en2015-08-18 18:08 PM CESThttp://inspire.ec.europa.eu/codelist/CommodityCodeValue/hematite:1http://inspire.ec.europa.eu/codelist/CommodityCodeValue/hematiteHematite, also spelled as haematite, is the mineral form of iron(III) oxide (Fe2O3), one of several iron oxides. - http://en.wikipedia.org/wiki/Hematite