Smithsonite (variety cuprian) with Calcite

Tsumeb Mine, Tsumeb, Otjikoto Region  Namibia (±1973)

Specimen size: 6.4 × 4.6 × 2.7 cm = 2.52” × 1.81” × 1.06”
Main crystal size: 1.5 × 1.2 cm = 0.59” × 0.47”