Prehnite with Calcite, Copper (1334)
Unknown Owner
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A very fine old time specimen with attractive yellowish green translucent crystallized prehnite coming off matrix with crystallized calcite. This is in terrific condition. At one time the specimen was part of the Bally Museum in Switzerland. A label comes with the specimen as seen at the end of the video.
Product details
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 11/2025 | Unknown Owner | $1,250.00 |
| — | Weinrich Minerals | Not disclosed |
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Mineral guide
Learn about Copper
native copper with spinel-twinned crystals and arborescences; notable from Lake Superior, Itauz, Dongchuan, Corocoro, prized for color and localities.Regional guide


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