AG 47-202MO
 
Native Silver Crystals on Calcite and Acanthite in Matrix
Bouismas Mine, Agdz, Bou Azzer mining district, Zagora Province, Drâa-Tafilalet Region, Morocco
 
This unusual and rare elongated native silver crystal specimen includes allargentum intergrown with native silver. The native crystals appear in some areas as dendritic growths, including the elongated crystals. The acanthite is intergrown with native silver and dyscrasite on a calcite-rich matrix with fibrous aggregates of Actinolite. 
 
37 x 20 x 12 mm 
Main crystal size: 14mm