中国古称“云子铁”；呈红褐色土状而光泽暗淡的称为赭石，中国古称“代赭”，而以“赭石”泛指赤铁矿。
山西某铁矿主要铁矿物为褐铁矿和赤铁矿，脉石矿物主要为铝土矿、高岭石、云母、胶磷矿等。
Iron minerals in an iron ore of Shanxi are mainly limonite and hematite, and gangue minerals are mainly bauxite, kaolinite, mica, phosphate rock and so on.
绢云母化、硅化、钾长石化、黑云母化、黄铁矿化、赤铁矿化及水合多水高岭石化等。
Wall rock alterations include sericitization, silicification, potassic feldspathization, biotitization, pyritization, hematitization and hydrous kaolinization.
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