AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Illinois > Fluorite with Calcite

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Fluorite with Calcite from Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois

 
Fluorite with Calcite from Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois

Fluorite with Calcite from Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois

DESCRIPTION:No. 34114
Mineral:Fluorite with Calcite
Locality:Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois
Description:Cubic fluorite crystals up to 25 mm with colorless scalenohedral calcite crystals up to 5 mm scattered on the surface. The fluorite is internally transparent and shows yellow center zones with purple outer zones when rear-illuminated. One corner chipped.
Overall Size:9x6x5 cm
Crystals:3-25 mm
Archived: For reference only

 

 

 

 

 

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