Copper
Unknown Owner
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This is a nugget of natural copper deposited by the glacial drifts in the copper country of Michigan. It has been polished on one side to show its penny-bright luster, which contrasts beautifully with the natural "antique" patina. Weighs 3.4 ounces. 5.6 x 3.9 x 1.6 cm
Product details
SpeciesCopper
SizeSmall Cabinet
Dimensions5.6 x 3.9 x 1.6 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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