Libethenite

Nkana Mine (Rokana Mine), Mindola pit, Kitwe, Kitwe District, Copperbelt Province  Zambia

Specimen size: 2.3 × 1.6 × 1.3 cm = 0.91” × 0.63” × 0.51”
Main crystal size: 0.5 × 0.4 cm = 0.20” × 0.16”