Neptunite , California, San Benito County, Benitoïte Gem Mine; Dallas Gem Mine area, San Ben, USA
Cristaux centimétriques sur gangue de natrolite
10cm x 7cm
Dalas Gem Mine
San Benito Californie
U.S.A
Product details
SpeciesNeptunite
SizeSmall Cabinet
Dimensions10.0 x 7.0 cm
Added on06/29/2026
LocalityUSA, California, Benitoite Gem Mine
RepairsNon
Current owner
Aude, Occitanie, France
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Mineral guide
Learn about Neptunite
jet-black, high-luster prisms with natrolite and benitoite; California State Gem Mine specimens exemplify striking contrast, rarity, and display.
Regional guide
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