Colorado Minerals

Specimens

Columbite-(Fe)

collected by Rudy Bologna

Mine: Devil's Hole pegmatite
County: Texas Creek
Location: Texas Creek
Dimensions: 98 x 44 x 17mm (3 13/16" x 1 11/16" x 11/16")
Mineral: Columbite-(Fe)

Single repaired (6x) crystal of black terminated crystal of metallic columbite. Bits of microcline adhere to places along the crystal, as well as very thin plates of muscovite. Radioactive. Reference #452.

Price: $50.00  Add to Cart

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