Copper
Unknown Owner
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A rich crystallized copper specimen collected at the Ojibway Mine in the late 1980s. This mine worked the northeastern end of the Kearsarge amygdaloidal lode. The specimen consists almost entirely of chunky crystals with rough surfaces, intergrown with a sparing amount of matrix.
Product details
SpeciesCopper
SizeSmall Cabinet
Dimensions5.9 x 3.3 x 2.9 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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