AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Missouri > Calcite |
DESCRIPTION: | No. 50903 |
Mineral: | Calcite |
Locality: | St. Joe Mine, No. 12 Shaft, Leadwood, Old Lead Belt, Saint Francois County, Missouri |
Description: | Doubly-terminated transparent yellow calcite crystals with complex crystallization patterns on the surfaces. Nalle collected this specimen underground from a 2x4 foot cavity while employed as mining engineer. Ex. Peter B. Nalle (1923-2010) collection #540a, employed at St. Joseph Lead Co. 1948-1951, personally collected in 1949 |
Overall Size: | 5.5x3x1.5 cm |
Crystals: | 15-55 mm |
Archived: | For reference only |
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