Magnetite is a type of iron ore with magnetic properties. This mineral is also known as iron-ferric oxide and also known by the chemical name of Iopac Fe3O4 and its main component is iron oxide. This stone is in the form of hexagonal and octahedral crystals and is black or blackish-brown in color that has a metallic luster and leaves black streaks when used.

Due to its magnetite properties, magnetite iron ore is the first magnet that has been used since ancient times. At present, this stone is considered as one of the minerals of iron ores, which is rarer than hematite and has a higher value and price than it.

Application of Magnetite

Magnetite iron ore is used in various matters, the most important of which is the production of steel. In addition, magnetite is also used in the following matters:

• Catalyst in the Ammonia Manufacturing Process
• Pigments for paints and ceramics
• Micro and Nano-Magnetic Particles for All Kinds of Processes and Materials
• Making magnets

Sources of Magnetite Stone

Magnetite can be found in sedimentary rocks, as well as in sediments of the sea and lakes, which are known as magnetofossils and crytile grains. In addition, according to scientists and geologists, magnetite nanoparticles are formed in the soil, but they oxidize very quickly and turn into magnetite.