What useful material may be obtained from hematitle?
Hematite is primarily an iron ore, consisting mainly of iron(III) oxide (Fe2O3), which is a key source of iron for steel production. Additionally, it can be used as a pigment due to its reddish color, making it suitable for use in paints and coatings. Hematite can also be utilized in various industrial applications, including as a polishing compound and in the production of certain types of ceramics.