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Copper
An incredible copper specimen that would be impossible to distinguish from electrolytic copper, if not for the rock matrix and the fact that I know who collected it. A myriad copper crystal forms include flattened spinel twins and aborescent crystal groups. This piece comes from the famous Cliff fissure, source of many fine Copper Country specimens. 5.0 x 4.1 x 3.0 cm
Unknown Owner
Product details
Species
SizeMiniature
Dimensions5.0 x 4.1 x 3.0 cm
Locality
North Cliff Mine, Phoenix, Keweenaw Co., Michigan, USA
Added on10/23/2024
Comments
Known provenance
2024/08
Unknown Owner
Not disclosed—Species and Locality Wiki Pages
Collectors of Copper
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