Galena with Sphalerite and Chalcopyrite

Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai  Russia

Specimen size: 21 × 16 × 7.5 cm = 8.27” × 6.30” × 2.95”
Main crystal size: 2 × 1.8 cm = 0.79” × 0.71”