advantages and disadvantages of open pit mining

  • Disadvantages of Open pit mining Answers

    The advantages and disadvantages of mining can be determined based on facts uncovered by scientists and by personal opinions One definite advantage is the fact that it brings in large amount of

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  • Environmental Science Land Use Review Flashcards Quizlet

    Start studying Environmental Science Land Use Review Learn vocabulary terms and more with flashcards games and other study tools 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 mining mountain top removal

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  • Advantages And Disadvantages Of Open Cast Mining Meipaly

    Advantages and disadvantages of open pit mining Apr 02 2018 · Disadvantages of open pit mining One of the main disadvantages of this type of mining operation is the environmental impact it causes Since cyanide mercury and sulfuric acid are used to remove the wastewater groundwater and air are contaminated as toxic dust

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  • advantages and disadvantages on open pit mining? ? Yahoo

    Jan 19 2009· Adavantages; Easier access to materials Easier to transport materials to the destination Less hazards in regards to mining in tunnels or underground Disadvantages; Alot more disel fuel burned to transport goods Blasting is also required making it highly dangerous to anyone around and the atmosphere All of the ones i can think of

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  • Surface Mining Methods and Equipment

    UNESCO EOLSS SAMPLE CHAPTERS CIVIL ENGINEERING Vol II Surface Mining Methods and Equipment J Yamatomi and S Okubo ©Encyclopedia of Life Support Systems (EOLSS) Figure 2 Change in production and productivity of US coal mines The higher productivity for open pit mining equipment also lowers costs

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  • what are disadvantages to open pit mining

    Advantages and disadvantages of open pit mining LORECENTRAL Apr 02 2018· Disadvantages of open pit mining One of the main disadvantages of this type of mining operation is the environmental impact it causes Since cyanide mercury and sulfuric acid are used to remove the wastewater groundwater and air are contaminated as toxic dust

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  • What Are the Advantages and Disadvantages 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 environmental impacts such as erosion and contamination

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  • What

    What Are the Disadvantages of Opencast Mining? Opencast mining also known as surface mining or strip mining has disadvantages that include disturbance of the environment and local ecosystems exposure of radioactive elements and contamination of freshwater sources The use of heavy machinery and blasting techniques also create environmental

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  • Advantages Of Open Pit Mining In The Philippines

    Advantages and disadvantages of open pit mining Apr 02 2018 · Advantages and disadvantages of open pit mining Open pit mining is profitable when the deposit is not very deep or when the terrain is sandy or delie so that underground mining is not possible Labor costs are lower both in excavation and transportation and allow the use of

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  • Pros

    Feb 25 2015· The Pros of Strip Mining 1 High Recovery Rate Other forms of mining do not guarantee the same rate of return as strip mining does Materials are recovered at a rate of up to 90 percent during strip mining which is a much higher recovery rate than most forms of mining can promise

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  • What are the advantages of open cast mining? Quora

    Jan 15 2018· Open cast mining has several advantages compared to underground mining these are * Open cast allows for high tonnages to be moved hence economies scale * Safe as workers are not working under disturbed roof * Open cast trucks have higher payloa

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  • disadvantages

    open pit mining advantages and disadvantages Disadvantages of open pit mining One of the main disadvantages of this type of mining operation is the environmental impact it causes Since cyanide mercury and sulfuric acid are used to remove the wastewater groundwater and Read More

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  • advantages and disadvantages on open pit mining? ? Yahoo

    Jan 19 2009· Adavantages; Easier access to materials Easier to transport materials to the destination Less hazards in regards to mining in tunnels or underground Disadvantages; Alot more disel fuel burned to transport goods Blasting is also required making it highly dangerous to anyone around and the atmosphere All of the ones i can think of

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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 Strip Mining

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  • The advantages of open pit mining

    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 and more quickly The working conditions are safer for the miners because there is no risk of cave in or toxic gas

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  • advantages and disadvantages open pit strip mining

    Advantages and disadvantages of open pit mining LORECENTRAL Disadvantages of open pit mining One of the main disadvantages of this type of mining operation is the environmental impact it causes Since cyanide mercury and sulfuric acid are used to remove the wastewater groundwater and air are contaminated as toxic dust

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  • Open Pit Mining Pros Cons Culture Society

    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 and more quickly The working conditions are safer for the miners because there is no risk of cave in or toxic gas Open pit mining is the preferred method for mining gold silver

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  • Environmental Science Mining Science Flashcards Quizlet

