Tetrahedrite with Chalcopyrite and Quartz

Lina Mine, level 06-07, Alzen, Foix, Ariège Department, Occitanie  France (2012)

Specimen size: 8.3 × 5 × 2.8 cm = 3.27” × 1.97” × 1.10”
Main crystal size: 1.1 × 0.9 cm = 0.43” × 0.35”