Characterization of the Jordanian Feldspar Raw Materials,
indicate a promising economic production of feldspar as raw material for ceramic and glass industries. REFERENCES  Izquierdo Pazo, M., Andrade Couce, M.L., Bao Iglesias, M., arcet Miramontes, P. Obtention of feldspar raw (1997). material for porcelain and ceramic industries from biotite-porphyritic granite (Porrino Granite).Feldspar - Wikipedia,Feldspar is a common raw material used in glassmaking, ceramics, and to some extent as a filler and extender in paint, plastics, and rubber. In glassmaking, alumina from feldspar improves product hardness, durability, and resistance to chemical corrosion.Feldspar – WOLF,Milled feldspar is a naturally occurring mineral with properties that make it an exceptional functional filler in a wide variety of ceramic and industrial applications. Milled feldspar products are composed of angular blocky particles that account for easy dispersion, low vehicle demand, abrasion resistance, and excellent durability.