Fluorapophyllite-K with Prehnite (809)
Unknown Owner
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Blocky pseudo-cubic crystals of fluorapophyllite to 1.8 cm on edge mostly covering a prehnite crystal matrix. This is in good condition all around.
Product details
SpeciesPrehnite
SizeMiniature
Dimensions4.3 x 2.9 x 2.5 cm
Added on09/21/2025
LocalityUSA, New Jersey, Upper New Street Quarry
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 05/2026 | Unknown Owner | $135.00 |
| — | Weinrich Minerals | Not disclosed |
Learn more
Mineral guide
Learn about Prehnite
apple- to mint-green crystals and sculptural botryoidal/rosette forms; a calcium aluminum silicate formed in low-temp hydrothermal environments.Regional guide
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