Iron ore, which is composed of rocks and minerals containing metallic iron, is a valuable resource extracted for its economic significance. These ores typically exhibit a range of colors, varying from dark grey, bright yellow, deep purple, to rusty red. Common forms of iron ore include magnetite, hematite, goethite, limonite, and siderite.
Considered the second most important commodity after oil, iron ore has become the world’s crucial raw material for the production of iron, which is then utilized in the manufacturing of steel.
Iron, as a highly versatile metal, possesses immense usefulness due to its ability to be blended with other metals, creating an array of robust alloys that resist corrosion and can be shaped into a diverse range of products. From automobiles to pins, household appliances to buildings, bridges to railways, and food cans to tools, we heavily rely on iron (in the form of steel) for nearly all aspects of modern life in the 21st century.