Neptunite
Unknown Owner
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SHARP, wonderful neptunite with an exceptional termination, about 2 cm tall and 8 mm wide. This is an exceptional piece, and rare quality for a thumber!
Product details
SpeciesNeptunite
SizeMiniature
Dimensions2.8 x 2.3 x 1.7 cm
Added on10/23/2024
LocalityUSA, California, San Benito County
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 08/2024 | Unknown Owner | Not disclosed |
| — | The Arkenstone | Not disclosed |
Learn more
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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