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Copper
Large crude crystals of native copper measuring to 3.3 cm in size forming a near matrix less cluster with massive quartz. In good condition all around. Nice large crystals for the species.
Unknown Owner
Product details
Species
SizeLarge Cabinet
Dimensions18.0 x 8.0 x 6.5 cm
Locality
Calumet and Hecla Mine, Houghton Co., Michigan, USA
Added on07/17/2025
Comments
Known provenance
2026/01
Unknown Owner
$585.00—Species and Locality Wiki Pages
Collectors of Copper
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