Mimetite with Dolomite

Tsumeb Mine, Tsumeb, Otjikoto Region  Namibia

Specimen size: 7.8 × 6 × 2.9 cm = 3.07” × 2.36” × 1.14”
Main crystal size: 1.1 × 0.6 cm = 0.43” × 0.24”