2
Copper
Crystals of native copper measuring to 1.0 cm in size coming off matrix. In great condition. The prominent crystal at the top is extremely sharp and well defined.
Unknown Owner
Product details
Species
SizeMiniature
Dimensions4.5 x 3.0 x 2.0 cm
Locality
Northwestern Mine, Keweenaw Co., Michigan, USA
Added on11/17/2025
Comments
Known provenance
2026/01
Unknown Owner
$180.00—Species and Locality Wiki Pages
Collectors of Copper
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