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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 This is absorbed by animals and plantsOpen pit mining - SlideShare,Open pit mining 1 OPEN PIT MINING KHALEEQ AHMED 1 1PWMIN0644 7TH SEMESTER MINING ENGINEERING 12/14/2014 1 2 Contents: Introduction Sequence of Development Cycle of Operation Auxiliary Operations Conditions Advantages Disadvantages References 12/14/2014 2 3Open Pit Mining Pros & Cons | Sciencing,Loss of Ecosystem An open pit mining operation virtually eliminates any biologic life at the surface Vegetation is stripped, and the surface at the dig site is left completely barren Without replanting and restoring the ecosystem, a strip mining site can take decades to recover Abandoned mining pits can also pose extreme risks

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 The blasting and other noise might disturb some people nearbyThe 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 miningdisadvantage of open pit mining ppt - abwasseranlageneu,Disadvantages Of Openpit Mining alphamri Disadvantage of open pit mining ppt disadvantages open pit copper mining Gold Ore Crusher disadvantages open pit copper mining More Info What Are the Disadvantages of Opencast Mining

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

Full Answer Another advantage of open-pit mining is that it allows miners to get rid of low-quality materials quickly and easily This is known in the industry as high selectivity, and it is one of the most important advantages of open-pit mining Other methods, which have a lower selectivity, make it more difficult to filter out the low-quality materialsPPT – Open-Pit Mining PowerPoint presentation | free to ,The advantages of open-pit mining in relation to underground mining are lower costs, greater safety, and mechanically easier operations ; It is often agreed upon that surface mining is The PowerPoint PPT presentation: "Open-Pit Mining" is the property of its rightful ownerOpen Pit Mining Pros & Cons | Sciencing,Loss of Ecosystem An open pit mining operation virtually eliminates any biologic life at the surface Vegetation is stripped, and the surface at the dig site is left completely barren Without replanting and restoring the ecosystem, a strip mining site can take decades to recover Abandoned mining pits can also pose extreme risks

disadvantage of open pit mining ppt - abwasseranlageneu

Disadvantages Of Openpit Mining alphamri Disadvantage of open pit mining ppt disadvantages open pit copper mining Gold Ore Crusher disadvantages open pit copper mining More Info What Are the Disadvantages of Opencast Mining disadvantage of open pit mining ppt - k-consultingcoza,· Open Pit Mining Pros & Cons Open, pit mining is a type of mineral or rock extraction disadvantages of open pit mining advantages and disadvantages of open cast mining, Mining Business Plans By advantages and disadvantages of open cast mining disadvantage of mining machine ppt - residence-archambeaube,disadvantage of mining machine ppt disadvantage of mining machine ppt Jaw Crusher Working Principle Tags: Jaw Crusher Working Jaw Crushing Machine From China Tags: Working Principle Of Jaw Crusher floatation process open pit mining equipment list; high recovery rate mining gold washing plant spiral chute;

PPT – Open-Pit Mining PowerPoint presentation | free to

The advantages of open-pit mining in relation to underground mining are lower costs, greater safety, and mechanically easier operations ; It is often agreed upon that surface mining is The PowerPoint PPT presentation: "Open-Pit Mining" is the property of its rightful ownerDisadvantages of Open-pit mining - Answers,Open PitMining is a surface mining technique of extracting rock or mineralsfrom the earth by their removal from an open pit or borrow Hope this helps! -Jane DerdoyPPT - Open-Pit Mining PowerPoint Presentation - ID:6668104,The advantages of open-pit mining in relation to underground mining are lower costs, greater safety, and mechanically easier operations It is often agreed upon that surface mining is more sufficient than underground mining in terms of recovery, grade control, economy, and flexibility of operation

What are some of the most important disadvantages and

Answer Wiki 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 disadvantages of UG Mining are Dangerous inWhat 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 sourcesOpen Pit Mining by Madison Bangs on Prezi,Transcript of Open Pit Mining Open Pit Mines are located in various parts of the world In my opinion I think Open Pit Mining should stop It causes a lot of harm to the environment and the communities that live nearby This type of mining pollutes water, air and ruins landscape

