AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Illinois > Calcite on Fluorite |
DESCRIPTION: | No. 42257 |
Mineral: | Calcite on Fluorite |
Locality: | Minerva #1 Mine, Sub-Rosiclare Level, Cave-in-Rock District, Hardin County, Illinois |
Description: | Transparent blue-purple fluorite crystals completely overgrown with lustrous scalenohedral calcite crystals up to 25 mm long. The calcite crystals are mostly milky, but the tips of the terminations are transparent with golden color. Ex. Robert C. Lambert (1919-2008) #226; acquired in 1995 |
Overall Size: | 5.5x5x3.5 cm |
Crystals: | 10-25 mm |
Archived: | For reference only |
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