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

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

   

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

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

Photo below under shortwave ultraviolet illumination:
Fluorite from Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois

DESCRIPTION:No. 38762
Mineral:Fluorite
Locality:Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois
Description:Bi-colored cubic fluorite crystals with no matrix. The fluorite has translucent yellow center zone with transparent blue and purple outer layers. One corner of the main crystal is cleaved.
Overall Size:6x4x4 cm
Crystals:7-47 mm
Archived: For reference only

 

 

 

 

 

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