Cuprite with Calcite

Tsumeb Mine, Tsumeb, Otjikoto Region  Namibia

Specimen size: 3.4 × 2.5 × 1.3 cm = 1.34” × 0.98” × 0.51”
Main crystal size: 0.5 × 0.4 cm = 0.20” × 0.16”