difference between open pit mining and underground mining

  • what is the different between open pit mining and under

    Jun 06, 20100183;32;Open pit mining is used for ore bodies close to the surface, and is basically blasting the rock, which is then taken away by trucks to be processed. Underground mining however, is

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  • What is the difference between strip mining and

    Strip mining is done on the surface; underground mining is done below the surface. In strip mining, the ore is extracted from the surface in layers resulting in a deepening artificial valley. This is done when the ore is relatively near the surface. In underground mining, mine shafts are bored or dug from the surface to the underground layers where the ore is located, and ore extraction takes

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  • Open pit mining

    Open pit, open cast or open cut mining is a surface mining technique of extracting rock or minerals from the earth by their removal from an open pit or borrow This form of mining differs from extractive methods that require tunnelling into the earth, such as long wall mining.Open pit mines are used when deposits of commercially useful ore or rocks are found near the surface.

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  • What is the difference between strip mining and open pit

    1.Depthstrip mining is done for lt;60 m while open pit is done forgt;60 to near about 120 m. 2.DesignStrip mining is done maintaining spoil amp; piles system while open pit has a specific mining

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  • Mining vs Minting What's the difference? WikiDiff

    As nouns the difference between mining and minting is that mining is (senseid) the activity of removing solid valuables from the earth while minting is the act by which money is minted. As verbs the difference between mining and minting is that mining is while minting is .

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  • What is the Difference between Strip mining and

    Dec 03, 20090183;32;Strip mining is a term used for shallow but extensive open pit mining. Things like coal, bauxite, and oil sands are mined this way. If you are in a strip mine you can see the sky. Underground mining is exactly that underground, using tunnels and/or shafts. High value minerals like gold, copper, uranium, and diamonds are mined in underground

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  • Open Cut and Underground Mining iMINCO

    Open Cut Mining. There are many differences between open cut and underground mining. When minerals and deposits are found close to the surface and spread across a large distance, the best way to mine is to use the open cut mining method. In this process, the area is cleared of all topsoil and vegetation, this material is stockpiled and used

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  • what is the difference between an open pit mine a quarry

    what is the difference between an open pit mine a quarry and an underground mine with shafts Geography TopperLearning. Underground mining with shaft. Done for those minerals which lie close to the surface of the earth. Used for mining minerals at shallow depths.

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  • Underground Mining Vale Open Pit Mining YouTube

    May 08, 20130183;32;Canada and global mining industry This is one of a series of videos I edited for Vale. The producer I worked for travelled to many locations around the world. Shots were taken in the air, on the

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  • What is the difference between strip mining and open pit

    1.Depthstrip mining is done for lt;60 m while open pit is done forgt;60 to near about 120 m. 2.DesignStrip mining is done maintaining spoil amp; piles system while open pit has a specific mining

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  • Mining vs Digging What's the difference? WikiDiff

    As nouns the difference between mining and digging is that mining is (senseid) the activity of removing solid valuables from the earth while digging is the action performed by a person or thing that digs. As verbs the difference between mining and digging is that mining is while digging is .

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  • Open Pit Mining TechniquesSurface MinesRock or Mineral

    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 their elimination from an open pit or borrow. The word is used to distinguish this type of mining from

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  • The Actual Difference Between Surface and Underground Mining

    There are two ways to extract a mineral by digging it up, or accessing it by tunnels. This pretty much sums up the comparison of surface vs. underground mining. But is it that simple? For a better understanding, ScienceStruck gives more differences between these two methods.

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  • Differences between underground mining and open pit mining

    The Witwatersrand gold mine in South Africa is an excellent example of underground mining that exploits gold from ancient rocks at depths of up to 4 km underground. 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.

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  • Open Cut or Underground Mining Which is better? Bend

    Both open cut and underground mining is used in modern mining. The approaches are different, and there are advantages to each. Open cut mining. Open cut gets its name because thats exactly what this type of mining looks like, a big open pit. This type of mining allows for the extraction of minerals that arent very far under the surface.

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  • What's The Difference Between Open Pit Mining, Underground

    Dec 10, 20120183;32;Open pit mining is just digging a large area like a quarry amp; coal taken out from the pit. Underground mining is where they sink shafts into the ground amp; tunnels run off from that point. Strip mining is a form of surface mining. The ore is close to the surface of the land but has one or more layers of rock and dirt on top of it.

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  • what is the difference between an open pit mine a quarry

    what is the difference between an open pit mine a quarry and an underground mine with shafts Geography TopperLearning. Underground mining with shaft. Done for those minerals which lie close to the surface of the earth. Used for mining minerals at shallow depths.

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  • Surface mining

    Surface mining, including strip mining, open pit mining and mountaintop removal mining, is a broad category of mining in which soil and rock overlying the mineral deposit (the overburden) are removed, in contrast to underground mining, in which the overlying rock is left in place, and the mineral is removed through shafts or tunnels.

