Prehnite
Unknown Owner
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Prehnite casts after Anhydrite (sometimes called "fingers" or "snakeheads"). This specimen consists of spherical aggregates of "water green" color Prehnite forming casts after Anhydrite. The casts are very distinct, showing orthorhombic, striated form. Ex. Richard Kosnar Collection.
Product details
SpeciesPrehnite
SizeSmall Cabinet
Dimensions7.8 x 7.5 x 3.1 cm
Added on10/23/2024
LocalityUSA, New Jersey, Upper New Street Quarry
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 08/2024 | Unknown Owner | Not disclosed |
| — | The Arkenstone | Not disclosed |
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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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