Contribution to artisanal gold ore processing methods in Africa and their impact on the environment

The current practice of artisanal gold ore processing in Africa has a significant impact on the region's biophysical and socio-economic environment. Crushing, grinding, gravity separation and amalgamation are the traditional methods of processing gold ore. These activities can lead to the release of toxic elements such as mercury and cyanide into the environment, which can have harmful effects on local ecosystems and human health. The aim of this work is to monitor the impact of artisanal gold ore processing methods on the physical environment. In the course of this study, we assessed the impacts of these different treatment methods on the biophysical and socio-economic environment, as well as their interactions with other components of the environment. Artisanal processing of gold ore can be an important source of income for local communities in socio-economic terms, but it is often associated with unsafe working conditions and unsustainable practices. In addition, competition for access to mineral resources can lead to social and political conflict in the region.