Copper
Unknown Owner
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A fabulously-crystallized copper specimen from the classic old mines of upper Michigan! The specimen is entirely made up of sharp, intergrown crystals, many of them having cubic faces. There are no boring parts at all! The bit of blue you see in the photo is just a bit of putty from a former collector that snuck into the photo. Super exquisite mini!
Product details
SpeciesCopper
SizeMiniature
Dimensions3.8 x 2.6 x 2.3 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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