Cuprite
Unknown Owner
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Unusual locality example for the species with sharp cubic crystals of cuprite to 0.3 cm on edge set on matrix. In good condition. It is not often one sees crystallized cuprite from this mining area.
Product details
SpeciesCuprite
SizeSmall Cabinet
Dimensions7.5 x 5.5 x 4.5 cm
Added on11/10/2025
LocalityUSA, Michigan, Keweenaw County
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 11/2025 | Unknown Owner | $140.00 |
| — | Weinrich Minerals | Not disclosed |
Learn more
Mineral guide
Learn about Cuprite
ruby-red copper oxide crystals with brilliant luster, from cubes to octahedra, prized for color, rarity, and historic collecting appeal.Regional guide
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