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The core of the earth is basically iron so there is plenty of the stuff.

Actually, the purest form of iron is native iron which is really rare probably 1000 times rarer than gold and when found is...

Everyone understand the type of ore has nothing to do with the end product. Whether the ore contains 20% iron or 90% iron means nothing to the end user. it's important to the miner and the processor...

High quality iron ore is found throughout the U.S. Just north of New York City are a bunch of old abandoned iron mines that date back to the 1700s and produced Magnetite (the purest ore there is)....

I don't think they changed the tailings into Taconite. Hematite is iron oxide Fe2O3 and Taconite is iron silicate. They are two totally different minerals and not associated with each other. When...