Indonesia's largest nickel mine company

Vale Indonesia is located in Vale, Indonesia. This Indonesian company occupies the largest area and produces the highest nickel. Nickel is a hard, ductile and ferromagnetic metal with high polishing and corrosion resistance. Nickel belongs to the iron-loving element. The inner core is mainly composed of iron and nickel. In the crust, ferromagnesian rocks contain more nickel than silicoaluminous rocks, for example, the nickel content of peridotite is 1000 times that of granite, and that of gabbro is 80 times that of granite.