Strip, open pit, and underground mining are all ways that can contribute to water degradation. Using water reservoirs as blast zones, underground mining causing natural gas explosions, and water seepage that has toxic minerals contaminating underground water sources.
Generally, mining projects can be categorized into two different sectors: open plan and underground mining.Although the location of ore deposits ultimately determine which mining method will be most effective, mine project management also determine whether excavation costs won't exceed profits when considering how deep the project will run.
3 deeper parts of the orebody can be mined by an underground mine and his illustration of the difference is included in Figure 1. Figure 1: Original illustrations from Nilsson (1981) showing the relationship between an open pit mine and an underground
Feb 23, 2012· As its name indicates, open pit mining is a method of extracting rock or minerals from open pits, like quarries and burrows. This ancient form of mining requires no tunneling and is utilized when substances are fairly close to the surface.
difference between and open cut mine and a underground mine
Open Pit/Underground Mining. Open pit development method is used where a deposit is shallow. Open pit mining method includes the use of bulldozers to strip and develop the deposit, bulldozers and shovel loaders for loading and dump trucks to remove the ore from the open pit.