Colorado Gem & Mineral Co. - Rocks for the Rest of Us

Columbite

Columbite
Dimensions: L: 2  x  W: 2  x  H: 1.25
Locality: Minas Gerais, Brazil.
Item: 5827
Weight: 240.00g
Availability: In Stock
Price: $395.00
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Very sharp Columbite crystal, a rare earth oxide mined for Columbium and Tantalum.  Excellent specimen, well formed.   Very rare.

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