Grange Resources Limited engages in the integrated iron ore mining and pellet production business in the northwest region of Tasmania. The company is involved in the mining, processing, and sale of iron ore; and exploration, evaluation, and development of mineral resources at the Southdown Magnetite and related Pellet plant projects. It owns interests in the Savage River magnetite iron ore mine located to the southwest of the city of Burnie. The company is based in Burnie, Australia.