Copper (Var: Whitneyite) - image 1

Copper (Var: Whitneyite)

Unknown Owner
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According to mindat.com, whitneyite is variety of copper containing up to 11.5% arsenic, with some intimately intergrown algodonite, and not a distinct species. The blue smudge is perhaps azurite. A nice massive sample of the material. Ex. Richard Hauck Collection.

Product details

SpeciesCopper
SizeMiniature
Dimensions4.8 x 3.1 x 2.8 cm
Added on10/23/2024
LocalityUSA, Michigan, Calumet

Known provenance

DateCollectorAcquisition price
08/2024Unknown OwnerNot disclosed
The ArkenstoneNot 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 Calumet
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