Cuprite with Calcite

Tsumeb Mine, Tsumeb, Otjikoto Region  Namibia

Specimen size: 4.7 × 3.1 × 4.2 cm = 1.85” × 1.22” × 1.65”
Main crystal size: 0.6 × 0.6 cm = 0.24” × 0.24”