Base Metal and Iron Ore Mining - Framework for Responsible Miningplans should be updated regularly as mining progresses. Base Metal and Iron Ore Mining. Pollution Prevention and Abatement Handbook. WORLD BANK.base metal and iron ore mining,Base metal - WikipediaA base metal is a common and inexpensive metal, as opposed to a precious metal such as gold or silver. . In mining and economics, the term base metals refers to industrial non-ferrous metals excluding precious metals. . It includes, in addition to the four above, iron and steel, aluminium, tin, tungsten, molybdenum,.
base metal and iron ore mining