Neptunite Crystals in Natrolite
Neptunite Crystals in Natrolite from Benitoite Gem Mine, San Benito County, California
Collection John Betts - Fine Minerals
Description Many dark crystals of lustrous Neptunite embedded in white Natrolite. The Neptunite looks black, but is actually dark, translucent red when rear-illuminated. The crystals in the center are perfect - terminated and undamaged. Ex. Clyde Hardin.
Locality Benitoite Gem Mine, San Benito County, California
Dimensions 6 x 4 x 2 cm.
Specimen Grade B
Photograph © www.johnbetts-fineminerals.com - All Rights Reserved.

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