Copper - image 1

Copper

$4,550.00

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CE
Collector’s EdgeFeatured
269 for sale·Member since 2025
A wild sculptural copper specimen from the Keweenaw Peninsula in Michigan. This piece features sharp crystals and a calcite association. Includes custom base and displays as seen.

Product details

SpeciesCopper
SizeLarge Cabinet
Dimensions8.0 x 16.0 x 10.0 cm
Listed on09/25/2025
LocalityUSA, Michigan, Keweenaw Peninsula
SKU75112

Learn more

Copper
Mineral guide
Learn about Copper
native copper with spinel-twinned crystals and arborescences; notable from Lake Superior, Itauz, Dongchuan, Corocoro, prized for color and localities.
Copper
Regional guide
Copper from Keweenaw Peninsula, Michigan, USA
Keweenaw Peninsula copper - classic native copper from Michigan, famed for wiry arborescent sprays, sharp crystal faces, and historic mines prized by collector…