Details
Species
Description
A beautiful aggregate of chunky iridescent blue chalcocite. This is on of the most sought after colors available with the blue being caused by a coating of bornite. This specimen comes from the now closed Flambeau Mine in Wisconsin, and is the most important find of this species in North America. The property was operated by Kennecott up through 1997 and has now been completely reclaimed and revegetated. No specimens will likely ever come from this mine again.
Known provenanceKnowing where your specimen comes from and who owned it adds to its story and value. Good provenance helps prove it's authentic and preserves important details about its discovery.
Origin
