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  • Journals, Magazines, Newspapers

    Illinois minerals

    Author
    Department of Energy and Natural Resources, Illinois State Geological Survey
    Date
    1990-
    Available As
    Physical
  • Journals, Magazines, Newspapers

    Minerals in the economy of Illinois

    Date
    [1978]-
    Series
    • State mineral profiles
    Available As
    Physical
  • Journals, Magazines, Newspapers

    The mineral industry of Illinois

    Available As
    Online
  • Journals, Magazines, Newspapers

    The Mineral industry of Illinois in ..

    Series
    • Mineral industry surveys
    Available As
    Online
  • Journals, Magazines, Newspapers

    Illinois

    Illinois (Washington, D.C.)
    Author
    U.S. Department of the Interior, Bureau of Mines
    Date
    1992-
    Available As
    Online

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