AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from North Carolina > Columbite-(Fe) |
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DESCRIPTION: | No. 24423 |
Mineral: | Columbite-(Fe) |
Locality: | Seidtz Mine, Davie County, North Carolina |
Description: | Large crystal of columbite-(Fe) without matrix. The columbite-(Fe) is a dark metallic color and the exterior surface has a yellowish surface alteration. Slightly radioactive. Sensel acquired this specimen in 1959. Ex. Dr. Eugene E. Sensel (1911-2000) collection #R678 |
Overall Size: | 6x4x1.5 cm |
Crystals: | 6 cm |
Archived: | For reference only |
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