Chalcocite
Unknown Owner
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This is a dramatically crystallized specimen of iridescent, bluish-purple chalcocite from mining in the mid-1990s here at this now reclaimed and closed-off locale. The largest crystal measures 2.5 cm across, and the whole surface is covered with sharp and colorful crystals. A large and very significant specimen from a mine that lasted from 1994-1997 and yet during that short period became world-famous for these incredible chalcocites.
Product details
SpeciesChalcocite
SizeCabinet
Dimensions11.5 x 7.2 x 6.0 cm
Added on10/23/2024
LocalityUSA, Wisconsin, Flambeau 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 Chalcocite
dark steel-gray crystals with bright metallic luster and dramatic twinning; rare, well-formed specimens attract collectors and highlight sites.Regional guide



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