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Tools Used To Mine Iron Ore

Fire-setting is one of the oldest known mining techniques.You essentially have to heat the rock and then cool it very fast.To do that they would set some dry stuff like wood against the rock and set it on fire.When the fire is burning very.

Product Guide The Ice

Iron ore is the primary raw material used in the production of steel and combined with steel constitutes the worlds second largest commodity bloc by value, after crude oil.At least 800 million tonnes of iron ore are produced annually, whilst production of finished steel probably accounts for.

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