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

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Neptunite from Dallas Mine, San Benito County, California

 
Neptunite from Dallas Mine, San Benito County, California

DESCRIPTION:No. 56964
Mineral:Neptunite
Locality:Dallas Mine, San Benito County, California
Description:Curved formation of lustrous red-black neptunite crystals with no matrix. The neptunite crystals appear black, but under magnification red translucency is visible in the thinnest areas.
Overall Size:29x8x10 mm
Crystals:20-29 mm
Archived: For reference only

 

 

 

 

 

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