Copper (Spinel-law twin) - image 1
Photo by László Kupi

Copper (Spinel-law twin)

Kevin Brown
Kevin Brown
Parker, TX
0 for sale·Member since 2026
Copper (spinel-law twin), 9.1 cm, from the Ray mine, Pinal County, Arizona. Collected by Stan Esbenshade around 2006; ex Jack Schissler collection. Photo by László Kupi.

Product details

Species
Copper, SpinelAbout Copper →
SizeSmall Cabinet
Dimensions9.1 cm
Added on03/26/2026
Locality
USA, Arizona, Ray Mine
Publications
  • Mineralogical Record The Kevin Brown Collection page 178

Known provenance

DateCollectorAcquisition price
—Jack SchisslerNot 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.
Regional guide
Copper from Ray Mine
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