Acanthite

$250.00

$40.00 shipping
Seller offers an extended return window of up to 30 days
Ships from USA

Crystal ClassicsFeatured

Tucson, Arizona, USA

7,543 for sale·132 sold

A large thumbnail specimen of graphite-grey Acanthite, a silver sulphide, forming crude dull metallic crystals from Medenec in the Krušné Hory Mts of the Czech Republic. Medenec was an old copper mine which began in the 1500s, eventually closing in 1860, which mined copper from a skarn deposit. A rare and great little example of off-matrix Acanthite from this historic mine.