The Iron Ore Problem Of Lorraine Jstor
2 Iron Ore Reserves of the World, vol. i, pp. lxxiii lxxv. The actual reserves of Great Britain were computed at 1,300,000,000 tons with an iron content of 455,000,000 tons. The potential reserves were estimated at a very much higher figure over 37 billion tons, exceeding that.Sep 02, 2020 In 2019, Australia produced an estimated 930 million metric tons of iron ore, while Brazil's production came to an estimated 480 million metric tons. World iron ore reserves.