Greater Khingan
The most important mining products are coal and iron in Fushum and Fusin. Fushum and Fusin also contain deposits of oil-rich slate and schists. Abundant gold deposits exist in the Greater Khingan Mountains and Amur River. Other minerals include: asbestos, antimony, bauxite, calize, copper, gold, lead, lime, magnesite, manganese, pyrite, marble, salt, soda, silver, sulphur, tar, tin, tungsten, zinc, etc.