5
Copper
Crystalline native copper coming off of a brecciated matrix. Collected in 2009.
Unknown Owner
Product details
Species
SizeSmall Cabinet
Dimensions7.0 x 4.0 x 3.5 cm
Locality
Centennial Mine, Keweenaw Co., Michigan, USA
Added on12/16/2025
Comments
Known provenance
2025/12
Unknown Owner
$40.00—Species and Locality Wiki Pages
Collectors of Copper
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