Acanthite with Dolomite and Pyrite

Himmelsfürst Mine, Brand-Erbisdorf, Freiberg District, Erzgebirgskreis, Saxony/Sachsen  Germany

Specimen size: 1.8 × 1.2 × 0.9 cm = 0.71” × 0.47” × 0.35”
Main crystal size: 1.2 × 1.1 cm = 0.47” × 0.43”