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Skeleton No. 2 pegmatite, Devils Head Pegmatite District, Douglas Co., Colorado, USA

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Ref.: Meeves, H., et al (1966), Reconnaissance of beryllium-bearing pegmatite deposits in six western states, US Bur. Mines Info. Circ. 8298: 25 (Table A-1).

A pegmatite located in the SW¼ SW¼ sec. 36, T.9S., R.69W.

Mineralization is an unzoned pegmatite.

Workings include a large sidehill cut and other surface cuts.





Mineral List:
  		•  Fluorite
    CaF
     
    2
    Reference: [Meeves, H., et al (1966), Reconnaissance of beryllium-bearing pegmatite deposits in six western states, US Bur. Mines Info. Circ. 8298: 25 (Table A-1).]
  		•  Fluorite
    var: Yttrofluorite
    (Ca,Y)F
     
    2-3
    Reference: [Minerals of Colorado (1997) Eckels, E. B.]
  		•  Microcline
    K[AlSi
     
    3
    		O
     
    8
    		]
    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.]
  		•  'Yttrocerite'
    CaF
     
    2
    		 + (Y,Ce)F
     
    3
    Reference: [Meeves, H., et al (1966), Reconnaissance of beryllium-bearing pegmatite deposits in six western states, US Bur. Mines Info. Circ. 8298: 25 (Table A-1).]


    5 entries listed. 3 valid minerals.

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