Search

The decline is a major excavation in metalliferous mining since it provides the main means of access to the underground and serves as a haulage route for underground trucks. However, conventional mining of the decline to access the ore body poses economic and technical challenges that require...

Environmental impacts of coal mining and processing operations on land, water and air are identified, measured, evaluated, interpreted and discussed. The impacts of these operations are scarring most of the areas, land surface degradation, pollution of surface water bodies as well as air...