Iron ore - WikipediaIron ores are rocks and minerals from which metallic iron can be economically extracted. . Iron ore is the raw material used to make pig iron, which is one of the main raw . to the global economy than any other commodity, except perhaps oil". . of iron used by human industry exploit comparatively rarer iron oxide minerals,.iron ore used in oil business,What are the main uses of iron ore? | ReferenceIron ore is used primarily in the production of iron. . The business of mining iron ore is a high volume, low margin industry because of the low value of iron.
iron ore used in oil business