Copper
Unknown Owner
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SHARP, tetrahexahedral and CUBIC copper crystals with nice patina form this sculptural copper specimen from the famous Copper Country of Michigan. Cubic copper crystals are RARE from the Keweenaw and these are good ones! A CLASSIC, OLD-TIME and very fine piece. Ex L.L. Hubbard Collection #273 and Seaman Museum. His collection, acquired around 1933, is considered one of the keystones to the Seaman Museum.
Product details
SpeciesCopper
SizeSmall Cabinet
Dimensions5.5 x 4.7 x 2.0 cm
Added on10/23/2024
LocalityUSA, Michigan, Lake Superior Mine
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 08/2024 | Unknown Owner | Not disclosed |
| — | The Arkenstone | Not disclosed |
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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.Regional guide
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