Mining industry of South Africa - WikipediaSouth Africa accounted for 15% of the world's gold production in 2002 and . Despite declining production, South Africa's gold exports were.south african gold production,How Do Analysts View South African Gold Miners in 2017? - Market .Feb 6, 2017 . Harmony Gold Mining (HMY) outperformed its South African peers with a year-to-date rise of 108.5% in 2016. Its higher operating leverage led.