Erythrite

Bou Azzer mining district, Drâa-Tafilalet Region  Morocco (±1979)

Specimen size: 4.5 × 4.3 × 2.9 cm = 1.77” × 1.69” × 1.14”
Main crystal size: 0.6 × 0.4 cm = 0.24” × 0.16”