Day of mourning held for Kinross mine disaster that claimed 177 lives
… industry to mourn these deaths, under the supervision of NUM (National Union of Mineworkers). An earlier memorial service, sponsored by … 5 minutes of silence by the mine's management. COSATU (Congress of South African Trade Unions) supported the call … Van Niekerk, P. (1986). "Gencor agrees to NUM day of mourning ", Weekly Mail : Vol. 2. No 38., p.7 Time …