mining minnesota ore

  • Mining Debate Near Boundary Waters Reaches Critical Point ...

    You don't have to look far to be reminded of how mining helped forge communities in northeastern Minnesota. "Our mine was across there, there was a shaft there," said ...

  • Iron Mining Association Minnesota iron mining our ...

    Minnesota Iron Mining Our communities, state and nation depend on it. The Iron Mining Association of Minnesota's (IMA) mission is to promote an iron ore industry that ...

  • Former Magnetation owners buy idled Scully ore mine

    Magnetation converted iron ore waste tailings on Minnesotas Iron Range into usable ore that was then sold to steel making companies. The company filed for ...

  • Historic Print Articles About Canadian Mining

    Historic Print Articles About Canadian Mining. Top Ten Mining Lists. Barricks Munk Heads Top Ten Most Important Mining Men in Canadian History by Stan Sudol ...

  • Taconite Digging into MN Minerals: Minnesota DNR

    Information on mining taconite, a low grade iron ore, in Minnesota from the publication, Digging Into Minnesota's Minerals by the Minnesota Department of Natural ...

  • Mesabi Range Wikipedia

    In the late 19th century prospectors searching for gold in northern Minnesota discovered extremely rich ... mining focus was on high grade ore that could be processed ...