Calcite (Co-bearing calcite variety) with Pyrite

Aghbar Mine (Arhbar Mine), Bou Azzer mining district, Zagora Province, Drâa-Tafilalet Region  Morocco (08/2002)

Specimen size: 7.5 × 5 × 4 cm = 2.95” × 1.97” × 1.57”
Main crystal size: 0.8 × 0.8 cm = 0.31” × 0.31”