Contribution Of Small Scale Gold Mining Export In Africa

Mining sectors to aggregate output in the south african economy, rather than with the aggregate volume of sales of the sectorover the 197098 period, the proportional contribution of the mining sector to total value added in the south african economy has more than halved, declining from 21 in1970, to 9 of the private sectors gdpin 1998.

Copyright© 2018 TENIC machinery.All rights reserved.Sitemap