Details
ColorsBlack
SizeMiniature
Dimensions4.2 x 2.8 x 2.3 cm
Species
Description
This unusual specimen hosts both stereotypical disc-like crystals of chalcocite at the bottom, and also several unusual large and striated crystals rising above. In person, it is much more dramatic, and the "v" shape you see in the middle is probably indicative of twinning between the two main crystals, rising vertically from the base. Ex. Robert Rich Collection.
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