Copper
Unknown Owner
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Large crude crystals of native copper measuring to 3.3 cm in size forming a near matrix less cluster with massive quartz. In good condition all around. Nice large crystals for the species.
Product details
SpeciesCopper
SizeLarge Cabinet
Dimensions18.0 x 8.0 x 6.5 cm
Added on07/17/2025
LocalityUSA, Michigan, Calumet & Hecla Mine
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 01/2026 | Unknown Owner | $585.00 |
| — | 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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