This division of the CATHAY INDUSTRIES Group has introduced a new class of transparent iron oxides. The result of an environmental restoration effort that involves recovering iron oxide from abandoned mine drainage, the EnvironOxide® products are the world’s first iron oxide pigments produced with such a unique manufacturing process. Just like their conventional counterpart, these pigments have high purity and quality, show excellent performance and are even easier to disperse. Currently, there are three shades of micronized pigments available. Visit