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Saginaw Hill (Saginaw property), Amole District, Tucson Mts, Pima Co., Arizona, USA

‡Ref.: Galbraith, F.W. & D.J. Brennan (1959), Minerals of Arizona: 30.

Khin, B.S. (1970), Cornetite from Saginaw Hill, Arizona, Mineralogical Record: 1: 117-118.

Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd. ed.: 121, 146, 187, 196, 277.

A locality about 7 miles SW of center city Tucson.

Field observations: The area on the smaller north hills is now substantially fenced in as a hazardous waste site. This area includes the slag heap from the on-site smelter and most of the area with acid leaching residue in evidence. The area of the shafts remains accessible; however, most of the dumps have been bulldozed to only a thin veneer of small scraps of ore-related rock. The larger south hill remains accessible but is under active claim (2007).





Map Reference: 32°8'26"N , 111°4'37"W

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Mineral list contains entries from the region specified including sub-localities

Group 2 - Sulphides and Sulfosalts
  • Chalcopyrite2.CB.10a
    CuFeS
     
    2
  • Galena2.CD.10
    PbS
  • Pyrite2.EB.05a
    FeS
     
    2
  • Sphalerite2.CB.05a
    (Zn,Fe
    2+
     
    )S
    Group 3 - Halides
  • Atacamite3.DA.10a
    Cu
     
    2
    [(OH)
     
    3
    |Cl]
    Group 4 - Oxides and Hydroxides
  • Cuprite4.AA.10
    Cu
     
    2
    O
  • Quartz4.DA.05
    SiO
     
    2
    Group 5 - Nitrates and Carbonates
  • Malachite5.BA.10
    Cu
     
    2
    [(OH)
     
    2
    |CO
     
    3
    ]
    Group 7 - Sulphates, Chromates, Molybdates and Tungstates
  • Brochantite7.BB.25
    Cu
     
    4
    [(OH)
     
    6
    |SO
     
    4
    ]
    Group 8 - Phosphates, Arsenates and Vanadates
  • Adamite8.BB.30
    Zn
     
    2
    (AsO
     
    4
    )(OH)
  • Beudantite8.BL.05
    PbFe
     
    3
    [(OH)
     
    6
    |SO
     
    4
    |AsO
     
    4
    ]
  • Carminite8.BH.30
    PbFe
    3+
    2
    [OH|AsO
     
    4
    ]
     
    2
  • Cornetite8.BE.15
    Cu
     
    3
    [(OH)
     
    3
    |PO
     
    4
    ]
  • Libethenite8.BB.30
    Cu
     
    2
    [OH|PO
     
    4
    ]
  • Pseudomalachite8.BD.05
    Cu
     
    5
    [(OH)
     
    2
    |PO
     
    4
    ]
     
    2
    Group 9 - Silicates
  • Chrysocolla9.ED.20
    (Cu,Al)
     
    2
    H
     
    2
    Si
     
    2
    O
     
    5
    (OH)
     
    4
    ·nH
     
    2
    O
  • Epidote9.BG.05
    {Ca
     
    2
    }{Al
     
    2
    Fe
    3+
     
    }[O|OH|SiO
     
    4
    |Si
     
    2
    O
     
    7
    ]
    Unclassified Minerals
  • 'Clay'-
  • 'Garnet Group'-
    X
     
    3
    Z
     
    2
    (TO
     
    4
    )
     
    3
    (X = Ca, Fe, etc·, Z = Al, Cr, etc·, T = Si, As, V)
  • Limonite-
    FeO(OH)·nH
     
    2
    O
  • 'Manganese Oxides
    var: Manganese Dendrites'
    -
  • 'Sericite'-


    22 entries listed. 17 valid minerals.

    Localities in this Region:
    USA
     
    • Arizona
      • Pima Co.
        • Tucson Mts
          • Amole District
            • Saginaw Hill (Saginaw property)
                • Beehive Peak

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    Copyright © Jolyon Ralph and Ida Chau 1993-2009. Jobs in Arizona, 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: 28th Nov 2009 23:31:20