pros and cons of open pit mining

Pros And Cons Of Open Pit Mining

Open Pit Mining Pros & Cons | Sciencing

Open pit mining is also called strip mining because the extraction process destroys vegetation, reduces habitats and pollutes the environment. Mining proponents argue that the process is more efficient, cost effective and safer than shaft mining. Environmental regulations help mitigate damage.

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 …

Advantages and disadvantages of open pit mining …

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 large machinery .

What are the cons for open pit mining - Answers

like strip mining open-pit mining involves removing the surface layer of soil. Miners then use explosives to break up the underlying rock and recover the ore. As they dig a deep hole or pit to mine the ore they build roads up on the sides of the pit. Trucks carry the ore to the surface. Ores of copper and iron are obtained by open-pit mining.

What are some pros and cons of mining? | Socratic

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. stone offers/opportunities for ...

What are pros and cons of open pit mining - …

like strip mining open-pit mining involves removing the surface layer of soil. Miners then use explosives to break up the underlying rock and recover the ore. As they dig a deep hole or pit to mine the ore they build roads up on the sides of the pit. Trucks carry the ore to the surface. Ores of copper and iron are obtained by open-pit mining.

Environmental Science- Mining | Science Flashcards …

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 those holes allow water to drain into them where they could become acidic.

Open Pit Mining by Madison Bangs on Prezi

Open Pit Mining Opinion The Consumer Benefits (the cost of this type of mining is lower, which impacts the consumer) Contamination of the Environment (this form of mining destroys landscape and can pollute nearby soil and water systems) Open Pit Mine after a landslide had taken

What are some of the most important …

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...

Pros and Cons of Mining - Pros an Cons

Mining involves the extraction of valuable minerals from the earth surface. Mining can either be surface mining or sub-surface (underground) mining. Mining not only beneficial to the surrounding community and public in general, but it can also pose a lot of risks to the surrounding community. Let’s look at the pros and cons of mining […]

The many advantages of underground mining

Choosing between open-pit mining and underground mining is a decision that every mining company makes, but it is not based on the miner’s whim and predilection. Selection always depends on the geometry properties of the deposit, its position, location, and type.

Pros and Cons of Strip Mining | APECSEC.org

Pros and Cons of Strip Mining. Feb 25, 2015. 0. 28711. Share on Facebook. Tweet on Twitter. For those who are unfamiliar, strip mining is a form of surface mining that focuses on the collection of tar sand and coal, which both rest somewhat close to Earth’s surface.

What Are the Disadvantages of Mining? | …

Mining, especially open pit mining, destroys land that can be used for farming, houses, and other human purposes, often permanently. Entire mountains and rivers can be destroyed. Loss of soil and deep underground excavation can also make land unstable and collapse. ... Pros and Cons of Mining

what are the pros of open-pit mining? | Yahoo …

26-1-2009 · Open-pit mining (as opposed to underground mining) has several advantages:-1) Low cost of recovery - large trucks can enter the mine, get filled up with rock from a large excavator and drive away to the processing plant.

Pros and Cons of Strip Mining - Vision Launch

26-7-2015 · 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 Pros …

What are the Advantages and Disadvantages of …

11-4-2009 · When a mine is planned, geologists and mining engineers have to carfeully consider the characteristics of the ore body and environment to decide which type of mining is better. Some mines use a combinaiton of both open pit and underground. The purpose of mining is not to create jobs, but to produce metals and minerals for todays society.

5 Chief Pros and Cons of Strip Mining – ConnectUS

5 Chief Pros and Cons of Strip Mining. Sep 24, 2015 Aug 29, 2015 by Editor in Chief. ... It’s a method referred to as open cast, open cut or stripping. First, the trees, shrubs and other structures in the area to be mined are removed ... List of Pros of Strip Mining. 1.

What are the pros and cons of open pit mining? …

20-5-2010 · Best Answer: Open-pit mining, also called strip-mining: Pros -- Its easy and cheap for the mining companies, which does translate into a lower cost to you, the consumer Con -- Its devastating to the environment, not just in the physical removal of what is sometimes a …

Economic Impacts of Open Pit Mining | Bizfluent

Business processes for mining include physical design methods, scheduling collections, expelling and removal of waste materials from the pit. In the United States, there are several open pit-mining projects in operation, extracting daily to support three levels of economics; local, country and global, with commodities worth billions of dollars.

What Are the Pros and Cons of Strip Mining? …

5-12-2019 · What Are the Pros and Cons of Strip Mining? Strip mining is used to recover resources that are close to the surface. Strip mining is considered very harmful to the environment. Strip mining is safer for workers than tunnel mining. View slideshow of images above.

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