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Lac de Gras, Northwest Territories, Canada

StandardDetailedBy ChemistryMineral Photos (4)Search GoogleMineral Report for Region

Kimberlites.
http://www.cseg.ca/conferences/2000/375.PDF




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


Mineral List:
  		•  'Apatite'
    Reference: []
  		•  Apatite-(CaOH)
    var: Carbonate-rich Apatite-(CaOH)
    Ca
     
    5
    		[(OH,O)|(PO
     
    4
    		,CO
     
    3
    		)
     
    3
    		]
    Reference: [CanMIn 40:121-136]
  		•  Apatite-(SrOH)
    (Sr,Ca)
     
    5
    		(PO
     
    4
    		)
     
    3
    		(OH,F)
    Reference: []
  		•  Apophyllite-(KOH)
    KCa
     
    4
    		[(OH,F)|Si
     
    8
    		O
     
    20
    		] · 8H
     
    2
    		O
    Reference: []
  		•  Baryte
    BaSO
     
    4
    Reference: []
  		•  Bultfonteinite
    Ca
     
    2
    		[F|HSiO
     
    4
    		] · H
     
    2
    		O
    Reference: []
  		•  Calcite
    CaCO
     
    3
    Reference: []
  		•  Chromite
    FeCr
     
    2
    		O
     
    4
    Reference: [Donnelly, C. L. et al. (2007): Lithos 98, 160-176.]
  		•  'Clinopyroxene Subgroup'
    Reference: [Donnelly, C. L. et al. (2007): Lithos 98, 160-176.]
  		•  Coesite
    SiO
     
    2
    Reference: [Donnelly, C. L. et al. (2007): Lithos 98, 160-176.]
  		•  Diamond
    C
    Reference: [No reference listed]
    Site Photo
    Ekati Mine, Lac de Gras, Northwest Territories, Canada
    © Crystal Vine
  		•  Diopside
    CaMg[Si
     
    2
    		O
     
    6
    		]
    Reference: []
  		•  Djerfisherite
    K
     
    6
    		(Cu,Fe,Ni)
     
    25
    		S
     
    26
    		Cl
    Reference: []
  		•  'Garnet Group'
    X
     
    3
    		Z
     
    2
    		(TO
     
    4
    		)
     
    3
    		 (X = Ca, Fe, etc·, Z = Al, Cr, etc·, T = Si, As, V)
    Reference: []
  		•  Ilmenite
    Fe
    2+
     
    		TiO
     
    3
    Reference: []
  		•  Khibinskite
    K
     
    2
    		ZrSi
     
    2
    		O
     
    7
    Reference: []
  		•  Monazite-(Ce)
    (Ce,La,Nd,Th)PO
     
    4
    Reference: []
  		•  Monticellite
    CaMg[SiO
     
    4
    		]
    Reference: []
  		•  'Olivine'
    (Mg,Fe
    2+
     
    		)
     
    2
    		[SiO
     
    4
    		]
    Reference: []
  		•  'Orthopyroxene Subgroup'
    Reference: []
  		•  Pectolite
    NaCa
     
    2
    		[HSi
     
    3
    		O
     
    9
    		]
    Reference: []
  		•  Periclase
    var: Ferropericlase
    (Mg,Fe)O
    Reference: [Donnelly, C. L. et al. (2007): Lithos 98, 160-176.]
  		•  Perovskite
    CaTiO
     
    3
    Reference: []
  		•  Phlogopite
    KMg
     
    3
    		[(OH,F)
     
    2
    		|AlSi
     
    3
    		O
     
    10
    		]
    Reference: []
  		•  Priderite
    (K,Ba)(Ti,Fe)
     
    8
    		O
     
    16
    Reference: []
  		•  'Serpentine Group'
    D
     
    2
    		[Si
     
    2
    		O
     
    5
    		](OH)4 + or - nH
     
    2
    		O
    Reference: []
  		•  Spinel
    MgAl
     
    2
    		O
     
    4
    Reference: []
  		•  Suolunite
    Ca
     
    2
    		[H
     
    2
    		Si
     
    2
    		O
     
    7
    		] · H
     
    2
    		O
    Reference: []
  		•  Titanite
    CaTi[O|SiO
     
    4
    		]
    Reference: []
  		•  Witherite
    BaCO
     
    3
    Reference: []
  		•  Wollastonite
    Ca[SiO
     
    3
    		]
    Reference: []
  		•  Zircon
    Zr[SiO
     
    4
    		]
    Reference: []


    32 entries listed. 24 valid minerals.

    Localities in this Region:
    Canada
     
    • Northwest Territories
      • Lac de Gras

    The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database!
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    Copyright © Jolyon Ralph and Ida Chau 1993-2009. Jobs in Northwest Territories, Canada 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: 9th Nov 2009 17:18:29