Calcite (variety Co-bearing calcite)

Agoudal Centre Quarry, Tansifite, Agdz, Bou Azzer mining district, Zagora Province, Drâa-Tafilalet Region  Morocco (±2000)

Specimen size: 6.4 × 5.8 × 4.4 cm = 2.52” × 2.28” × 1.73”
Main crystal size: 0.2 × 0.2 cm = 0.08” × 0.08”