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  2. Iron ore - Wikipedia

    en.wikipedia.org/wiki/Iron_ore

    Metallic iron is virtually unknown on the Earth's surface except as iron-nickel alloys from meteorites and very rare forms of deep mantle xenoliths.Although iron is the fourth-most abundant element in the Earth's crust, composing about 5%, the vast majority is bound in silicate or, more rarely, carbonate minerals, and smelting pure iron from these minerals would require a prohibitive amount of ...

  3. Gogebic Range - Wikipedia

    en.wikipedia.org/wiki/Gogebic_Range

    The iron comes from the Huronian Ironwood formation. It consists of alternating beds of ferruginous oolitic chert and fine-textured cherty carbonates. Iron minerals make up one third of the formation content, the rest being quartz. The formation was discovered in 1848 by Dr. A. Randall during the Fourth principal meridian survey near Upson ...

  4. Iron Range - Wikipedia

    en.wikipedia.org/wiki/Iron_Range

    The Iron Range is collectively or individually a number of elongated iron-ore mining districts around Lake Superior in the United States and Canada. Much of the ore-bearing region lies alongside the range of granite hills formed by the Giants Range batholith . [ 1 ]

  5. Iron mining in the United States - Wikipedia

    en.wikipedia.org/wiki/Iron_mining_in_the_United...

    Iron ore was the third-highest-value metal mined in the United States, after gold and copper. [2] Iron ore was mined from nine active mines and three reclamation operations in Michigan, Minnesota, and Utah. Most of the iron ore was mined in northern Minnesota's Mesabi Range. Net exports (exports minus imports) were 3.9 million tons.

  6. 25 Foods That Offer Even More Iron Than Beef - AOL

    www.aol.com/lifestyle/25-foods-offer-even-more...

    No problem, these iron rich foods contain more of the mineral than a serving of beef. Skip to main content. 24/7 Help. For premium support please call: 800-290-4726 more ways to reach us. Sign in ...

  7. List of iron mines in the United States - Wikipedia

    en.wikipedia.org/wiki/List_of_iron_mines_in_the...

    Hull–Rust–Mahoning Open Pit Iron Mine; Iron Mountain (Utah) Iron Mountain District; Iron Mountain Mine; Jackson Mine; Minorca Mine; Milford Mine; Mountain Iron Mine; Pioneer Mine; Pyne Mine; Rouchleau Mine; Sloss Mines; Soudan Underground Mine State Park; Wenonah, Alabama

  8. When Is the Best Time of Day to Take Iron Supplements? - AOL

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  9. Doctors Say This Is the Best Time to Take Iron Supplements - AOL

    www.aol.com/doctors-best-time-iron-supplements...

    Of course, if you’re struggling with the timing of your iron dosage it’s always best to reach out to your doctor or pharmacist and ask them for help determining what time of day is the best ...