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Gråurdfjellet, Oppdal, Sør-Trøndelag, Norway

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Refs.:
- Isbrekke, Kjell Arve (1991): Oppdal-ett mineralparadis ? STEIN 18(4), 56-57.
- Witsø, Tor (1994): Oppdal. Et spennende geologisk område. Oppdal. 24 pp.




Group 4 - Oxides and Hydroxides
  		• Teineite4.JM.20
    Cu[TeO
     
    3
    		] · 2H
     
    2
    		O
    Group 7 - Sulphates, Chromates, Molybdates and Tungstates
  		• Brochantite7.BB.25
    Cu
     
    4
    		[(OH)
     
    6
    		|SO
     
    4
    		]
    Group 9 - Silicates
  		• Plancheite9.DB.35
    Cu
     
    8
    		[(OH)
     
    4
    		|Si
     
    8
    		O
     
    22
    		] · H
     
    2
    		O
  		• Shattuckite9.DB.40
    Cu
     
    5
    		[(OH)
     
    2
    		|(SiO
     
    3
    		)
     
    4
    		]
    Unclassified Minerals
  		• 'Monazite'-


    5 entries listed. 4 valid minerals.

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