    Start studying Environmental Science Mining Learn vocabulary terms and more with flashcards games and other study tools Pros and cons of Open Pit mining It is large enough for men and machinery to move about is cost efficient and safe compared to open shaft mining Cons Leads to habitat loss creates large holes in the ground and

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  • What are the advantages and disadvantages of open pit

    The Advantages of Open Pit Mining 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 and more quickly The working conditions are safer for the miners because there is no risk of cave in or toxic gas

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  • The benefits and disadvantages of an Open cast mine

    The benefits and disadvantages of an Open cast mine (Quarry to a village in Derbyshire Introduction Geography is the study of places the physical and human processes that shape them and the people who live in them This essay is going to be about the benefits and disadvantages of an open cast mine (quarry) to a village in Derbyshire

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  • Open Pit Mining Methods

    Open pit mining methods are applicable to mining ore deposits that apex at or near the surface If the deposit apexes below the surface the overburden and barren capping overlying the ore must be removed in advance of open pit mining The removal of this material is known as stripping

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  • The Disadvantages 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 Disadvantages of Open pit mining answers The advantages and disadvantages of mining can be determined based on facts uncovered by scientists and by personal

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  • Tailingsinfo In pit tailings storage

    Remote mining operations in Australia have used in pit storage for decades where the groundwater is saline or non potable Also the aboriginal stakeholders prefer voids to be filled after mining has ceased and grant permission to backfill suitably located pits Advantages and Disadvantages

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  • What are the Advantages and Disadvantages of underground

    Apr 12 2009· Advantages 1)Mining of ores will enable people to get useful elements with significant profit 2)Mining will give unemployed people to get at least the simplest job 3)Mining of ores might result in finding something new and valuable (since we are digging) Disadvantages 1)Since mining sites are usually in the forest areas trees will be cut while people are getting to these places 2)Workers

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  • What are the Advantages and Disadvantages of underground

    Apr 12 2009· Advantages 1)Mining of ores will enable people to get useful elements with significant profit 2)Mining will give unemployed people to get at least the simplest job 3)Mining of ores might result in finding something new and valuable (since we are digging) Disadvantages 1)Since mining sites are usually in the forest areas trees will be cut while people are getting to these places 2)Workers

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  • disadvantages

    Advantages and disadvantages of open pit mining LORECENTRAL Apr 02 2018· Disadvantages of open pit mining One of the main disadvantages of this type of mining operation is the environmental impact it causes Since cyanide mercury and sulfuric acid are used to remove the wastewater groundwater and air are contaminated as toxic dust

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  • Differences is a participant in the Amazon Services LLC Associates Program an affiliate advertising program designed to provide a means for sites to earn advertising fees by

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  • The many advantages of underground mining

    Apr 27 2015· While it can be expensive underground mining has its own advantages over open pit mining The many advantages of underground mining Amur Minerals Corporation announced that it was mulling over underground production to increase the life of its the Kun Manie Reserve

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  • Open Pit Mining Methods

    Open pit mining methods are applicable to mining ore deposits that apex at or near the surface If the deposit apexes below the surface the overburden and barren capping overlying the ore must be removed in advance of open pit mining The removal of this material is known as stripping

    Live Chat
  • Advantages And Disadvantages Of Open Cast Mining Meipaly

    Advantages and disadvantages of open pit mining Apr 02 2018 · Disadvantages of open pit mining One of the main disadvantages of this type of mining operation is the environmental impact it causes Since cyanide mercury and sulfuric acid are used to remove the wastewater groundwater and air are contaminated as toxic dust

    Live Chat
  • the disadvantages of open pit mining

    Advantages and disadvantages of open pit mining LORECENTRAL Apr 02 2018· Disadvantages of open pit mining One of the main disadvantages of this type of mining operation is the environmental impact it causes Since cyanide mercury and sulfuric acid are used to remove the wastewater groundwater and air are contaminated as toxic dust

    Live Chat
  • Environmental Science Mining Science Flashcards Quizlet

    Start studying Environmental Science Mining Learn vocabulary terms and more with flashcards games and other study tools Pros and cons of Open Pit mining It is large enough for men and machinery to move about is cost efficient and safe compared to open shaft mining Cons Leads to habitat loss creates large holes in the ground and

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  • Advantages Of Open Pit Mining In The Philippines

    Advantages and disadvantages of open pit mining Apr 02 2018 · Advantages and disadvantages of open pit mining Open pit mining is profitable when the deposit is not very deep or when the terrain is sandy or delie so that underground mining is not possible Labor costs are lower both in excavation and transportation and allow the use of

