The company , which is one of South Africa 's top gold producers , has only now reached an agreement with unions and expects the mine to return to full production toward the end of June . Violence at South African mines creating uncertainty in the industry . August , thousands of striking workers halted operations at many of the country 's mines . Strike-related violence at Kusasalethu mine in Last year left thousands dead . The unrest has prompted some investors to look at alternative options .
Violence at South African mines creating uncertainty in the industry . August , thousands of striking workers halted operations at many of the country 's mines . Strike-related violence at Kusasalethu mine in Last year left thousands dead . The unrest has prompted some investors to look at alternative options .