AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Iowa > Fluorite on 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 on Calcite from Pint's Quarry, Raymond, Black Hawk County, Iowa

 
Fluorite on Calcite from Pint's Quarry, Raymond, Black Hawk County, Iowa

Photo below under shortwave ultraviolet illumination:
Fluorite on Calcite from Pint's Quarry, Raymond, Black Hawk County, Iowa

DESCRIPTION:No. 41561
Mineral:Fluorite on Calcite
Locality:Pint's Quarry, Raymond, Black Hawk County, Iowa
Description:Translucent brown cubic fluorite crystal with clean crystal faces on a cluster of translucent colorless calcite crystals and tiny limonite pseudomorphs after pyrite microcrystals. The fluorite fluoresces bright creme-white under UV illumination.
Overall Size:30x25x14 mm
Crystals:0.5-10 mm
Archived: For reference only

 

 

 

 

 

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