Graham Briggs retires as Harmony Gold CEO July 16, 2015 End of strike at MTN after agreement reached with CWU General Kumba in talks to close Thabazimbi mine, with 1,200 jobs at stakePosted by admin Fin24 reports that almost 1,200 mineworkers could lose their jobs, after Kumba Iron Ore announced on Thursday that it had started a consultation process to close its Thabazimbi mine in Limpopo province. Source: Latest News