Keywords: Aluminium oxide2.jpg Aluminium oxide skimmed off the surface of molten aluminium Aluminium_oxide2 png 2009-09-28 00 24 UTC Aluminium_oxide2 png Nbritton derivative work Materialscientist <span class signature-talk >talk</span> NoCoins converted to JPG + minor crop Aluminium_oxide2 png </nowiki> Uploaded with derivativeFX Aluminium oxide Samples of inorganic compounds |