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Hyatt Ranch Mine (Hyatt Mine), Crystal Mountain Pegmatite District (Storm Mountain District), Larimer 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: 30 (Table A-1). Rocks & Min.:62:231-232 & 235.

A beryl mine located in sec. 28, T.6N., R.71W.

Mineralization is a lenticular, asymmetrical and zoned pegmatite n biotite granite which cuts quartz-mica schist.

Workings include 3 open cuts, 3 pits, a tunnel, and 4 drill holes.





 Map Reference: 40°27'36"N , 105°21'22"W

This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.



Mineral List:
  		•  Albite
    Na[AlSi
     
    3
    		O
     
    8
    		]
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  		•  Albite
    var: Cleavelandite
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  		•  'Apatite'
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  		•  Autunite
    Ca(UO
     
    2
    		)
     
    2
    		(PO
     
    4
    		)
     
    2
    		·11H
     
    2
    		O
    Reference: [Minerals of Colorado (1997) E.B. Eckels]
  		•  Bertrandite
    Be
     
    4
    		[(OH)
     
    2
    		|Si
     
    2
    		O
     
    7
    		]
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  		•  Beryl
    Be
     
    3
    		Al
     
    2
    		Si
     
    6
    		O
     
    18
    Description: Occurs in pegmatite.
    Reference: [Meeves, H., et al (1966), Reconnaissance of beryllium-bearing pegmatite deposits in six western states, US Bur. Mines Info. Circ. 8298: 30 (Table A-1); Rocks & Min.:62:231-232 & 235.]
  		•  Bismuthinite
    Bi
     
    2
    		S
     
    3
    Reference: [Meeves, H., et al (1966), Reconnaissance of beryllium-bearing pegmatite deposits in six western states, US Bur. Mines Info. Circ. 8298: 30 (Table A-1).]
  		•  Bismutite
    (BiO)
     
    2
    		CO
     
    3
    Reference: [Minerals of Colorado (1997) Eckels, E. B.]
  		•  Chrysoberyl
    BeAl
     
    2
    		O
     
    4
    Reference: [Minerals of Colorado (1997) Eckels, E. B.]
  		•  Columbite
    (Fe,Mn)(Nb,Ta)
     
    2
    		O
     
    6
    Reference: [Minerals of Colorado (1997) Eckels, E. B.]
  		•  Ferrisicklerite
    (Fe
    3+
     
    		,LiMn
    2+
     
    		)[PO
     
    4
    		]
    Reference: [Minerals of Colorado (1997) Eckels, E. B.]
  		•  Fluorite
    CaF
     
    2
    Reference: [Minerals of Colorado (1997) Eckel, E. B.]
  		•  'Garnet Group'
    X
     
    3
    		Z
     
    2
    		(TO
     
    4
    		)
     
    3
    		 (X = Ca, Fe, etc·, Z = Al, Cr, etc·, T = Si, As, V)
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  		•  'Gummite'
    Reference: [Minerals of Colorado (1997) Eckels, E. B.]
  		•  Lithiophilite
    LiMn
    2+
     
    		[PO
     
    4
    		]
    Reference: [Minerals of Colorado (1997) Eckel, E. B.]
  		•  Microcline
    K[AlSi
     
    3
    		O
     
    8
    		]
    Description: Occurs in pegmatite.
    Reference: [Rocks & Min.:62:231-232 & 235.]
  		•  Muscovite
    KAl
     
    2
    		[(OH)
     
    2
    		|AlSi
     
    3
    		O
     
    10
    		]
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  		•  Purpurite
    (Mn
    3+
     
    		,Fe
    3+
     
    		)[PO
     
    4
    		]
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  		•  Pyrite
    FeS
     
    2
    Reference: [Minerals of Colorado (1997) Eckel, E. B.]
  		•  Quartz
    SiO
     
    2
    Reference: [Minerals of Colorado (1997) Eckel, E. B.]
  		•  Sicklerite
    (LiMn
    2+
     
    		,Fe
    3+
     
    		)[PO
     
    4
    		]
    Reference: [Minerals of Colorado (1997) E.B. Eckels]
  		•  Tantalite
    (Fe,Mn)(Ta,Nb)
     
    2
    		O
     
    6
    Reference: [Minerals of Colorado (1997) E.B. Eckels]
  		•  Torbernite
    Cu(UO
     
    2
    		)
     
    2
    		(PO
     
    4
    		)
     
    2
    		·12H
     
    2
    		O
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.; Minerals of Colorado (1997) E.B. Eckels]
  		•  'Tourmaline'
    AD
     
    3
    		G
     
    6
    		(BO
     
    3
    		)
     
    3
    		[T
     
    6
    		O
     
    18
    		]Y
     
    3
    		Z
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  		•  Triphylite
    LiFe
    2+
     
    		[PO
     
    4
    		]
    Reference: [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.]
  		•  Uraninite
    UO
     
    2
    Reference: [Meeves, H., et al (1966), Reconnaissance of beryllium-bearing pegmatite deposits in six western states, US Bur. Mines Info. Circ. 8298: 30 (Table A-1).]


    26 entries listed. 19 valid minerals.

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    Copyright © Jolyon Ralph and Ida Chau 1993-2009. Jobs in Colorado, 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: 20th Nov 2009 22:11:10