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Columbite-Tantalite from
High Grade Dyke pegmatite (High-Grade Dike pegmatite), Donner Lake, Cat Lake - Winnipeg River pegmatite field, Lac-du-Bonnet area, Manitoba, Canada

Locality type:Pegmatite
Classification
Species:'Columbite-Tantalite' (not an IMA approved species)
Confirmation
Validity:Believed Valid
References
References:Bannatyne, B. B. (1985). Industrial minerals in rare-element pegmatites of Manitoba (Vol. 84, No. 1). Manitoba Energy and Mines, Geological Services.
Data
Mineral Data:Click here to view Columbite-Tantalite data
Locality Data:Click here to view High Grade Dyke pegmatite (High-Grade Dike pegmatite), Donner Lake, Cat Lake - Winnipeg River pegmatite field, Lac-du-Bonnet area, Manitoba, Canada
Nearest other occurrences of Columbite-Tantalite
34.4km (21.4 miles) Silver Leaf pegmatite, Greer Lake, Lac-du-Bonnet area, Manitoba, Canada
34.4km (21.4 miles) Huron pegmatite, Whiteshell Park, Greer Lake, Lac-du-Bonnet area, Manitoba, Canada
35.9km (22.3 miles) GL12A pegmatite, Greer Lake, Lac-du-Bonnet area, Manitoba, Canada
82.9km (51.5 miles) Big Whopper pegmatite, Paterson Lake Area, Kenora District, Ontario, Canada
 
Mineral and/or Locality  
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