Iron ores are rocks and minerals from which metallic iron can be economically extracted. . its main source or protolith rock, but are considerably cheaper to mine and process as they require less beneficiation due to the higher iron content.
Iron is a chemical element with symbol Fe from Latin: ferrum and atomic number 26. It is a Crude iron metal is produced in blast furnaces, where ore is reduced by coke to pig .. pyrite FeS2, but it is difficult to extract iron from it and it is therefore not used. .. In 1783 he patented the puddling process for refining iron ore.
Explore the latest articles, projects, and questions and answers in Iron Ore, Whether you can extract these elements for a profit from the waste depends on the ore type, In the processing of ore we generate a huge quantity of waste water.