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  • Open Pit Mining TechniquesSurface MinesRock or Mineral

    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 their elimination from an open pit or borrow. The word is used to distinguish this type of mining from

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  • What is the difference between shaft mining and open pit

    Shaft mining or shaft sinking is excavating a vertical or near vertical tunnel from the top down, where there is initially no access to the bottom. When the top of the excavation is the ground surface, it is referred to as a shaft; when the top of

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  • The Mining Life Open Pit vs. Underground MICROMINE

    Aug 22, 20170183;32;The differences between the many kinds of mines, especially open pit mines and underground mines, are many, and miners tend to prefer one over the other. Every mining site has its natural and man made characteristics that make it unique.

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  • Mining Underground mining Britannica

    Mining Mining Underground mining When any ore body lies a considerable distance below the surface, the amount of waste that has to be removed in order to uncover the ore through surface mining becomes prohibitive, and underground techniques must be considered. Counting against underground mining are the costs, which, for each ton of material mined, are much higher underground than on

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  • Underground Mining Methods New Pacific Metals

    Block caving is essentially the underground version of open pit mining. Its the only underground mining method that can reach similar production rates to surface mining operations, up to over 100,000 tonnes per day. The method involves undermining an ore body, then allowing it

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  • what is the difference between an open pit mine, a quarry

    what is the difference between an open pit mine, a quarry and an underground mine with shafts please give the answer as soon as possible and give your answer in points Social Science Minerals and Energy Resources

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  • Open Pit Mining Definition Anglo American

    Open pit mining, also known as opencast mining, is a surface mining technique that extracts minerals from an open pit in the ground. Open pit mining is the most common method used throughout the world for mineral mining and does not require extractive methods or tunnels. This surface mining technique is used when mineral or ore deposits are

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  • The Difference Between Underground Mining And Surface Mining

    The Difference Between Underground Mining And Surface Mining 1. The Difference Between Underground Mining And Surface Mining The process of removal of essential mineral ores or geological substances from soil or sand is called mining. These minerals are of great value and are abundantly available in rocks and earths surface.

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  • The Advantages of Open Pit Mining Sciencing

    Mar 13, 20180183;32;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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  • What Are the Different Types of Mining amp; How Do They Differ?

    This article takes a basic look at the different types of mining open pit, surface mining, underground and in situ mining. This article takes a basic look at the different types of mining open pit, surface mining, underground and in situ mining. What Are the Different Types of Mining amp; How Do They Differ? Machines4u. Know How Mining Know How.

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  • Mining vs Digging What's the difference? WikiDiff

    As nouns the difference between mining and digging is that mining is (senseid) the activity of removing solid valuables from the earth while digging is the action performed by a person or thing that digs. As verbs the difference between mining and digging is that mining is while digging is .

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  • What are the differences between open pit mining

    Underground mining is dangerous for mine workers. In Turkey, for instance, two years ago (almost 3 years ago) one underground mining accident killed 310 workers. There are always risks of collapse, explosion and fire in such operations. What are the differences between open pit mining, underground mining, and strip mining? What is the

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  • Open Pit Mining Definition Anglo American

    Open pit mining, also known as opencast mining, is a surface mining technique that extracts minerals from an open pit in the ground. Open pit mining is the most common method used throughout the world for mineral mining and does not require extractive methods or tunnels. This surface mining technique is used when mineral or ore deposits are

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  • Difference between pit, mine and quarry Xaqu237;n S. P233;rez

    Jun 25, 20160183;32;Difference between pit, mine and quarry The pit is the hole in the ground and all its associated tunnels and underground spaces. The mine is the pit, plus the buildings and operations above ground, such as repair shops, material processing conveyors and towers, and processing plants.

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  • Mine vs. Quarry What's the difference? Ask Difference

    Mar 06, 20180183;32;A quarry is the same thing as an open pit mine from which minerals are extracted. The only non trivial difference between the two is that open pit mines that produce building materials and dimension stone are commonly referred to as quarries. The word quarry can also include the underground quarrying for stone, such as Bath stone.

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  • the difference between an opencast mine and underground mining

    Feb 08, 20130183;32;difference between a open pit mine and an underground mine . Open pit Mining, Opencast Mining, Open cut Mining, Strip Mining People in few of the English speaking countries are not likely to make a difference among an open 187;More detailed

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  • Underground versus Open Pit Mining Firwin Corp's Blog

    Underground versus Open Pit Mining Unlike open pit, underground mining requires that you take into account a wide variety of added requirements. These include complex ventilation systems, area and local ground support, and of course finding a consistent, safe,

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  • What is the difference between an open pit mine, a quarry

    Open pit mining open pit mining is generally done for those minerals which are just above the Earth's surface while the query is the mine which is used for mining those minerals which are just below the Earth surface and it can be made with little difficulty while the underground mining are done for those minerals which are found deep beneath the Earth surface in the open pit mine

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  • What is the difference between open pit mining and

    Surface mining is safer and easier than subsurface mining. Surface mining does more damage to the environment than subsurface. Surface mining

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  • What is the difference between strip mining and

    Strip mining is done on the surface; underground mining is done below the surface. In strip mining, the ore is extracted from the surface in layers resulting in a deepening artificial valley. This is done when the ore is relatively near the surface. In underground mining, mine shafts are bored or dug from the surface to the underground layers where the ore is located, and ore extraction takes

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