Rare Earth Mine Jaw Crusher Plant

Rare Earth Magnets like Neodymium magnets (Nd Fe B) are composed of neodymium,iron, boron and a few transition metals. Samarium cobalt magnets (SmCo) are composed of samarium, cobalt and iron. These rare earth magnets are extremely strong for their small size, metallic in appearance and found in such simple shapes as rings, blocks and discs.