Neptunite with Natrolite
Unknown Owner
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Lustrous prismatic crystals of neptunite measuring to 1.6 cm in length on matrix with white natrolite. In good condition with very minimal damage present, the prominent crystals are in good condition. This one is quite neat coming with an antique label that dates this to the very early 20th century. This label is shown at the end of the video.
Product details
SizeMiniature
Dimensions3.0 x 2.5 x 2.0 cm
Added on02/09/2026
LocalityUSA, California, San Benito County
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 02/2026 | Unknown Owner | $170.00 |
| — | Weinrich Minerals | Not disclosed |
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Mineral guide
Learn about Natrolite
snowy-white to colorless silky needles forming radiating sprays in basalt cavities; prized for graceful habit, contrast with matrices, and rarity.Regional guide
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