Copper
Unknown Owner
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The size and form of this arborescent copper specimen is outstanding. The dendritic growth along with the patina, which alternates with bright color, gives this specimen a fern-like appearance. For copper collectors and/or collectors of minerals from the Keweenaw peninsula, this one is a must. 14.8 x 10 x 1 cm
Product details
SpeciesCopper
SizeCabinet
Dimensions14.8 x 10.0 x 1.0 cm
Added on10/23/2024
LocalityUSA, Michigan, White Pine Mine
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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