Dyscrasite with Silver, Allargentum and Calcite

Bouismas Mine, Agdz, Bou Azzer mining district, Zagora Province, Drâa-Tafilalet Region  Morocco (06/2009)

Specimen size: 4.3 × 2.3 × 1.4 cm = 1.69” × 0.91” × 0.55”