<skos:prefLabel xml:lang="en">iron oxide</skos:prefLabel>
<skos:altLabel xml:lang="en">oxide, iron</skos:altLabel>
<skos:altLabel xml:lang="en">iron oxides</skos:altLabel>
- <skos:broader rdf:resource="http://museovirtualfelixcanada.digibis.com//concepts/46873" />
<skos:note xml:lang="en">Binary compound of oxygen and iron as occurs naturally, for example, in the mineral hematite. There are sixteen known iron oxides and oxyhydroxides. The corrosion product rust is a form of iron oxide. Iron oxides have many applications including chemical catalyst, pigment and colorant.</skos:note>
<skos:notation>300387477</skos:notation>
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