scale gold mining in ghana Graham Sustainability Institute
May 4, 2016 . An Integrated Assessment of Artisanal and Small Scale Gold Mining in Ghana (ASGM): ... picks, heavy motorized equipment, or explosives.
Review of Environmental and Health Impacts of Mining in Ghana
Mar 12, 2018 . The International Labour Organisation defines small scale mining as less intense and operated with basic or low level machinery.11 In Ghana,.Live Chat