AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from California > Neptunite with Benitoite and Natrolite

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

   

Neptunite with Benitoite and Natrolite from Benitoite Gem Mine, San Benito County, California (Type Locality for Benitoite)

 
Neptunite with Benitoite and Natrolite from Benitoite Gem Mine, San Benito County, California (Type Locality for Benitoite)

Photo below under shortwave ultraviolet illumination:
Neptunite with Benitoite and Natrolite from Benitoite Gem Mine, San Benito County, California (Type Locality for Benitoite)

DESCRIPTION:No. 40514
Mineral:Neptunite with Benitoite and Natrolite
Locality:Benitoite Gem Mine, San Benito County, California (Type Locality for Benitoite)
Description:Dark neptunite and blue benitoite crystals in white natrolite. The faces of the crystals are embedded in the natrolite. If the natrolite were etched away the specimen might be good. Only valuable as a fluorescent specimen as is.
Overall Size:6x4x3 cm
Crystals:2-20 mm
Archived: For reference only

 

 

 

 

 

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