MINING METHODS |authorSTREAM

MINING METHODS PRESENTATION BY K D PRASAD B TECH (MINING) ISM ADVANTAGES: Surface mining has several advantages over shaft mining : 1 An increase in worker productivity in tons per man-day by at least three fold Open pit mining does not allow for refilling of the coal voidage and because of the thick seams, a permanent depression is Open pit mining - SlideShare,Open pit mining 1 OPEN PIT MINING KHALEEQ AHMED 1 1PWMIN0644 7TH SEMESTER MINING ENGINEERING 12/14/2014 1 2 Contents: Introduction Sequence of Development Cycle of Operation Auxiliary Operations Conditions Advantages Disadvantages References 12/14/2014 2 3Lecture 4 Open Pit Mining Presentation | abdelaziz El ,Pros/Cons The advantages of open-pit mining in relation to underground mining are lower costs, greater safety, and mechanically easier operations It is often agreed upon that surface mining is more sufficient than underground mining in terms of recovery, grade control, economy, and flexibility of operation However, there are many deposits, that

The advantages of open pit mining - ehowcouk

Open pit mining is the preferred method for mining gold, silver, and uranium This type of mining is also used to dig for coal and building stoneDisadvantages of Open-pit mining - Answers,There are many disadvantages to mining The main disadvantagesinclude the danger to the miner, environmental hazards, thestripping of natural resources, and the permanent scardisadvantages for open pit mining - natureslimsecretscoza,Open-pit mining, open-cut mining or opencast mining is a surface mining technique of extracting rock or minerals from the earth by their removal from an open pit or , Read more disadvantages of open pit mining

advantages and disadvantages on open pit mining? ? | Yahoo

Jan 19, 2009 · Advantages and disadvantages on open pit mining? ? Not to do with coal open pit mining Follow 3 answers 3 Report Abuse Are you sure you want to delete this answer? Advantages Of Open Cut Mining Source(s): https://shorteim/a93Be gisin · 2 years ago 0 Thumbs up 0 Thumbs downBasics of openpit mining - SlideShare,What is Opencast Mining• Opencast mining is also known as Open pit mining, Open cut Mining, Surface or Strip Mining• The coal upto economical depth will be excavated by OC Method• The current operating depth of OC mines in SCCL is about 200m and SCCL proposed to operate OC mines upto aPPT - Open-Pit Mining PowerPoint Presentation - ID:6668104,The advantages of open-pit mining in relation to underground mining are lower costs, greater safety, and mechanically easier operations It is often agreed upon that surface mining is more sufficient than underground mining in terms of recovery, grade control, economy, and flexibility of operation

pros and cons of pit mining - BINQ Mining

What are the pros and cons of open pit mining? May 21, 2010 · Best Answer: Open-pit mining, also called strip-mining: Pros — It’s easy and cheap for the mining companies, which does translate into a lower cost to»More detailedDisadvantages Of Openpit Mining - greenrevolutionorg,Open-pit mining, open-cut mining or opencast mining is a surface mining technique of extracting rock or minerals from the earth by their removal from an open pit or Read more disadvantages of open pit miningMining ppt 2014 - SlideShare,Mining ppt 2014 1 Open cast mining refers to a method of extracting rock or minerals from the earth by their removal from an open pit Jhamarkotra Mine is a great examples of India It is easy to control the grade of ore Only a small space is exposed at a time Disadvantages:- The cost of mining is high Extraction of ore is low

The advantages of open pit mining - ehowcouk

Open pit mining is the preferred method for mining gold, silver, and uranium This type of mining is also used to dig for coal and building stoneWhat are the negative effects of open-cast mining? - Quora,What are the negative effects of open-cast mining? Update Cancel What are the advantages of open-cast mining? don’t like mining, particularly open pit mining, it should be remembered that every city on the planet of more than a few thousand people has an open pit mine nearby A city of a quarter million people will probably have 4 or Open-Pit Mining Methods,Open-Pit Mining Methods The economic limit for open-pit mining is reached when the preparatory and stripping costs per ton of ore plus the open-pit mining cost per ton of ore plus the cost of equipment, interest, and amortization charges equal the cost per ton by mining underground plus equipment and development cost and interest and amortization charges

disadvantages of open pit mining - YouTube

Jul 26, 2016 · Gold mining in Nevada, mining is a method used to extract rock and minerals from the earth when the resource is open pit mining cons What are the cons of open pit mining disadvantages of open pit the disadvantages of open pit mining - Mineral Processing EPC,Ore mining bit and coal mining bit is widely applicable to mining industry, tunneling and underground engineering, open pit, construction drill, Quotation More Iron Ore From South Africa - Buy Raw Iron Ore,Iron Ore For Sale open pit mining disadvantages - kindereninontwikkelingnl,open pit mining pros & cons open pit mining pros & cons open pit mining is a type of mineral or rock extraction that does not necessitate tunnelling disadvantages of open pit miningyoutube

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