Detailed information
Dimensions
75 x 70 x 45
mm
Locality
Medenec (Kupferberg), Klášterec nad Ohrí Krušné Hory Mts (Erzgebirge), Ústí Region Bohemia, Czech Republic
Condition
No recorded repairs
Excellent complex crystals of characteristic metallic grey Acanthite measuring to nearly 1cm are richly formed on a botryoidal matrix of Nickeline. The external surface of the Nickeline is coated in Acanthite with minor wires of Native Silver and a rare crystal area of Polybasite measuring to 4mm. Exposed areas of the Nickeline displays a metallic pink colour and radial structure. A very fine Acanthite-Nickeline specimen from Medenec, Czech Republic.