disadvantage of open cast mining
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disadvantage of open cast mining

What Are the Disadvantages of Opencast Mining?

3/25/2020· 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 pollution.

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What Are The Advantages And Disadvantages Of Open

Disadvantages of opencast mining •Work is affected by weather.

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Advantage And Disadvantage Of Open Cast Mining

open cast mining disadvantages. open cast mining disadvantages is one of the products of our company main products sold,it is not only good stability, high Read more dis advantages of open cast mining quarry machine and

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Advantages and disadvantages of open pit mining

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 plants.

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disadvantages of open cast mining on workers « BINQ

Open Cast Mining Advantages And Disadvantages. Open Cast Mining Advantages And Disadvantages Apr 16, 2008 · Best Answer : pros: good pay for workers it is a source of energy cons: working a coal mine »More detailed

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What Is The Disadvantage 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...

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Open Pit Mining Disadvantages Mineral Production

Very large amounts of waste rock are mined. This creates costs as well as environmental issues with waste rock disposal; Major disruption of surface: pit footprint, waste dumps. High visual impact, especially strip mining.

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What Is The Disadvantage Of Opencast Mining

Jul 09 2019 mining continues to be a dangerous activity whether largescale industrial mining or smallscale artisanal mining not only are there accidents but exposure to dust and toxins along with stress from the working environment or managerial pressures give rise to a range of diseases that affect miners i look at mining and health from various personal perspectives that of the ordinary man

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Advantage And Disadvantage Of Open Cast Mining

open cast mining disadvantages. open cast mining disadvantages is one of the products of our company main products sold,it is not only good stability, high Read more dis advantages of open cast mining quarry machine and

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What Is The Disadvantage 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...

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advantages and disadvantages on open cast mining

Advantages And Disadvantages Of Surface Mining . Advantages And Disadvantages Of Surface Mining; can be used in the surface mining came to exist in the mid70s with the development of a cost effective and new open cast method called surface mining technology Wirtgen is the one and only firm that produces and exports the surface miners The first machine that Wirtgen sold to the market in

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What Is The Disadvantage Of Opencast Mining

Jul 09 2019 mining continues to be a dangerous activity whether largescale industrial mining or smallscale artisanal mining not only are there accidents but exposure to dust and toxins along with stress from the working environment or managerial pressures give rise to a range of diseases that affect miners i look at mining and health from various personal perspectives that of the ordinary man

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disadvantages of open cast mining wikipedia BINQ

What are the disadvantages of open cast mining? Ask Jeeves. There are several disadvantages of open cast mining. It can lead loss of life, displacement of human beings due to mining and emission of harmful substances like »More detailed

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Opencast Mining an overview ScienceDirect Topics

Loss of agricultural and forestland In case of open cast mining there will be complete loss of agricultural land and deforestation in and around the pit. Underground mining uses limited surface land for the entry system and infrastructure development.

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Disadvantages Of Mining Deep

What Is The Disadvantage Of Opencast Mining Crusher USA About what is the disadvantage of opencast mining-related information:deep coal mining or underground mining is the extraction of resources (coal in this case) below...

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5 Chief Pros and Cons of Strip Mining ConnectUS

9/24/2015· This kind of mining is particularly useful when the minerals are located very close to the surface as it’s more feasible and much easier and quicker to remove the overburden in order to get them. Usually, strip mining is employed in mining tar sand and coal. It’s a method referred to as open cast, open cut or stripping.

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What are two disadvantages of deep shaft mining in

Ventilation: Although as we go deeper in an opencast mine some need might arise for ventilation but in underground it is a given and we can’t work without ventilation. Add in the possible buildup of harmful, toxic and sometimes highly inflammable g

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The Environmental Impact of Mining (Different Mining

3/4/2020· Open-Pit Mining. Open-pit mining, one of the most common forms, is one of the most damaging. Miners hollow out a section of land, digging down to create a workable area and extract valuable raw materials. This method leaves behind large pits in the earth and can contaminate the groundwater with chemicals used in the mining process.

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