Copper (drill scar)
Unknown Owner
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An interesting example of what is known as a copper drill scar, this a result of the end of a drill penetrating solid native copper.
Product details
SpeciesCopper
SizeSmall Cabinet
Dimensions8.0 x 6.0 x 3.2 cm
Added on10/27/2025
LocalityUSA, Michigan, Ontonagon County
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 10/2025 | Unknown Owner | $200.00 |
| — | 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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