Environmental Impact of Mining Exploitation: A Case Study ...
The barite ore is exploited by using trenches and wells (Figure 1 and Table 1). 6) The M'fis mining area The M'fis mining area is a big polymetallic deposit that is rich by galena, pyrite, chalcopyrite, barite, goethite and pyrolusite. Geographically, the main mine of M'fis is situated at 11 km northern of Taouz city and 14 km the eastern of ChaibRas mining area (˚N, ˚W ...