Smithsonite (variety cadmium)

Tsumeb Mine, Tsumeb, Otjikoto Region  Namibia (1970-1985)

Specimen size: 5.1 × 4.4 × 4 cm = 2.01” × 1.73” × 1.57”
Main crystal size: 1 × 0.8 cm = 0.39” × 0.31”