Tennantite-(Fe) with Bournonite, Pyrite and Quatrz

Mundo Nuevo mining area, Mundo Nuevo, Huamachuco, Sánchez Carrión Province, La Libertad Department  Peru

Specimen size: 8.3 × 6.8 × 6.2 cm = 3.27” × 2.68” × 2.44”
Main crystal size: 5.3 × 4.4 cm = 2.09” × 1.73”