• What are the disadvantages of underground

    Underground mining is very expensive to conduct. It requires management of a fresh air supply, along with drainage. Underground mining can only remove a portion of the mineral present (the rest is holding up the roof). You could get trapped and die.

  • What are some of the most important

    There are disadvantages and Advantages in everything that we do. Naming each advantage and disadvantage would mean that one has knowledge of knowing what is considered to be fun or not fun to each and every individual. However, in this scenario we...

  • What are the disadvantages of mining headgear?5-8-2019What are the advantages and disadvantages of Steel metal13-3-2019What is a proper disadvantage of mining?8-4-2018What are the advantages and disadvantages of mining? Meer resultaten weergeven
  • The many advantages of underground mining

    Underground mining is often utilized by mining firms to extract more ore and minerals. Higher production volume mitigates the costs spent on initiating the very expensive method of underground mining. This is how underground mining becomes a cost-efficient strategy.

  • Auteur: Dom Einhorn
  • What are the advantages of underground mining

    Underground mining can be much more expensive than surface mining. There are limits on how much material can be removed in underground mining. Underground mining has a number of hazards not present in surface mining- so much that underground mining in

  • 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. Destruction of Animal Habitats. Mining also has disadvantages for plants and

  • What are the advantages and disadvantages of

    The advantages of surface mining are: * It is cheaper to extract the ore or metal than underground mining * Less chance of workers dying from toxic fumes, therefore it is safer unlike underground mining. * It is also faster The disadvantages of surface mining are: * That it destroys the landscape and environment * Effects the habitats of fauna

  • What are the advantages and disadvantages of

    What are the advantages and disadvantages of underground mining? Environmental Science Land and Water Use Mining. 1 Answer So, in these cases underground mining is more cost effective. The downside is that human health and safety are at greater risk from mine Can you please describe the major steps involved in the mining process?

  • Find out some pros and cons of underground

    8-9-2015· An underground aggregate mine is a different world than a surface operation, presenting unique challenges that surface mining does not. It can be a costly undertaking, requiring special engineering of tunnels, rooms, and pillars that are dependent on the geology of

  • What are the Advantages and Disadvantages of

    11-4-2009· Underground mining (as compared to open pit exploitation) allows a mine operation to be largely 'hidden' having only adits or headframes protruding above the surface. This enables the land above the zone of mining to be reclaimed for other uses, after the mining has ceased, so much easier than in the case of an open pit.

  • What are some disadvantages of underground

    What are some disadvantages of underground mining? We need you to answer this question! If you know the answer to this question, please register to join our limited beta program and start the conversation right now! Register to join beta. Related Questions .

  • What are disadvantages for underground mining

    Underground mining can be much more expensive than surface mining. There are limits on how much material can be removed in underground mining. Underground mining has a number of hazards not present in surface mining- so much that underground mining in

  • Find out some pros and cons of underground

    8-9-2015· An underground aggregate mine is a different world than a surface operation, presenting unique challenges that surface mining does not. It can be a costly undertaking, requiring special engineering of tunnels, rooms, and pillars that are dependent on the geology of

  • disadvantages of underground mining

    Disadvantages of Mining? Ask What's Your Mining is an activity where crews dig into the ground in search of certain minerals and materials, like gold, silver, and coal.

  • disadvantages of underground mining

    Mar 18, 2008· disadvantages of underground mining: The problems then, that seem most necessary to address in order to make oil shale mining in the United States . More Info. The many advantages of underground mining,While it can be expensive, underground mining has its own advantages over open-pit mining.

  • Underground v.s. Surface Coal Mines: Is Deep

    2-5-2014· Although there are opponents and proponents of underground mining, the disadvantages include destruction of land, surface subsidence, abandoned shafts, extensive surface spoil heaps, mine explosions, collapses and flooding. That doesn’t incorporate the costly price tag that comes with underground mining.

  • LECTURE -2|| OPENCAST AND UNDERGROUND

    21-11-2018· In this video we talk about types of mining method and advantages and disadvantages of them. Do subscribe my channel if you think we are doing a great job. L...

  • Auteur: Mining World
  • What are the disadvantages of mining? Quora

    All of modern human society relies upon farming and mining. Without these two primary industries, life, as we currently know it, would cease to exist and we would need to revert to being hunters and gatherers to feed and clothe ourselves, but even...

  • What are the advantages of open-cast mining?

    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...

  • What Are the Advantages and Disadvantages of

    This type of mining occurs primarily on mountaintops, and dates back to the early 20th century when new machines made moving earth easier. Supporters of surface mining contend it promotes clean energy, producing less environmental disturbance than pit mining. However, opponents of surface mining cite many issues with its operations.

  • Types of Underground Mining Method

    A discussion of Underground Mining also loses much of its value unless costs are considered, because the expectation of profit is the only excuse for carrying on mining at all. As conditions vary they cause fluctuations in cost and there are few operations to which a definite cost can be assigned.

  • What are the advantages of open-cast mining?

    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...

  • Types of Underground Mining Method

    A discussion of Underground Mining also loses much of its value unless costs are considered, because the expectation of profit is the only excuse for carrying on mining at all. As conditions vary they cause fluctuations in cost and there are few operations to which a definite cost can be assigned.

  • disadvantages of underground mining

    What are disadvantages of underground mining? Yahoo Answers- disadvantages of underground mining ,18 Mar 2008,disadvantages of underground mining: The problems then, that seem most necessary to address in order to make oil shale mining in the United States economically feasible and profitable, are as follows First, the impact of.Mine

  • disadvantages of underground mining

    disadvantages of sub surface mining disadvantages of subsurface miningdisadvantages of subsurface mining Iron ore is first mined and then turned into pig iron in a blast furnace and e Discuss one reason why surface coal mining is Disadvantages It is harder than surface mining and it -disadvantages of sub surface mining-,What are the benefits

  • What are the Advantages and Disadvantages of

    12-4-2009· This enables the land above the zone of mining to be reclaimed for other uses, after the mining has ceased, so much easier than in the case of an open pit. Underground mining can mine as deep as the development permits excavation to take place. If there is a shaft with headgear, then mining can take place until that depth.

  • What Are the Advantages and Disadvantages of

    This type of mining occurs primarily on mountaintops, and dates back to the early 20th century when new machines made moving earth easier. Supporters of surface mining contend it promotes clean energy, producing less environmental disturbance than pit mining. However, opponents of surface mining cite many issues with its operations.

  • And Disadvantages Of Mining ketelservice

    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 rates. What are the advantages and disadvantage of mining?

  • What is a proper disadvantage of mining? Quora

    Environmental Damages of Mining Open pit mining Open pit mining, where material is excavated from an open pit, is one of the most common forms of mining for strategic minerals. This type of mining is particularly damaging to the environment becaus...

  • Advantages of underground mining? Yahoo

    1-8-2007· Advantages of underground mining: (1) Less loss of land (2) Minimum dust pollution (3) Minimum noise pollution (4) Lack of near-surface deposits may make underground mining the only method. (5) Unfavorable geologic structure may require that a surface mine move underground

  • Disadvantages Of Mining Deep ketelservice

    According to MiningGlobal, longwall mining, a type of underground mining that utilizes a longwall shearer, accounts for 50 percent of coal mines in the world and is much safer than other methods of coal mining. advantages and disadvantages of deep mining Mining. What are the advantages and disadvantages of surface mining.