AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from California > Colemanite

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Online Mineral Museum Archive of Mineral Photographs and Mineral Descriptions from John Betts - 
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Colemanite from Kramer District, Boron, Kern County, California

 
Colemanite from Kramer District, Boron, Kern County, California

Colemanite from Kramer District, Boron, Kern County, California

Colemanite from Kramer District, Boron, Kern County, California

Photo below under shortwave ultraviolet illumination:
Colemanite from Kramer District, Boron, Kern County, California

DESCRIPTION:No. 60727
Mineral:Colemanite
Locality:Kramer District, Boron, Kern County, California
Description:Lustrous transparent colorless bladed colemanite crystals on flattened formation with gray matrix on the rear. The colemanite crystals fluoresce white under SW UV illumination. Ex Jeff Weissman collection #3910a
Overall Size:7x4x2 cm
Crystals:5-10 mm
Archived: For reference only

 

 

 

 

 

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