Descloizite

Olifantsfontein Mine, Olifantsfontein, Grootfontein  Namibia

Specimen size: 4 × 3.4 × 2.4 cm = 1.57” × 1.34” × 0.94”
Main crystal size: 0.4 × 0.4 cm = 0.16” × 0.16”