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Mahnomen pit, Ironton, Cuyuna North Range, Crow Wing Co., Minnesota, USA

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Mineral List:
  		•  Calcite
    CaCO
     
    3
    Reference: [American Mineralogist (1947): 32: 654-659.]
  		•  Goethite
    α-Fe
    3+
     
    		O(OH)
    Reference: [American Mineralogist (1947): 32: 654-659.]
  		•  Groutite (TL)
    Mn
    3+
     
    		O(OH)
    Type Locality: Mahnomen pit, Ironton, Cuyuna North Range, Crow Wing Co., Minnesota, USA
    Reference: [American Mineralogist (1947): 32: 654-659.]
    Site Photo
    Mahnomen pit, Ironton, Cuyuna North Range, Crow Wing Co., Minnesota, USA
    © Russell G. Rizzo
  		•  Hematite
    Fe
     
    2
    		O
     
    3
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.; American Mineralogist (1947): 32: 654-659.]
  		•  Magnetite
    Fe
    2+
     
    		Fe
    3+
    2
    		O
     
    4
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  		•  Quartz
    var: Chert
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.; American Mineralogist (1947): 32: 654-659.]


    6 entries listed. 5 valid minerals. 1 type locality (valid mineral).

    The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database!
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    Mineral and/or Locality
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    Copyright © Jolyon Ralph and Ida Chau 1993-2009. Jobs in Minnesota, USA Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 26th Nov 2009 23:06:03