| AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Illinois > Fluorite |
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| DESCRIPTION: | No. 12454 |
| Mineral: | Fluorite |
| Locality: | Deardorff-Davis Mine, Cave-in-Rock, Hardin County, Illinois |
| Description: | Glassy crystals of purple fluorite with some areas coated with drusy quartz crystals. The fluorite crystals show outer zones that are colorless, with inner phantom zone of deep purple. The crystal surfaces have many parallel faces. Minimal damage. |
| Overall Size: | 10x7x5 cm |
| Crystals: | .5-40 mm |
| Archived: | For reference only |
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