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Croft Mine, Cardiff Township, Haliburton Co., Ontario, Canada

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Ref.: Geological Survey of Canada Miscellaneous Report 39

In biotite-granite pegmatite cutting gneiss and amphibolite.

"The deposit was explored for uranium mineralization from 1953 to 1955 by Croft Uranium Mines Limited. Development consists of an adit and several trenches."





Mineral List:
  		•  'Allanite'
    Reference: [Ref.: Geological Survey of Canada Miscellaneous Report 39]
  		•  'Apatite'
    Reference: [Ref.: Geological Survey of Canada Miscellaneous Report 39]
  		•  Betafite
    (Ca,U)
     
    2
    		(Ti,Nb)
     
    2
    		O
     
    6
    		(OH)
    Reference: [Ref.: Geological Survey of Canada Miscellaneous Report 39]
  		•  'Chlorite Group'
    Reference: [Ref.: Geological Survey of Canada Miscellaneous Report 39]
  		•  'Clinopyroxene Subgroup'
    Reference: [Ref.: Geological Survey of Canada Miscellaneous Report 39]
  		•  'Garnet Group'
    X
     
    3
    		Z
     
    2
    		(TO
     
    4
    		)
     
    3
    		 (X = Ca, Fe, etc·, Z = Al, Cr, etc·, T = Si, As, V)
    Reference: [Ref.: Geological Survey of Canada Miscellaneous Report 39]
  		•  Graphite
    C
    Reference: [Ref.: Geological Survey of Canada Miscellaneous Report 39]
  		•  Molybdenite
    MoS
     
    2
    Reference: [Ref.: Geological Survey of Canada Miscellaneous Report 39]
  		•  'Monazite'
    Reference: [Ref.: Geological Survey of Canada Miscellaneous Report 39]
  		•  Pyrite
    FeS
     
    2
    Reference: [Ref.: Geological Survey of Canada Miscellaneous Report 39]
  		•  Pyrochlore
    (Ca,Na)
     
    2
    		Nb
     
    2
    		O
     
    6
    		(OH,F)
    Reference: [Ref.: Geological Survey of Canada Miscellaneous Report 39]
  		•  Quartz
    var: Smoky Quartz
    SiO
     
    2
    Reference: [Ref.: Geological Survey of Canada Miscellaneous Report 39]
  		•  Sillimanite
    Al
     
    2
    		[O|SiO
     
    4
    		]
    Reference: [Ref.: Geological Survey of Canada Miscellaneous Report 39]
  		•  Sulphur
    S
     
    8
    Reference: [Ref.: Geological Survey of Canada Miscellaneous Report 39]
  		•  Thorite
    var: Uranothorite
    (Th,U)SiO
     
    4
    Reference: [Ref.: Geological Survey of Canada Miscellaneous Report 39]
  		•  Titanite
    CaTi[O|SiO
     
    4
    		]
    Reference: [Ref.: Geological Survey of Canada Miscellaneous Report 39]
  		•  'Tourmaline'
    Reference: [Ref.: Geological Survey of Canada Miscellaneous Report 39]
  		•  Uraninite
    UO
     
    2
    Reference: [Ref.: Geological Survey of Canada Miscellaneous Report 39]
  		•  Zircon
    var: Cyrtolite
    Zr[(SiO
     
    4
    		),(OH)
     
    4
    		]
    Reference: [Ref.: Geological Survey of Canada Miscellaneous Report 39]


    19 entries listed. 9 valid minerals.

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