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Empress Josephine Mine (Empress Josephine and Boss Mammoth Claims), Bonanza, Bonanza District (Kerber Creek District), Saguache Co., Colorado, USA

Ref.: (in part): Dana 7:I:199; Rocks & Min.:11:35.





Map Reference: 38°17'N , 106°8'W

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Mineral List:
  • Altaite
    PbTe
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  • Baryte
    BaSO
     
    4
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  • Calcite
    CaCO
     
    3
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  • Chalcopyrite
    CuFeS
     
    2
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  • Covellite
    CuS
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  • Empressite (TL)
    AgTe
    Type Locality: Empress Josephine Mine (Empress Josephine and Boss Mammoth Claims), Bonanza, Bonanza District (Kerber Creek District), Saguache Co., Colorado, USA
    Reference: [Am Min 49 (1964), 325; American Mineralogist (1930) 15: 272-273]
    Site Photo
    Empress Josephine Mine (Empress Josephine and Boss Mammoth Claims), Bonanza, Bonanza District (Kerber Creek District), Saguache Co., Colorado, USA
    © Christopher O'Neill
  • Galena
    PbS
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  • Hessite
    Ag
     
    2
    Te
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.; American Mineralogist (1930) 15: 272-273]
  • Krennerite ?
    (Au,Ag)Te
     
    2
    Reference: [Minerals of Colorado (1997) Eckels, E. B.]
  • Limonite
    FeO(OH)·nH
     
    2
    O
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  • Petzite
    Ag
     
    3
    AuTe
     
    2
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.; American Mineralogist (1930) 15: 272-273]
  • Pyrite
    FeS
     
    2
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  • Quartz
    SiO
     
    2
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  • Rhodochrosite
    MnCO
     
    3
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  • Rickardite
    Cu
     
    7
    Te
     
    5
    Reference: [Dana 7:I:199.; American Mineralogist (1930) 15: 272-273]
  • Sphalerite
    (Zn,Fe
    2+
     
    )S
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  • Stützite
    Ag
     
    5-x
    Te
     
    3
    , x = 0.24-0.36
    Reference: [Anthony, Bideaux, Bladh, Nichols: "Handbook of Mineralogy", Vol. 1, 1990]
  • Sylvanite
    (Au,Ag)
     
    2
    Te
     
    4
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.; American Mineralogist (1930) 15: 272-273]
  • Tellurium
    Te
    Reference: [Am Min 89:1043-1047; American Mineralogist (1930) 15: 272-273]
  • Tennantite
    (Cu,Ag,Fe,Zn)
     
    12
    As
     
    4
    S
     
    13
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  • 'Wad'
    Reference: [Minerals of Colorado (1997) E.B. Eckels]


    21 entries listed. 19 valid minerals. 1 type locality (valid mineral).

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