Tarbuttite

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

Specimen size: 6.3 × 3.7 × 1.7 cm = 2.48” × 1.46” × 0.67”
Main crystal size: 0.2 × 0.2 cm = 0.08” × 0.08”