Frank Abbott appointed by Harmony as financial director for Interim period

22 August 2007

African Rainbow Minerals Limited (ARM) shareholders are hereby referred to the announcement released by Harmony Gold Mining Company Limited (Harmony) earlier today.

Frank Abbott, currently the Financial Director of ARM has been appointed by Harmony as Interim Financial Director for a period of six months, with immediate effect.

Mike Arnold, the current Executive: Finance at ARM will fulfill the role of acting Chief Financial Officer at ARM during this period.

For further details contact:
Pieter Rörich
Executive Director: Investor Relations / New Business Development
Tel: +27 11 779 1476
Cel: +27 82 570 5064

Corné Bobbert
Corporate Development
Tel: +27 11 779 1478
Cel: +27 83 380 6614