Calcite (variety Co-bearing calcite)

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

Specimen size: 8.2 × 7.5 × 5.8 cm = 3.23” × 2.95” × 2.28”
Main crystal size: 0.9 × 0.8 cm = 0.35” × 0.31”