Iron mining in the United States Wikipedia
For the past 50 years, more than 90 percent of US iron ore production has been mined from the Lake Superior deposits. None of the iron ore now mined in the US is direct shipping ore ready to be fed into the iron and steel making process. The ore is concentrated to raise the iron content before use. All the iron ore.
Iron Ore Processing for the Blast Furnace
The following describes operations at the National Steel Pellet Company, an iron ore mining and processing facility located on the Mesabi Iron Range of Minnesota. Creating steel from low grade iron ore requires a long process of mining, crushing, separating . National Steel Pellet Company's plant is capable of producing.Get Price