Tennantite with Wulfenite and Quartz

Tsumeb Mine, Tsumeb, Otjikoto Region  Namibia

Specimen size: 8.4 × 6.5 × 3.3 cm = 3.31” × 2.56” × 1.30”
Main crystal size: 2.7 × 1.7 cm = 1.06” × 0.67”