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 - Fine Minerals.com and Allminerals.com

   

Colemanite from Kramer Deposit, Boron, Kern County, California

 
Colemanite from Kramer Deposit, Boron, Kern County, California

Colemanite from Kramer Deposit, Boron, Kern County, California

Colemanite from Kramer Deposit, Boron, Kern County, California

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

Photo below under longwave ultraviolet illumination:
Colemanite from Kramer Deposit, Boron, Kern County, California

DESCRIPTION:No. 81121
Mineral:Colemanite
Locality:Kramer Deposit, Boron, Kern County, California
Description:Lustrous transparent colorless colemanite crystals on one face of crystallized colemanite-calcite matrix. The colemanite crystals are elongated prismatic form with angled {201} termination faces. The colemanite and calcite fluoresces under LW-SW UV. Ex. Miller #M675; collected ca. 1970
Overall Size:9x6x5 cm
Crystals:1-5 mm
Archived: For reference only

 

 

 

 

 

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