24 MARCH 2011AL CIRCLEALUMINUM OXIDEEdited by : AL CIRCLE1 min read... Synonyms: AluminAR?? CC-10; Aluminum oxide; Alumina; activated Alumina; ... alpha alumina, 15 mg/m3 total dust, 5 mg/m3 respirable fraction ...Tagged with:AluminiumAlumina productionAlumina pricePrevious articleNordic Mining gains support for <em>alumina project</em> | Industrial MineralsNext articleBauxite finalises JV with China partnerGrow with AL CircleKNOW MORE