Sphalerite with Chalcopyrite and Quartz

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

Specimen size: 12.8 × 10.7 × 4.3 cm = 5.04” × 4.21” × 1.69”
Main crystal size: 2 × 1.7 cm = 0.79” × 0.67”