Copper
Unknown Owner
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An impressive large branching grouping of well-defined native copper crystals. This is complete all around with little attached matrix, in excellent condition.
Product details
SpeciesCopper
SizeLarge Cabinet
Dimensions22.0 x 16.0 x 4.0 cm
Added on10/25/2024
LocalityUSA, Michigan, Keweenaw County
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 06/2025 | Unknown Owner | $5,300.00 |
| — | 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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