Sphalerite with Marcasite and Chalcopyrite

Bou Nahas Mine, Oumjrane mining area, Alnif Commune, Tinghir Province, Drâa-Tafilalet Region  Morocco (02/2023)

Specimen size: 12 × 9.8 × 5.8 cm = 4.72” × 3.86” × 2.28”