open pit mining advantages and disadvantages

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-pit mining is a type of mineral or rock extraction that does not necessitate tunnelling into the earth When a desired mineral or rock is near the surface, companies typically opt for open-pit mining due to its lower costs and increased efficiency Open-pits are typically dug in tiers and with .

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

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 ,

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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 advantag 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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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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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 caus Since cyanide, mercury and sulfuric acid are used to remove the wastewater, groundwater and air are contaminated as toxic dust Get Price

What Is Open-Pit Mining? (with picture) - wisegeek

Jul 01, 2019· It differs from other types of mining processes that may require the digging of underground tunnels a long distance from the surface in order to reach the material One of the advantages of the open-pit mining system is the fact that it is not as capital or labor intensive as the underground method of mineral or precious metal and stone extraction

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

The advantages of open pit mining - ehowcouk

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 .

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Environmental Science- Mining STUDY PLAY Describe Open Pit Mining A giant hole is dug up in order to extract the ore It removes a large amount of the desired ore, however it also extracts other ores along the process Pros and cons of Open Pit mining

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The Advantages of Open Pit Mining , advantages disadvantages mining or Disadvantages 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 scar , ring of thelandscape .

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Apr 02, 2018· What is open pit mining On the other hand, open-pit mining is the most common mining and ranges from very low-priced minerals to finely disseminated gold deposits , Advantages and disadvantages of open pit mining Best vitamins for blood circulation Trending Now 0 Shares 2876k Views 9 Comments

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open pit mining advantages disadvantag open pit mining open pit mining, also known as opencast mining, open cut mining, and strip mining, means a process of digging out rock or minerals from the earth by Get Price Disadvantage Open Pit Mining

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

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

What are some of the most important disadvantages and ,

Sep 05, 2016· 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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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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disadvantages of open-pit mining advantages and disadvantages of open pit mining-gold ore, uranium mining and milling wastes an introduction most uranium ore is mined in open pit or underground min in the early years up until the 1960's uranium wasdisadvantage open pit mining-mayukhportfoliocoin, advantages and disadvantages on open pit

Advantages and disadvantages of open pit mining - LORECENTRAL

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 delicate, so that underground mining is not possible Labor costs are lower, both in excavation and transportation, and allow the use of ,

open pit mining disadvantages - YouTube

Aug 29, 2016· As the name suggests, open, pit mining creates a big pit disadvantages open pit copper mining 24 Open, pit Mining This is the traditional cone, shaped excavation (although it can be any shape .

What is a disadvantage for open pit mining? - answers

Disadvantages of Open-pit mining? , Open-pit mining is the extraction of mineral ores or solid fossil fuels that occur in seams or strata that are located near the surface , Advantages of .

What are some pros and cons of mining? | Socratic

Jun 09, 2017· What are some pros and cons of mining? , What are the advantages and disadvantages of underground mining? , What are the differences between open pit mining, underground mining, and strip mining? What is the environmental impact of diamond mining? .

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open pit mining disadvantages - YouTube Aug 29, 2016 It can lead loss of life, displacement of human beings due to Pros And Cons Open, pit Mining Open Pit Mining ,

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

advantages and disadvantages on open pit mining? ? | Yahoo ,

Jan 19, 2009· Best Answer: 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 .

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The Advantages And Disadvantages Of Mining Iron Ore; , Evidence of what is believed to be the first example of iron mining and smelting points to , As useful as it was compared to other materials, iron had disadvantag , Open Pit Mining Pros & Cons Open pit mining -- or strip mining -- is an extraction process for ore or fossil fuels

Disadvantages Of Open Pit Mining 2012 - antoonmahieube

What is open pit mining On the other hand, open-pit mining is the most common mining and ranges from very low-priced minerals to finely disseminated gold deposits , Advantages and disadvantages of open pit mining Best vitamins for blood circulation Trending Now 0 Shares 2625k Views 9 Comments.

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 within the mining excavation), is safer and can use larger-scale mining equipment offering higher production rat

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