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Cavloc lake, Forno Valley, Bregaglia Valley (Bergell), Grischun (Grisons; Graubünden), Switzerland

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(Lägh da Cavloc, Val Forno, Val Bregaglia (Bergell), Graubünden (Grisons; Grischun), Schweiz (Suisse; Svizzera))

Pegmatites and contact-metamorphic ultrabasites.




Group 4 - Oxides and Hydroxides
  		• Columbite-(Fe)4.DB.35
    FeNb
     
    2
    		O
     
    6
  		• Euxenite-(Y)4.DG.05
    (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)
     
    2
    		O
     
    6
  		• Magnetite4.BB.05
    Fe
    2+
     
    		Fe
    3+
    2
    		O
     
    4
    Group 5 - Nitrates and Carbonates
  		• Artinite5.DA.10
    Mg
     
    2
    		[(OH)
     
    2
    		|CO
     
    3
    		] · 3H
     
    2
    		O
    Group 8 - Phosphates, Arsenates and Vanadates
  		• Xenotime-(Y)8.AD.35
    YPO
     
    4
    Group 9 - Silicates
  		• Allophane
    var: Cupro-Allophane    		9.ED.20
    (Al
     
    2
    		O
     
    3
    		)(SiO
     
    2
    		)
     
    1.3-2
    		·2.5-3H
     
    2
    		O
  		• Antigorite9.ED.15
    (Mg,Fe
    2+
     
    		)
     
    3
    		[(OH)
     
    4
    		|Si
     
    2
    		O
     
    5
    		]
    Unclassified Minerals
  		• 'Chlorite Group'-
  		• 'Monazite'-


    9 entries listed. 7 valid minerals.

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