Copper (Spinel-Twinned)
Unknown Owner
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This graceful and aesthetic, arching copper specimen has spinel twins, to 3.3 cm in length, emanating from a central spine. This is CLASSIC style for the Champion finds! It is, however, unusually elegant in its presentation. The patina color is a rich brownish-red (untouched by acidizing) and this specimen can be viewed from more than one direction since it appears to be a floater. The back side is lightly covered in a crystal druse, probably calcite. Architecturally, this looks a lot like a fish skeleton and so you can see why the nickname "herringbone coppers" has been attached to these. A striking specimen, and a very stylish old classic. Out of all the Michigan coppers, this is really one of the few styles totally unique and recognizable to one specific mine. Absolutely elegant!
Product details
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 08/2024 | Unknown Owner | Not disclosed |
| — | The Arkenstone | 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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