is used in ceramics and glass production due to its excellent melting properties. This mineral exhibits a vitreous luster and is often white or pink in color. Potassium Feldspar is valued for its role in reducing the melting temperature of materials in the production of glass and glazes. It is an essential component in the manufacturing of porcelain and other ceramic products.