Allargentum with Byssolite

Bouismas Mine, Agdz, Bou Azzer mining district, Zagora Province, Drâa-Tafilalet Region  Morocco (07/2009)

Specimen size: 5.2 × 4.5 × 1.7 cm = 2.05” × 1.77” × 0.67”
Main crystal size: 0.8 × 0.2 cm = 0.31” × 0.08”