Silver, Dyscrasite
Pribram, Central Bohemia Region, Bohemia (Bohmen; Boehmen), Czech Republic
Cabinet, 10.2 x 6.8 x 6.7 cm
This is a fine, 3-dimensional, large cluster of silver that has completely replaced an amazing jigsaw-cluster of dyscrasite crystals. It is 500 grams, mostly of silver. While these are not particularly rare - many came out in the Soviet era - large and aesthetic specimens are certainly uncommon.