Proustite with Calcite

Bouismas Mine, Agdz, Bou Azzer mining district, Zagora Province, Drâa-Tafilalet Region  Morocco (2015)

Specimen size: 5 × 2.7 × 1.8 cm = 1.97” × 1.06” × 0.71”
Main crystal size: 0.5 × 0.2 cm = 0.20” × 0.08”