Cuprite with Quartz

Onganja (Emke) Mine, Helen Farm 235, Onganja mining area, Seeis, Windhoek District, Khomas Region  Namibia

Specimen size: 8.2 × 6.2 × 2.7 × cm = 3.23” × 2.44” × 1.06”
Main crystal size: 0.8 × 0.8 cm = 0.31” × 0.31”