Hübnerite with Quartz and Fluorite

Huayllapon Mine (Huallapon Mine), Pasto Bueno, Pampas District, Pallasca Province, Ancash Department  Peru

Specimen size: 9.8 × 8 × 7 cm = 3.86” × 3.15” × 2.76”
Main crystal size: 0.8 × 0.8 cm = 0.31” × 0.31”