Small-scale miners urged to embrace GoldKacha technology to avoid environmental pollution
For a sustainable mining of gold and other natural resourc­es, small-scale miners have been urged to adopt the mercu­ry-free rock...
Paul Poku Sampane Osei Dankwa Akufo Benjamin Kessie Stephen Yeboah Tarkwa Nsuaem Minamata Convention
Source: businessghana.com