$15,000
Jáchymov (St Joachimsthal), Jáchymov District (St Joachimsthal), Krušné Hory Mts (Erzgebirge), Karlovy Vary Region, Bohemia (Böhmen; Boehmen), Czech Republic
A very rich crystal specimen of the Silver Sulfosalt Proustite from the famous Jáchymov...