alundum Definition

aluminium oxide, alumine, alumina, magnalium, aluminium hydroxide, aluminium bronze, glaucophane, hematinon, spiegeleisen, aluminic, gahnite, lazulite, minargent, chamosite, aluminothermy, euclase, mullite, baddeleyite, karpholite, aluminium, warwickite, aluminum, tungstite, ripidolite, sterrometal, manganin, zinnwaldite, allophane, euxenite, liroconite, roscoelite, cerite, bessemer steel, datolite, similor, tysonite, metallic element, cyclosilicate, silica glass, speculum metal, terra alba, zincoid, daniell cell, scolecite, phillipsite, menaccanite, condurrite, ralstonite, epistilbite, smaltite, phenakite, protoxide, halotrichite, libethenite, alum stone, eosphorite, britannia metal, edenite, pyrosmalite, corundom, albata, humite, skutterudite, ehlite, alunogen, magnesic, germanite, metallochrome, manganesic, scorifier, polybasite, aluminium chloride, ilmenium, websterite, homilite, binary compound, liquation, pandermite, okenite, alloyage, danalite, platinoid, pyrophoric alloy, bisilicate, zirconium, subsilicate, ludwigite, thomsenolite, bauxite, eschynite, atacamite, vanadium steel, gummite, tungstic acid, kobellite, petunse, schreibersite, vanadic, dutch metal, titanium,