Benitoite Gem Mine specimen Neptunite piece Mineral Specimen Crystals Minerals For Sale

Benitoite Gem Mine specimen Neptunite piece Mineral Specimen Crystals Minerals
Neptunite Benitoite Gem Mine San Benito Co., CA, USAUp for offer is this neptunite specimen from the gem mine in California. This specimen measures 8.6 x 4.2 x 2.5 cm. A nice display piece with some lustrous neptunite crystals on a coat of natrolite and green schist matrix. Numerous jet black neptunites with the company of a few benitoite crystals hidden within them. An excellent example of one of the world's rarest minerals and a great specimen for the mineral collection.