Silver with Arsenopyrite silver-rich Tennantite and Pearceite

Bouismas Mine, Agdz, Bou Azzer mining district, Zagora Province, Drâa-Tafilalet Region  Morocco (04/2014)

Specimen size: 2.2 × 1.9 × 1.3 cm = 0.87” × 0.75” × 0.51”
Main crystal size: 1.3 × 0.6 cm = 0.51” × 0.24”