$500Median
608Sold (12 mo)
$70Last sale
Copper
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Choice twinned crystals of native copper coming off matrix. In good condition.
Product details
SpeciesCopper
SizeMiniature
Dimensions3.6 x 2.5 x 2.4 cm
Added on11/17/2025
LocalityUSA, Michigan, Keweenaw County
Current owner
Unknown Owner
Previous owners
| Date | Collector | Acquisition price |
|---|---|---|
| — | Weinrich Minerals | Not disclosed |
Learn more
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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