C-E Minerals: Manufacturer and supplier of superior quality industrial mineralsIntroducing C-E Minerals a worldwide supplier of high quality aluminas, alumina-silica calcines, and fused minerals used in refractory, investment casting, semiconductor, abrasive, metal producing and many other industrial applications.With sales offices in King of Prussia, Pennsylvania, and general offices in Roswell, Georgia, C-E Minerals operates an integrated, global network of processing and distribution facilities, R&D laboratories, sales and service offices and other support activities throughout North America, Europe, Asia, South America