None, minerals are not metals.
Hematite is a common mineral used as an ore of iron. It has a high iron content and is often processed to extract the iron for industrial use.
Iron ore is used to make steel
Iron (Except Iron isn't a mineral. Iron is an element. The MINERAL and principal ore from which Iron is taken is GALENA.)
Iron (Except Iron isn't a mineral. Iron is an element. The MINERAL and principal ore from which Iron is taken is GALENA.)
Iron (Except Iron isn't a mineral. Iron is an element. The MINERAL and principal ore from which Iron is taken is GALENA.)
Iron (Except Iron isn't a mineral. Iron is an element. The MINERAL and principal ore from which Iron is taken is GALENA.)
Iron. Hematite is the mineral form of iron oxide (Fe2O3).
Hematite is a common iron-containing mineral that is a major source of iron ore. It is commonly mined for its iron content, which is used in the production of steel.
Iron ore is a natural mineral this is used by man to make Iron.
Iron ore is primarily composed of hematite or magnetite.
Hematite is a mineral that is mined for its iron content. It is the most important ore of iron and is a common iron oxide mineral.
Iron