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

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Online Mineral Museum Archive of Mineral Photographs and Mineral Descriptions from John Betts - Fine Minerals.com and Allminerals.com

   

Fluorite with Calcite from Hardin County, Illinois

 
Fluorite with Calcite from Hardin County, Illinois

Fluorite with Calcite from Hardin County, Illinois

Fluorite with Calcite from Hardin County, Illinois

DESCRIPTION:No. 50875
Mineral:Fluorite with Calcite
Locality:Hardin County, Illinois
Description:Bi-colored cubic fluorite crystal with outer layer of translucent beige-colored calcite crystals to 8 mm partly covering the fluorite. The fluorite has a yellow core zone with blue outer zone. Note the unusual trapezohedral corner faces. Ex. Peter B. Nalle (1923-2010) collection #128, originally acquired in 1938 from Central Scientific Co.
Overall Size:5.5x4x3.5 cm
Crystals:4-45 mm
Archived: For reference only

 

 

 

 

 

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