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The disadvantages of mining iron
what are the disadvantages of bauxite mining
advantages to mining potash
Both conventional potash mining and solution mining involve extracting potash minerals from underground deposits. Both methods typically involve drilling wells and pumping water or brine to dissolve the potash, which is then brought to the surface for processing. However, conventional mining involves physically extracting the potash ore, while solution mining involves pumping water or brine into the ore deposit to dissolve the potash and then pumping the resulting brine solution to the surface for further processing.
Old mining = moonscape, excessive groundwater pumping, wastelands Contemporary Mining = Jobs. Global Food supply. Lakes.
Cash
include anthracite mining, auger mining services, bituminous coal mining, draining or pumping of coal, drilling, lignite mining, overburden removal of coal, sinking shafts, stripping services, and tunneling.
Potash mining is typically done through solution mining or conventional underground mining methods. Solution mining involves injecting heated brine into the ore body, dissolving the potash, and then pumping the resulting brine to the surface for processing. Underground mining involves accessing the potash deposit through shafts or tunnels and extracting the ore for processing.
There are many disadvantages to mining. The main disadvantages include the danger to the miner, environmental hazards, the stripping of natural resources, and the permanent scarring of the landscape.
pumping water out of shafts -----> NovaNET answer Creating new tools. It operated pumps to control flooding of the mines.
Advantages of underground mining include less surface disturbance, lower environmental impact, and access to deeper mineral deposits. Disadvantages include higher costs, safety hazards for workers, and potential subsidence of land above the mine.
Two disadvantages of bauxite mining are environmental degradation, such as deforestation and habitat destruction, and the generation of large amounts of waste materials that can contaminate the soil and water. Additionally, bauxite mining can also lead to social issues, such as displacement of local communities and conflicts over land rights and resources.