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Stephanite

Unknown Owner
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Stephanite and other silver species were found long ago in the early 1900s at this old silver district. I have never actually seen one for sale, until this came by. It was exchanged out of the reference collection of Cal Tech to me recently, and comes from one of their donor collections. Sharp stephanite crystals form a dramatic ridge atop the matrix of this historic specimen. Joe Budd photos

Product details

SpeciesStephanite
SizeMiniature
Dimensions3.6 x 2.6 x 2.2 cm
Added on10/23/2024
LocalityUSA, Montana

Known provenance

DateCollectorAcquisition price
08/2024Unknown OwnerNot disclosed
The ArkenstoneNot disclosed

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Mineral guide
Learn about Stephanite
(Ag5SbS4) — metallic-black crystals with sharp edges and signature twinning; rare, historic specimens from famed silver camps appeal to collectors.
Regional guide
Stephanite from Montana
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    Stephanite - Montana, USA