Red iron oxide red iron oxide super is a unique natural red hematite produce through beneficiation & fine grinding of our exclusive domestic ore body. red iron oxide.\n\nsuper hematite is light fast, chemically stable & color controlled within narrowly defined parameters. this product may be used in primers & paints, building & constructions, plastics, paper, animal feeds, as well as many other applications requiring a cost effective, easily dispersed natural red iron oxide.