corundum

ID: skos/Commodity/MIN4EU/corundum

Item class: Concept

Label (en): corundum

Label (hu):

Definition (en): Trigonal form of aluminium oxide Al2O3 with exceptional hardness used as an abrasive in sandpaper to machinery. http://www.webmineral.com/data/Corundum.shtml http://en.wikipedia.org/wiki/Corundum

Definition (hu):

Concept scheme: Commodity

Broader concept: MIN4EU list of commodities