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Columbite-(Mn) from
Kiimassuo pegmatite, Forssa, Tavastia Proper, Finland

Locality type:Pegmatite
Classification
Species:Columbite-(Mn)
Formula:Mn2+Nb2O6
Confirmation
Validity:Confirmed
Confirmation Methods:EPMA
References
References:Ilkka Mikkola collection
Specimen source:Personally collected
Data
Mineral Data:Click here to view Columbite-(Mn) data
Locality Data:Click here to view Kiimassuo pegmatite, Forssa, Tavastia Proper, Finland
Nearest other occurrences of Columbite-(Mn)
1.9km (1.2 miles) A Häiviäntien pegmatite, Forssa, Tavastia Proper, Finland
98.4km (61.1 miles) B Eräpyhä pegmatite, Eräjärvi area, Orivesi, Pirkanmaa, Finland
100.4km (62.4 miles) C Juurakko pegmatite, Eräjärvi area, Orivesi, Pirkanmaa, Finland
105.6km (65.6 miles) D Viitaniemi pegmatite, Eräjärvi area, Orivesi, Pirkanmaa, Finland
199.0km (123.6 miles) E Haapaluoma pegmatite, Peräseinäjoki, Seinäjoki, South Ostrobothnia, Finland
Mineral and/or Locality  
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