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Copper
A cluster of fine twinned native copper crystals without matrix. Complete all around and in great condition.
Unknown Owner
Product details
Species
SizeSmall Cabinet
Dimensions8.0 x 2.9 x 1.0 cm
Locality
Central Mine, Keweenaw Co., Michigan, USA
Added on11/17/2025
Comments
Known provenance
Unknown date
Unknown Owner
$275.00—Species and Locality Wiki Pages
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