AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from California > Colemanite |
DESCRIPTION: | No. 15564 |
Mineral: | Colemanite |
Locality: | Boron, Kern County, California |
Description: | Elongated crystal aggregate of colemanite 11 cm long with overgrowth of smaller colemanite crystals on the surface averaging 3-6 mm. The back side shows a central spine that formed first. With custom-made black base for support. Ex. Rutgers University Geology Museum |
Overall Size: | 11x3x1.5 cm |
Crystals: | 3-100 mm |
Archived: | For reference only |
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