Tarbuttite

Kabwe Mine (Broken Hill Mine), Kabwe (Kabwe-Ka Mukuba), Kabwe District, Central Province  Zambia (07/1976)

Specimen size: 4 × 3.5 × 1.8 cm = 1.57” × 1.38” × 0.71”
Main crystal size: 1 × 0.3 cm = 0.39” × 0.12”