what are some disadvantages of surface and subsurface mining



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What are the main methods of mining American

There are four main mining methods underground open surface pit placer and in-situ mining Underground mines are more expensive and are often used to reach deeper deposits Surface mines are typically used for more shallow and less valuable deposits...

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What Is Subsurface Mining Reference

Aug 04 2015 0183 32 Subsurface mining is the removal of deposits from the earth by drilling underneath layers of rock and dirt These deposits are difficult to reach from the surface and require the drilling of vertical or horizontal shafts for access...

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disadvantages of sub surface mining

Feb 13 2013 0183 32 What are the benefits and drawbacks of subsurface mining Disadvantages Surface mining is very dangerous Advantages Subsurface mining is safer Subsurface mining is cheaper Subsurface mining is faster 60 of the mining »More detailed...

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advantages and disadvantages of subsurface mining

Apr 25 2013 0183 32 Topic 2 Mining From a series of 5 lectures on Metals minerals mining subsurface response to longwall mining cavity and subsidence at surface For a summary of these methods their advantages and disadvantages...

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What Are Some Disadvantages Of Surface And Subsurface Mining

advantages and disadvantages of surface and subsurface mining Machinery for the advantages and disadvantages of surface and subsurface mining sand are some disadvantages of surface and subsurface mining advantages...

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disadvantages of subsurface mining

disadvantages of subsurface mining Iron ore is first mined and then turned into pig iron in a blast furnace and e Discuss one reason why surface coal mining is...

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advantages and disadvantages of surface mining equipment

advantages and disadvantages of surface mining equipment Mining equipment manufacturer supplier with the largest range regarding mining equipment regarding This page is provide professional advantages and disadvantages of surface mining equipment information for you we have livechat to answer you advantages and...

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Disadvantages Of Surface Mining

disadvantages of sub surface mining disadvantages of sub surface mining is one of the products of our company main products sold it is not only good stability high Read more advantages and disadvantages of surface mining equipment...

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Mining About Environment

Subsurface mining Commonly used for zinc lead nickel tin gold copper diamonds phosphate salt coal and uranium Is used when the resources occurs in concentrated pockets deep underground Is used when the resources occurs in concentrated pockets deep underground...

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Pros and Cons of Strip Mining

Strip mining is a form of resource collection that involves dirt removal from a very large area to sift through it Instead of working underground a pit is created deep in the ground and all work is accomplished on the surface Here are the pros and cons of strip mining to consider Mining happens...

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advantages and disadvantages of surface and subsurface mining

advantages and disadvantages of surface mining equipment This page is provide professional advantages and disadvantages of surface mining equipment information for advantages of subsurface mining...

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disadvantages of sub surface mining

disadvantages of sub surface mining disadvantages of subsurface miningdisadvantages of subsurface mining Iron ore is first mined and then turned into pig iron in a blast furnace and e Discuss one reason why surface coal mining is Disadvantages It is harder than surface mining and it -disadvantages of sub surface mining- What are the benefits and drawbacks of subsurface mining Disadvantages...

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What are the advantages and disadvantages of subsurface

Disadvantages It is harder than surface mining and it also costs more money and takes more time Advantages Leads to more minerals and ore also creates less pollution...

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Surface Mining Methods and Equipment

description includes a comparison of the advantages and disadvantages of surface and underground mining as well as brief explanations of open pit open cast placer and While most mineral deposits can be mined by either surface or underground methods some minerals can only be recovered in a hybrid manner usually by initial extracted by...

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sub surface mining disadvantages

sub-surface mining disadvantages Surface mining including strip mining open-pit mining and mountaintop removal mining is a broad category of mining in which soil and rock overlying the...

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Subsurface Mining and its Environmental Impacts by Cayla

Subsurface mining consists of digging tunnels or shafts into the earth to reach buried mineral deposits This form of mining is most commonly used for zinc lead nickel tin gold copper diamonds phosphate salt coal and uranium...

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Help Compare the advantages and disadvanteges of

Nov 09 2009 0183 32 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 feet then drill sideways and so on Subsurface mining is more dangerous because of this...

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how subsurface mining benefits

What are the benefits and drawbacks of subsurface mining Disadvantages Surface mining is very dangerous Advantages Subsurface mining is safer Subsurface mining Get Price Open pit mining does offer some advantages over traditional deep shaft mining Pit mining is more cost effective than shaft mining because more ore can be extracted...

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Subsurface Mining Advantages Disadvantages

subsurface mining advantages and disadvantag subsurface mining surface mining method of subsurface mining that is used to extract coal subsurface mining disadvantages - What are the advantages and disadvantages of subsurface mining Disadvantages Reference Subsurface mining is the removal of deposits from the earth by drilling...

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advantages of surface mining

Advantages of surface mining include economic and financial benefits for miners and communities and a safer alternative to pit mining but its disadvantages include What are some of the most important disadvantages...

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What are the Advantages and Disadvantages of underground

Apr 12 2009 0183 32 Best Answer I am assuming you are wanting an answer that is considering the advantages / disadvantages of u/ground mining compared with open pit mining Let me know if this isn t the case Advantages Underground mining as compared to open pit exploitation allows a mine operation to be largely hidden having only adits or headframes protruding above the surface...

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Find out some pros and cons of underground mining in the

An underground aggregate mine is a different world than a surface operation presenting unique challenges that surface mining does not It can be a costly undertaking requiring special engineering of tunnels rooms and pillars that are dependent on the geology of the site It is dark even with...

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Surface mining

Surface mining including strip mining open-pit 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...

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What Are Some Disadvantages Of Surface And Subsurface Mining

what are some disadvantages of surface and subsurface mining Subsurface Mining by Shelby Vest on Prezi Processing Subsurface Mining Advantages and Disadvantages Subsurface Mining Recycling Shelby Vest Ores Subsurface mining consists of digging tunnels and shafts into the Earth to...

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Environmental Science

Environmental Science- Mining STUDY PLAY Describe Open Pit Mining Describe Subsurface mining Strips under the surface they create deep shafts to extract the ore Pros and cons of Subsurface mining Pros faster cheaper and reduces habitat loss...

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What are the cons of subsurface mining

Subsurface mining is the more dangerous type of minign between subsurface and surface mining Report 0 0 earlier A con of subsurface mining is that subsurface mining is underground SO when you dig deep in the ground you could hit and brake a pipe containing water or chemicalsAlso you can destroy an animals habitat or home...

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The Actual Difference Between Surface and Underground Mining

In surface mining the ore is accessed directly from the Earth s surface and contact is maintained with the surface throughout the operation Underground or subsurface mining is accomplished with the help of tunnels going into the Earth and does not occur on the surface...

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the advantages and disadvantages of surface mining

the advantages and disadvantages of surface mining what are the advantages of subsurface mining - Crusher USA » what are the advantages and disadvantages of gold mining in south africa » what are the advantages of surface mining of fluorite » what is the advantages and...

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mining advantages subsurface

MiningWikipedia Mining is the extraction of valuable minerals or other geological materials from the earth usually Processing of ore from a lode mine whether it is a surface or subsurface mine requires that the rock ore be crushedecological costs and maximise socio-economic benefits of mining using host country regulatory initiativ...

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Environmental Science Land Use Review Flashcards Quizlet

Environmental Science Land Use Review STUDY PLAY Surface mining -Some see this as deforestration destroying natural habitats and contributing to climate change Compare and contrast the economic and environmental advantages and disadvantages of 3 types of surface mining and subsurface mining Surface mining strip mining open pit...

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