AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Pennsylvania > Columbite-(Fe) |
DESCRIPTION: | No. 30401 |
Mineral: | Columbite-(Fe) |
Locality: | Frank Steidler Pegmatite, Valley Township, Chester County, Pennsylvania |
Description: | Several large crystals of columbite-(Fe) with silvery muscovite crystals on the surface. The specimen has been restored. Large crystals of columbite-(Fe) are rare. The largest crystal has a chisel-shaped termination. See pg. 190 in Min. of Pa. 1966-1975. Ex. Jay Lininger (1939-2004); auction lot 787, item no. 00537; ex Frank Steidler |
Overall Size: | 12x7x4 cm |
Crystals: | 8-10 cm |
Archived: | For reference only |
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