Benitoite and Neptunite
Unknown Owner
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A sharp miniature with razor-edged benitoite "triangles" of great color, accented with stark black neptunites, all contrasted on white natrolite matrix. This is the classic, ideal combination of all 3 species from this American gem mine! The crystals are so sharp, it is unusually pristine. All the core crystal tips are complete, as you see them pointing up or into the core of the piece. Only the bottom or bottom-left tip of the larger triangular crystal, as shown, is contacted/broken where it was attached to matrix and that is at the bottom as we display it with the sharp vertical crystal atop.
Product details
SizeMiniature
Dimensions3.1 x 1.6 x 1.2 cm
Added on10/23/2024
LocalityUSA, California, New Idria Mining District
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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