11.   At the beginning, mini-mills were little threat to big steel, which turned iron ore into steel.

12.   Brazil is brimming with coffee beans, iron ore and sugar.

13.   According to these reports, the bodies were often mangled by machinery used to crush iron ore and were further disfigured by chemicals.

14.   Brazil has large reserves of bauxite, iron ore and other minerals, including gold.

15.   But because they start with products that have been used before, they often wind up with impurities like copper and tin that are not present in iron ore.

16.   Coke, needed to convert iron ore to steel, is made by heating pulverized coal in high-pressure ovens.

17.   CRA is a major producer of iron ore, aluminum and internationally traded coal.

18.   CRA produces iron ore, coal, diamonds, aluminum, salt, copper and gold from its operations in Australia.

19.   Earnings from iron ore, on the other hand, were little changed and profit from industrial products fell.

20.   First you take iron ore and heat it with lime, to remove impurities and load it with carbon.