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Kvanefjeld tunnel, Kvanefjeld Uranium deposit, Kuannersuit (Kvanefjeld) plateau, Ilimaussaq complex, Narsaq, Kitaa (West Greenland) Province, Greenland

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The tunnel on the southern slope of Kvanefjeld was made for exploration of uraniferous steenstrupine-(Ce). It was driven in 1979 and 1980.




References:
- Petersen, O. V.; Rønsbo, J.G. & Leonardsen, E.S. (1989): Nacareniobsite-(Ce), a new mineral species from the Ilímaussaq alkaline complex, South Greenland, and its relation to mosandrite and the rinkite series. Neues Jahrbuch für Mineralogie, Monatshefte 2, 84-96.

- Petersen, O. V., Khomyakov, A., Soerensen, H. (2001): Natrophosphate from the Ilimaussaq alkaline complex South Greenland, South Greenland, Geology of Greenland Survey Bulletin, 190, 139-141

- Pekov,I.V. & Ekimenkova, I.A. (2001): Two new rare-earth-rich mineral associations in the Ilímaussaq alkaline complex, South Greenland. Geology of Greenland Survey Bulletin 190, 143-144




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

Group 3 - Halides
  		• Villiaumite3.AA.20
    NaF
    Group 8 - Phosphates, Arsenates and Vanadates
  		• Dorfmanite8.CJ.60
    Na
     
    2
    		(PO
     
    3
    		OH)·2H
     
    2
    		O
  		• Vitusite-(Ce)8.AC.35
    Na
     
    3
    		(Ce,La,Nd)(PO
     
    4
    		)
     
    2
    Group 9 - Silicates
  		• Aegirine9.DA.25
    NaFe
    3+
     
    		[Si
     
    2
    		O
     
    6
    		]
  		• Albite9.FA.35
    Na[AlSi
     
    3
    		O
     
    8
    		]
  		• Analcime9.GB.05
    Na
     
    2
    		[Al
     
    2
    		Si
     
    4
    		O
     
    12
    		] · 2H
     
    2
    		O
  		• Arfvedsonite9.DE.25
    [Na][Na
     
    2
    		][Fe
    2+
    4
    		Fe
    3+
     
    		][(OH)
     
    2
    		|Si
     
    8
    		O
     
    22
    		]
  		• Epistolite9.BE.30
    Na
     
    2
    		(Nb,Ti)
     
    2
    		[O
     
    2
    		|Si
     
    2
    		O
     
    7
    		] · nH
     
    2
    		O
  		• Eudialyte9.CO.10
    Na
     
    15
    		Ca
     
    6
    		(Fe
    2+
     
    		,Mn
    2+
     
    		)
     
    3
    		Zr
     
    3
    		[Si
     
    25
    		O
     
    73
    		](O,OH,H
     
    2
    		O)
     
    3
    		(OH,Cl)
     
    2
  		• Kvanefjeldite (TL)9.DP.30
    Na
     
    4
    		(Ca,Mn)(Si
     
    3
    		O
     
    7
    		)
     
    2
    		(OH)
     
    2
  		• Microcline9.FA.30
    K[AlSi
     
    3
    		O
     
    8
    		]
  		• Nacareniobsite-(Ce) (TL)9.BE.20
    Na
     
    3
    		Ca
     
    3
    		(Ce,La,Nd)Nb[F
     
    3
    		|O|(Si
     
    2
    		O
     
    7
    		)
     
    2
    		]
  		• Nepheline9.FA.05
    (Na,K)[AlSiO
     
    4
    		]
  		• Sodalite9.FB.10
    Na
     
    8
    		[Cl
     
    2
    		|Al
     
    6
    		Si
     
    6
    		O
     
    24
    		]
  		• Steenstrupine-(Ce)9.CK.20
    Na
     
    14
    		Mn
    2+
    2
    		(Fe
    3+
     
    		,Mn
    3+
     
    		)
     
    2
    		Ce
     
    6
    		(Zr,Th)[(OH)
     
    2
    		|HPO
     
    4
    		|(PO
     
    4
    		)
     
    6
    		|(Si
     
    6
    		O
     
    18
    		)
     
    2
    		]·2H
     
    2
    		O
  		• Ussingite9.EH.20
    Na
     
    2
    		AlSi
     
    3
    		O
     
    8
    		OH
    Unclassified Minerals
  		• 'Erikite'-
  		• 'K Feldspar'-


    18 entries listed. 16 valid minerals.

    Localities in this Region:
    Greenland
     
    • Kitaa (West Greenland) Province
      • Narsaq
        • Ilimaussaq complex
          • Kuannersuit (Kvanefjeld) plateau
            • Kvanefjeld Uranium deposit
              • Kvanefjeld tunnel

    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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