NATIVE Copper - image 1
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NATIVE Copper

Unknown Owner
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This is a rather sculptural crystallized Native Copper from the famous copper mines at Bisbee, Warren District, Cochise County, Arizona, USA. Highly elongated sharply-tipped spinel-twinned Native Copper crystals protrude into cavities towards the centre of a quite open-textured pure aggregate of Native Copper. Some interlock like a birds nest, but the outer edge of the specimen on one side is more compact. These crystals reach up to 9 mm in length, with most 7 to 8 mm on average. There is minor pale green powdery alteration on the surface of the Native Copper within recessed pockets in the more compact areas, but the crystals are clean and show a very fine rich orange colour and good metallic lustre. A wonderfully characterful Arizonan Native Copper.

Product details

SpeciesCopper
SizeCabinet
Dimensions6.4 x 11.0 x 3.5 cm
Added on01/07/2026
LocalityUSA, Arizona, Bisbee

Known provenance

DateCollectorAcquisition price
07/2026Unknown Owner$5,000.00
Crystal ClassicsNot disclosed

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 Bisbee, Arizona, USA
Bisbee copper, Arizona — arborescent native copper with cuprite and malachite patina from the Warren district; prized for provenance, crystal form, and oxidize…