AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from California > Colemanite |
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DESCRIPTION: | No. 71724 |
Mineral: | Colemanite |
Locality: | Billie Mine, Furnace Creek District, Death Valley National Park, Inyo County, California (Type Locality for Colemanite) |
Description: | Lustrous transparent colorless colemanite crystals with glassy crystal faces. The colemanite crystals fluoresce white under SW UV illumination and phosphoresce in the dark when illumination is extinguished. |
Overall Size: | 30x30x20 mm |
Crystals: | 8-30 mm |
Archived: | For reference only |
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