SOME ASSUMPTIONS OF THE HYDROGEOLOGICAL AND ENVIRONMENTAL WORK IN SUDAN GOLD MINE MINING AREA

The study area is located in North-East Sudan near the Red Sea, belongs to the southern margin of the Sahara desert, where the desert-hilly topography, with hot and dry climate, very unequal rainfall and strong evaporation, so it was relative seriously scarce of surface water and groundwater resources. On the one hand, the mining area development requires plenty of water as a capacity safeguard; on the other hand, the imbalance of groundwater and the mineral waste water emissions will seriously affect the already extremely fragile ecological environment. In this paper, according to the mining engineering geology, hydrogeology and environmental geology survey, combined with related data, regional hydrogeological conditions research are analyzed, then suggestions of the mine hydrogeology work and the environment work are put forward, which is hoped to be worthy of the following work.