Extraction and Availability: Iron is extracted from ores such as hematite, goethite, and magnetite. It can be mined through open-pit or underground methods. Brazil is one of the largest producers of iron ore, with production concentrated in Minas Gerais and Pará. In 2019, the country reached approximately $33 billion in exports of metallic substances.

Applications: Its primary application is in steel production, an essential metal alloy for manufacturing tools, machines, and vehicles, as well as for constructing bridges, buildings, and many other structures.

Industry and Construction: Used in transportation machinery and vehicles (cars, ships, etc.), and as a structural element in bridges, buildings, and other infrastructures.

Consumer Goods: Used in the manufacturing of various utensils and tools, taking advantage of its strength and durability.