Neptunite, Benitoite
Unknown Owner
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A fine specimen with clustered and discrete neptunite and benitoite crystals on a natrolite-covered matrix from the famous Dallas Gem Mine. All of the neptunite crystals have hints of red fire and the largest crystal, at 3.1 cm, is doubly terminated. The partially gemmy, sharp benitoite crystals reach 1.1 cm. Ex. Richard Hauck Collection.
Product details
SizeCabinet
Dimensions10.4 x 6.3 x 4.8 cm
Added on10/23/2024
LocalityUSA, California, Benitoite Gem Mine
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 08/2024 | Unknown Owner | Not disclosed |
| — | The Arkenstone | Not disclosed |
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Mineral guide
Learn about Benitoite
rare barium titanium cyclosilicate with sapphire-blue, sharp triangular crystals and vivid UV fluorescence; locality California State Gem Mine.Regional guide
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