Silver

Uranium Mine number 21 (shaft number 21), Háje, Příbram, Central Bohemia Region, Bohemia  Czech Republic

Specimen size: 5.6 × 3.3 × 2.6 cm = 2.20” × 1.30” × 1.02”
Main crystal size: 1 × 0.1 cm = 0.39” × 0.04”