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Columbite from
Halvorsrud (Halvorsrød), Råde, Østfold, Norway

Description
Quality of samples:	not specified / average specimens
Confirmation
Validity:	Believed Valid
References
References:	Bjørlykke, H. (1939): Feltspat V. De sjeldne mineraler på de norske granittiske pegmatittganger. Norges Geologiske Undersøkelse. 154. 77p
Data
Mineral Data:	Click here to view Columbite data
Locality Data:	Click here to view Halvorsrud (Halvorsrød), Råde, Østfold, Norway
Photo Gallery	View Gallery (5 photos)

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