Fluorite, Calcite
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Fluorite with calcite, 21.5 cm, from the Minerva #1 mine, Cave-in-Rock District, Hardin County, Illinois. Photo by Jeff Scovil.
Product details
Species
SizeLarge Cabinet
Dimensions21.5 cm
Added on02/13/2026
Locality
Publications
- Mineralogical Record Mineral Collections In American Midwest page 61
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Mineral guide
Learn about Fluorite
calcium fluoride with a dazzling color range, cubic and octahedral crystals, and UV fluorescence; prized by collectors for Blue John banding.Regional guide
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