'Pearceite' with Proustite

Uchucchacua Mine, Oyón Province, Lima Department  Peru

Specimen size: 2.7 × 1.4 × 1.2 cm = 1.06” × 0.55” × 0.47”
Main crystal size: 1.1 × 0.5 cm = 0.43” × 0.20”