Copper
Unknown Owner
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Fine grouping of large rounded crystals of native copper measuring to 1.5 cm in size. Complete all around with no points of attachment, this is in terrific condition.
Product details
SpeciesCopper
SizeMiniature
Dimensions5.0 x 4.0 x 3.0 cm
Added on11/17/2025
LocalityUSA, Michigan, Keweenaw County
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 02/2026 | Unknown Owner | $370.00 |
| — | Weinrich Minerals | 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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