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Columbite-(Mn) from
Ågskardet LCT Pegmatite, Holandsfjorden, Meløy, Nordland, Norway


02380180017367621914809.jpg
Columbite-(Mn), etc.

Ågskardet LCT Pegmatite, Holandsfjorden, Meløy, Nordland, Norway
02380180017367621914809.jpg
Columbite-(Mn), etc.

Ågskardet LCT Pegmatite, Holandsfjorden, Meløy, Nordland, Norway
02207860017361344964212.jpg
Columbite-(Mn), etc.

Ågskardet LCT Pegmatite, Holandsfjorden, Meløy, Nordland, Norway
Locality type:Quarry
Classification
Species:Columbite-(Mn)
Formula:Mn2+Nb2O6
Chemical Analyses:
Oxide wt%:
12
Ta2O542.08 %29.45 %
Nb2O539.04 %50.34 %
TiO20.12 %0.04 %
WO30.04 %0.14 %
MnO16.35 %17.59 %
FeO0.73 %1.07 %
Total:98.36 %98.63 %
Sample references:
1RK nr 90/1
Kristiansen, Roy (1994) To nye mineraler for Norge- manganokolumbitt og hingganitt-(Yb) [Two new minerals for Norway- Manganocolumbite and Hingganite-(Yb) ], in Tema: En mineralog runder 50. STEIN. Nordisk magasin for populær geologi, 21 (2) 88-93
2RK nr 90/1
Kristiansen, Roy (1994) To nye mineraler for Norge- manganokolumbitt og hingganitt-(Yb) [Two new minerals for Norway- Manganocolumbite and Hingganite-(Yb) ], in Tema: En mineralog runder 50. STEIN. Nordisk magasin for populær geologi, 21 (2) 88-93
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Quartz1
Data
Mineral Data:Click here to view Columbite-(Mn) data
Locality Data:Click here to view Ågskardet LCT Pegmatite, Holandsfjorden, Meløy, Nordland, Norway
Data Identifiers
Mindat Occurrence Record ID:169628
Long-form Identifier:1:3:169628:8
GUID (UUID V4):0
References
Kristiansen, Roy (1972) Contribution to the mineralogy of the Li-pegmatite at Ågskardet. Mineralogisk-Geologisk Museum - Universitetet i Oslo- Interne notater, Geologisk Museums venner. 38-39as columbite
Kristiansen, Roy (1994) To nye mineraler for Norge- manganokolumbitt og hingganitt-(Yb) [Two new minerals for Norway- Manganocolumbite and Hingganite-(Yb) ], in Tema: En mineralog runder 50. STEIN. Nordisk magasin for populær geologi, 21 (2) 88-93
 
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