The World's Biggest Mining Companies In 2018
2018-6-21 · Freeport-McMoRan is the world’s biggest publicly traded copper producer. Image courtesy of Cygnusloop99. Headquartered in Santiago, Corporacion Nacional del Cobre de Chile (CODELCO) is one of the world's biggest copper and molybdenum producers. Image courtesy of Codelco. Zijin Mining Group owns and operates eight gold mines.