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Columbite-(Fe) from
Bakstevalåsen, Gunhildrud, Øvre Eiker, Buskerud, Norway

Locality type:Pegmatite
Classification
Species:Columbite-(Fe)
Formula:Fe2+Nb2O6
Confirmation
Validity:Believed Valid
References
References:Jahren, J.; Berg, H.J.; Hurum, J.H. & Wulff-Pedersen, E. (1998): Nye undersøkelser av amazonitt-genthelvin pegmatitten fra Fiskum, Øvre Eiker. Bergverksmuseets Skrift 14, 13-16
Data
Mineral Data:Click here to view Columbite-(Fe) data
Locality Data:Click here to view Bakstevalåsen, Gunhildrud, Øvre Eiker, Buskerud, Norway
Nearest other occurrences of Columbite-(Fe)
55.6km (34.5 miles) Moss Quarry (Skolt Quarry), Moss, Østfold, Norway
59.3km (36.8 miles) Ånnerud (Ånnerød), Våler, Østfold, Norway
67.7km (42.1 miles) Håkestad Quarry, Håkestad, Tjølling, Larvik, Vestfold, Norway
93.7km (58.2 miles) Tangen Feldspar Mine, Kragerø, Telemark, Norway
 
Mineral and/or Locality  
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