Pyrite

Bou Nahas Mine, Oumjrane mining area, Alnif Commune, Tinghir Province, Drâa-Tafilalet Region  Morocco (2020)

Specimen size: 8.6 × 4.8 × 5.4 cm = 3.39” × 1.89” × 2.13”
Main crystal size: 1.2 × 1 cm = 0.47” × 0.39”