• Environmental Science Mining Flashcards | Quizlet

    Cons pollutes water destroys habitats vast water usage and causes erosion Describe Strip Mining Horizontal stem large machines are used to take layers off the ground in order to extract the ore

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  • What are the pros and cons of surface mining technology

    Advantages of surface mining include economic and financial benefits for miners and communities and a safer alternative to pit mining but its disadvantages include environmental impacts such as erosion and contamination Surface mining also cal

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  • Is strip mining necessary? What are the pros and cons of

    Apr 19 2008· You want to make strip mining illegal but you dont know yet the pros and cons of it? There are five main forms of surface mining detailed below [edit] Strip mining Strip mining is the practice of mining a seam of mineral by first removing a long strip of overlying soil and rock (the overburden) It is most commonly used to mine coal or tar sand

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  • Pros and cons of mining Bitcoin Essentials

    Mining with a CPU has its advantages and disadvantag Pros and cons of mining Mining with a CPU has its advantages and disadvantag Let's examine these in order to understand better if and when it is appropriate to use your CPUs to mine Bitcoin As you may recall in the beginning everyone used a CPU to mine for bitcoins

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  • What are some of the most important disadvantages and

    Underground Mining is a method of Mining where the mineral is extracted without removing the top soil and rocks In this way we do not disturb the surface feature such as forest agriculture land rivers and residential areas The major disadvant

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  • The Actual Difference Between Surface and Underground Mining

    Feb 23 2018· There are two ways to extract a mineral by digging it up or accessing it by tunnels This pretty much sums up the comparison of surface vs underground mining But is it that simple? For a better understanding ScienceStruck gives more differences between these two methods

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  • What Are the Advantages of Open Pit Mining? | Reference

    What Are the Advantages of Open Pit Mining? Advantages of open pit mining include a lower cost compared with other methods and a higher safety level Open pit mining is also better suited to quarries containing smaller amounts of the substance being mined

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  • What Are the Advantages of Open Pit Mining? | Reference

    What Are the Advantages of Open Pit Mining? Advantages of open pit mining include a lower cost compared with other methods and a higher safety level Open pit mining is also better suited to quarries containing smaller amounts of the substance being mined

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  • Pros VS Cons Strip Mining

    PROS VS CONS An obscene amount of land has been destroyed by strip mining VS Strip mining of coal is cheaper and quicker than all other methods inthe US Pros Quicker Cheaper Strip mining areas can be filled in to its natural state but the process can take up to 30 years Cons Land becomes an attraction for flooding and erosion

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  • Environmental Construction Pros & Cons of Strip Mining

    May 29 2017· Although both parties may have a point the following list breaks down the pros and cons of strip mining a sunken mine through mine dewatering in Australia Pros Strip mining unlike underground mining recovers more raw materials in a spread area than tunneling for elements

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  • Mountaintop Removal Pros And Cons | APECSECorg

    Nov 27 2014· It Is Cheaper Than Traditional Forms Of Coal Mining The clean coal mining industry looks to reduce atmospheric pollution while also reducing the costs of obtaining the coal that needs to be burned for power Mountaintop mining when done correctly is able to accomplish both of these goals rather effectively Cons of Mountaintop Removal

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  • The Actual Difference Between Surface and Underground Mining

    Feb 23 2018· There are two ways to extract a mineral by digging it up or accessing it by tunnels This pretty much sums up the comparison of surface vs underground mining But is it that simple? For a better understanding ScienceStruck gives more differences between these two methods

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  • Pros and Cons of Strip Mining Vision Launch

    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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  • What are the pros and cons of strip mining answers

    The Pros Of Mining Diamonds is That They Are Very Valuable And Well Neat The Cons Is It Is Very Dangerous To Mine For Diamond and Fatal

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  • Strip Mining A Destructive Way of Coal Extraction

    Mar 12 2017· Surface or strip mining damages and pollutes ecosystems to a great degree This is because by definition the process of strip mining involves striping away trees plants and topsoil so that the coal can be accessed underneath This means that surface mining destroys mountain tops landscapes forests and wildlife habitats

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  • Plundering Appalachia The Tragedy of Mountaintop Removal

    Mountaintop removal is strip mining on steroids Massive dump trucks huge bulldozers and ten story high draglines can undo in months what geological processes took millions of years to build Typically multiple coal seams are exposed as a mountaintop removal operation dismantles the

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  • pros and cons to strip mining? | Yahoo Answers

    Nov 27 2010· Best Answer Pros Low cost method of recovering minerals (if the strip ratio and other parameters are good) If properly conducted production rates are reliable and predictable Results in high recovery of the resource typically over 95% versus less than 50% for some other methods of mining

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  • What Is Mountaintop Removal Mining? | Earthjustice

    Mountaintop removal coal mining often described as "strip mining on steroids " is an extremely destructive form of mining that is devastating Appalachia In the past few decades over 2 000 miles of streams and headwaters that provide drinking water for millions of Americans have been permanently buried and destroyed

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  • Pros and Cons of Mountaintop Removal Vision Launch

    By weighing the pros and cons of mountaintop removal we can decide whether it is a practice that we should continue or not It definitely has cost saving advantages but it also comes at the expense of local geological chang What do you think; do the benefits outweigh the risks?

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  • Advantages and Disadvantages of Data Mining zentut

    Data mining is an important part of knowledge discovery process that we can analyze an enormous set of data and get hidden and useful knowledge Data mining is applied effectively not only in the business environment but also in other fields such as weather forecast medicine transportation healthcare insurance government etc Data mining has a lot of advantages when using in a specific

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  • Mining The Phosphate Risk

    In Florida the phosphate rock is extracted by a process referred to as strip mining Unlike mining in other states phosphate deposits are found closer to the surface about 30 40 feet below ground Sandy topsoil also known as overburden is removed by large digging machines called draglin

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  • Contour strip mining | coal mining | Britannica

    Other articles where Contour strip mining is discussed auger mining Augering is usually associated with contour strip mining recovering coal for a limited depth beyond the point where stripping becomes uneconomical because the seam of coal lies so far beneath the surface

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  • pros and cons to strip mining? | Yahoo Answers

    Nov 27 2010· Best Answer Pros Low cost method of recovering minerals (if the strip ratio and other parameters are good) If properly conducted production rates are reliable and predictable Results in high recovery of the resource typically over 95% versus less than 50% for some other methods of mining

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  • What are the pros and cons of strip mining answers

    The Pros Of Mining Diamonds is That They Are Very Valuable And Well Neat The Cons Is It Is Very Dangerous To Mine For Diamond and Fatal

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  • pros and cons to strip mining? | Yahoo Answers

    Nov 27 2010· Best Answer Pros Low cost method of recovering minerals (if the strip ratio and other parameters are good) If properly conducted production rates are reliable and predictable Results in high recovery of the resource typically over 95% versus less than 50% for some other methods of mining

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