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 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

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. 80789
Mineral:Colemanite
Locality:Kramer Deposit, Boron, Kern County, California
Description:Lustrous transparent golden-brown colemanite crystals on gray matrix. The color of the colemanite crystals is uncommon. The colemanite crystals fluoresce white under longwave and shortwave ultraviolet illumination. Ex. Miller #M1381; originally acquired from Chris Wright (1946-2014); collected by Jim Minette (1936-2002)
Overall Size:6x4x4 cm
Crystals:5-22 mm
Archived: For reference only

 

 

 

 

 

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