    Live Chat
  • disadvantages of open cast mining on workers « BINQ Mining

    What are the advantages and disadvantages of surface mining The advantages of surface mining include the fact that it is relatively cheaper gets more Less chance of workers dying from toxic fumes therefore it is safer unlike With tunnel mining the surface is disturbed less than with open pit mining

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  • What are the advantages and disadvantages of underground

    Shallow mineral or coal deposits can be economically mined by open pit or strip mines However with deeper mineral or coal deposits it becomes very costly to remove a great deal of overburden in these kinds of settings So in these cases underground mining is more cost effective The downside is that human health and safety are at greater

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  • disadvantages of open cast mining on workers « BINQ Mining

    What are the advantages and disadvantages of surface mining The advantages of surface mining include the fact that it is relatively cheaper gets more Less chance of workers dying from toxic fumes therefore it is safer unlike With tunnel mining the surface is disturbed less than with open pit mining

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  • The Disadvantages 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 Disadvantages of Open pit mining answers The advantages and disadvantages of mining can be determined based on facts uncovered by scientists and by personal

    Live Chat
  • The Advantages of Open Pit Mining Sciencing

    Mar 13 2018· 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 and more quickly The working conditions are safer for the miners because there is no risk of cave in or toxic gas Open pit mining is the preferred

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  • Open Cast Mining Advantages

    In the previous topic we saw which are some of the advantages that can make the surface open pit mining methods superior method compared to the underground mining However underground mining has its own advantages And finally the ultimate decision to mine from the surface or from underground comes down to the specific characteristics of the deposit

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  • the disadvantages of open pit mining

    Advantages and disadvantages of open pit mining LORECENTRAL Apr 02 2018· Disadvantages of open pit mining One of the main disadvantages of this type of mining operation is the environmental impact it causes Since cyanide mercury and sulfuric acid are used to remove the wastewater groundwater and air are contaminated as toxic dust

    Live Chat
  • Open Pit Mining Pros Cons Culture Society

    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 and more quickly The working conditions are safer for the miners because there is no risk of cave in or toxic gas Open pit mining is the preferred method for mining gold silver

    Live Chat
  • What Are the Disadvantages of Opencast Mining?

    What Are the Disadvantages of Opencast Mining? Opencast mining also known as surface mining or strip mining has disadvantages that include disturbance of the environment and local ecosystems exposure of radioactive elements and contamination of freshwater sources The use of heavy machinery and blasting techniques also create environmental

    Live Chat
  • What is a disadvantage for open pit mining Answers

    An open pit mine is essentially a big hole in the ground Dust is created in mining activities and any moisture falling into the mine can dissolve minerals and convey them into ground water

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  • Surface Mining Methods and Equipment

    UNESCO EOLSS SAMPLE CHAPTERS CIVIL ENGINEERING Vol II Surface Mining Methods and Equipment J Yamatomi and S Okubo ©Encyclopedia of Life Support Systems (EOLSS) Figure 2 Change in production and productivity of US coal mines The higher productivity for open pit mining equipment also lowers costs

    Live Chat
  • The Disadvantages Of Open pit Mining

    Advantages and disadvantages of open pit mining LORECENTRAL Apr 02 2018· Disadvantages of open pit mining One of the main disadvantages of this type of mining operation is the environmental impact it causes Since cyanide mercury and sulfuric acid are used to remove the wastewater groundwater and air are contaminated as toxic dust

    Live Chat
  • Open Pit Mining Pros Cons Sciencing

    Open pit mining is much safer than shaft mining In underground mining the threat of a cave in or release of toxic gas is a constant concern When shaft mining was the most common method of ore extraction thousands died in cave ins gas events and accidents involving equipment In 1907 alone more than 3 200 deaths related to mining occurred

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  • disadvantages

    The Advantages of Open Pit Mining Sciencing 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 and more quickly The working conditions are safer for the miners because there is no risk of cave in or toxic gas Open pit mining

    Live Chat
  • What are some pros and cons of mining? Socratic

    Jun 09 2017· List of major aspects below In a nutshell although it is an undeniable fact that mining affects our world enormously we ought not to demonize its practice while its benefits are constantly enjoyed by the large majority of people PROS I Economic incomes enormous earnings by exportation private contracts II Job offers/opportunities for locals

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  • Surface Mining Sustainable Development Environmental

    Surface mines offer advantages and disadvantages when compared to underground mining Amongst the advantages are that it is cheaper can recover more of the resource (usually up to 100% within the mining excavation) is safer and can use larger scale mining equipment offering higher production rates

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  • What Are the Advantages and Disadvantages 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 environmental impacts such as erosion and contamination

    Live Chat
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