• Disadvantages of surface mining


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1. Best Answer: Surface mining is much easier than subsurface mining, because it's right there on the surface, so you can "scrape it up with a shovel" of course, there's more to it than that, but that's the essense You don't have to drill down hundreds or thousands of

2.9 Most Valid Advantages and Disadvantages of Coal Jun 24, 2015 May 27,Between opencast mining surface and deep mining underground, the former recovers 90% or more of the coal compared to the latter, which basically means that miners do not have to go deep in the earth all the timeList of Disadvantages of Coal 1 Environmental

3.2 Surface Mining Machinery Glossary Bibliography Biographical Sketches Summary This chapter deals with surface mining Section 1 presents an overview of surface mining methods and practices as commonly employe d in modern surface mining operations The description includes a comparison of the advantages and disadvantages of surface and

4.Strip mining does not rely on the digging of tunnels and since the route to the surface is much shorter, this also cuts down on the amount of time spent Retrieving minerals and transporting them is much simpler when using strip mining methods

5.Environmental Impacts LawsDetails about how the topsoil will be affected and how it will be replaced must be stated before mining beginsAll affected water must be processed and cleaned before leaving the mining

6.The many advantages of underground mining While it can be expensive, underground mining has its own advantages over openpit mining Published 4 years agoon April 27, 2015 By Dom EinhornIt doesn't create the mess typically present in openpitsurface mining It doesn't need breaking up and blasting the ground with explosives

7.The advantages of surface mining are: It is cheaper to extract the ore or metal than underground miningLess chance of workers dying from toxic fumes, therefore it is safer unlike underground miningIt is also fasterThe disadvantages of surface mining are:That it

8.Advantages And Disadvantages Of Surface Mining Equipment Find the Right and the Top Advantages And Disadvantages Of Surface Mining Equipment for your coalWhat are the advantages and disadvantages of surface mining The advantages of surface mining are: It is cheaper to extract the ore or metal than underground mining Less chance of workers

9. Strip mining is a form of surface mining that is usually employed for the recovery of materials such as coal and tar sand, which are relatively near the surface of the earth Surface vegetation, soil, and rocks are removed in strips, often in conjunction with controlled explosions, to make removal more efficient

10.Surface mining, including strip mining, openpit mining and mountaintop removal mining, is a broad category of mining in which soil and rock overlying the mineral deposit the overburden are removed, in contrast to underground mining, in which the overlying rock is left in place, and the mineral is removed through shafts or tunnels

11.What Are the Disadvantages of Mining The major drawback of industrial mining is the damage mining operations cause to the environment Removal of large areas of topsoil can destroy habitats, and the chemicals used in mining operations can leach into the groundwater and pollute the area

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