Copper
Unknown Owner
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A sculptural, old-time, cabinet copper specimen from the Copper County of Michigan. This flattened, two-sided piece has sharp crystals and a nice patina. The largest copper crystal is 3.5 cm, which is pretty good-sized. A highly representative and large, well-crystallized copper from this historic area. Ex. Mullane Collection.
Product details
SpeciesCopper
SizeCabinet
Dimensions13.5 x 9.4 x 0.8 cm
Added on10/23/2024
LocalityUSA, Michigan, Keweenaw County
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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