Mottramite with Calcite

Tsumeb Mine, Tsumeb, Otjikoto Region  Namibia (±1982)

Specimen size: 2.8 × 2 × 1.7 cm = 1.10” × 0.79” × 0.67”
Main crystal size: 0.7 × 0.4 cm = 0.28” × 0.16”