File photo of former gold miner Silewise talking to paralegals in Bizana in South Africa's impoverished Eastern Cape province

 
File photo of former gold miner Silewise talking to paralegals in Bizana in South Africa
Former gold miner Senzele Silewise, 81, talks to paralegals in Bizana in South Africa's impoverished Eastern Cape province in this March 7, 2012 file photo. Silewise worked underground in the country's gold mines for 44 years before being diagnosed with silicosis, a debilitating lung disease. AREUTERS/Mike Hutchings/Files
Tags: Gold