Copper Calcite - image 1

Copper Calcite

$14,500.00

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CE
Collector’s EdgeFeatured
269 for sale·Member since 2025
A fantastic and old-time copper specimen with copper included calcite from the world-famous Keweenaw Peninsula of Michigan. Sharp, gemmy, and lustrous calcite with perfect terminations is nestled amongst an aesthetic display of copper crystals. Displays well from multiple angles and self-standing from photographed angle. In fantastic condition.

Product details

SpeciesCopper
SizeSmall Cabinet
Dimensions5.0 x 5.8 x 3.5 cm
Listed on06/17/2026
LocalityUSA, Michigan, Keweenaw Peninsula
SKU65397

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…