Galena with Sphalerite and Calcite

Nikolaevski Mine, Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Far-Eastern Region  Russia

Specimen size: 7.8 × 7.5 × 4.5 cm = 3.07” × 2.95” × 1.77”
Main crystal size: 1.5 × 1 cm = 0.59” × 0.39”