Copper
Unknown Owner
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An extremely unusual, very large wire crystal growth of copper from Michigan. It starts at one end as a single wire, then gradually branches into more and more, culminating in a herringbone fan.
Product details
SpeciesCopper
SizeLarge Cabinet
Dimensions25.5 x 12.0 x 3.1 cm
Added on10/23/2024
LocalityUSA, Michigan, Ontonagon 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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