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Iron Mountain mine, St. Francois Co., Missouri, USA

Two open pits with shafts





Map Reference: 37°42'12"N , 90°39'0"W

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Mineral List:
  • Actinolite
    ☐Ca
     
    2
    (Mg,Fe
    2+
     
    )
     
    5
    (Si
     
    8
    O
     
    22
    )(OH)
     
    2
    Reference: [R&M 73:2 pp 98-117; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  • Andradite
    Ca
     
    3
    Fe
    3+
    2
    [SiO
     
    4
    ]
     
    3
    Reference: [R&M 73:2 pp 98-117]
  • 'Apatite'
    Reference: [R&M 73:2 pp 98-117]
  • Baryte
    BaSO
     
    4
    Reference: [R&M 73:2 pp 98-117; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  • Bornite
    Cu
     
    5
    FeS
     
    4
    Reference: [R&M 73:2 pp 98-117; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  • Calcite
    CaCO
     
    3
    Reference: [R&M 73:2 pp 98-117; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  • Chalcopyrite
    CuFeS
     
    2
    Reference: [R&M 73:2 pp 98-117; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  • 'Chlorite Group'
    Reference: [R&M 73:2 pp 98-117]
  • Diopside
    CaMg[Si
     
    2
    O
     
    6
    ]
    Reference: [R&M 73:2 pp 98-117]
  • Dolomite
    CaMg(CO
     
    3
    )
     
    2
    Reference: [R&M 73:2 pp 98-117; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  • Epidote
    {Ca
     
    2
    }{Al
     
    2
    Fe
    3+
     
    }[O|OH|SiO
     
    4
    |Si
     
    2
    O
     
    7
    ]
    Reference: [R&M 73:2 pp 98-117; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  • Fluorite
    CaF
     
    2
    Reference: [R&M 73:2 pp 98-117; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  • Galena
    PbS
    Reference: [R&M 73:2 pp 98-117; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.; Econ Geol. (1995) 90:1875-1910]
  • Hematite
    Fe
     
    2
    O
     
    3
    Reference: [R&M 73:2 pp 98-117]
  • Hematite
    var: Martite
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  • Magnetite
    Fe
    2+
     
    Fe
    3+
    2
    O
     
    4
    Reference: [R&M 73:2 pp 98-117; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  • Pyrite
    FeS
     
    2
    Reference: [R&M 73:2 pp 98-117; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  • 'Pyroxene Group'
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  • Quartz
    SiO
     
    2
    Reference: [R&M 73:2 pp 98-117]
  • 'Sericite'
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  • Tremolite
    ☐[Ca
     
    2
    ][Mg
     
    5
    ][(OH)
     
    2
    |Si
     
    8
    O
     
    22
    ]
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]


    21 entries listed. 16 valid minerals.

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