... insecticides, soil conditioners, aglime, dolomite, minerals.Cement/Lime: raw meal, kiln dust.Ceramics: alumina, catalyst, tile mix, press ... . Ferralloy: silicon, ferrosilicon, ferromanganese, ferrochrome. Glass: glass raw mix, glass powder. Nonmetallic minerals: clay, talc, fluorspar, ... earth. Steel: electric furnace baghouse dust, coke fines, raw materials, iron ore pellets.Utilities: FGD Sludge, coal ...