Another huge and open iron mine is carved out of Brazil's rain forest .Apr 14, 2015 . San José, Costa Rica, since 1956 . S11D is just 30 miles south of the world's biggest iron ore mine, also run by Vale in the same Carajas.iron ore in costa rica,The World Factbook — Central Intelligence AgencyAustralia, bauxite, coal, iron ore, copper, tin, gold, silver, uranium, nickel, tungsten, rare earth elements, mineral sands, lead, zinc, . Costa Rica, hydropower.
iron ore in costa rica