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difference between open pit mining and underground mining

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What is the Difference between Strip mining and ...

Dec 03, 2009· 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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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 9027511

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The Mining Life: Open Pit vs. Underground MICROMINE

Aug 22, 2017· 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 manmade characteristics that make it unique.

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What is the difference between openpit mining and ...

What is the difference between openpit mining and underground mining? Underground mining operations attempt to follow the course of a valuable ore deposit as it winds its way in three dimensions ...

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what is difference between openpit mining and opencast mining

Many open pit mines are . Difference Between Open Pit And Open Cast Mining. Openpit mining Wikipedia. Openpit, opencast 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 tunneling .

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Mine vs Quarry What's the difference? | WikiDiff

Mine is a synonym of quarry. As nouns the difference between mine and quarry is that mine is an excavation from which ore or solid minerals are taken, especially one consisting of underground tunnels while quarry is a site for mining stone, limestone or slate or quarry can be an animal which is hunted, notably mammal or or quarry can be a diamondshaped tile or pane, notably of glass or ...

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What is the difference between strip mining and open pit ...

In general, you might separate them into surface mining, such as a quarry, strip mine, or open pit mine, and underground mining, consisting of shafts and adits. ... the difference between open and ...

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What’s The Difference Between Underground and Open Pit ...

Underground mining. What makes underground mining so expensive is getting valuable ore back to the surface, whether through a horizontal or vertical excavation passage. Compared to open pit mining, which often mines soil, gravel, and inexpensive ores, underground mining is targeted at …

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environmental science ch 12 Flashcards | Quizlet

open pit surface and strip mining. open pit mining a giant hole called a quarry is dug in the ground to extract the minerals . iron,copper stone and gravel are usually extracted during this process.

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Strip Mining, Openpit Mining, Surface Mining, Mining ...

Strip Mining. Strip mining is a kind of surface mining. The ore is very near to the surface of the land but has one or more layers of rock and filth on top of it. To mine the ore, these layers have to be removed. The steps in strip mining are similar to openpit mining.

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What is the difference between shaft mining and openpit ...

Oct 26, 2018· Shaft mining or shaft sinking is excavating a vertical or nearvertical 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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Difference between pit, mine and quarry – Xaquín S. Pérez ...

Jun 25, 2016· Difference between pit, mine and quarry The pit is the hole in the ground and all it’s 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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Surface mining Wikipedia

Surface mining, including strip mining, openpit 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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Underground Mining Vale Open Pit Mining YouTube

May 08, 2013· 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 an opencast mine and an ...

Sep 06, 2006· Best Answer: An open cast is when it's a huge open area (with no roof, so you can look in and it lets the sun in), big enough to drive trucks around in. Like if the Grand Canyon was a mine. (Look up Kimberley's big hole for an idea) Open pit, is when it's actually smaller tunnels, and eventhough trucks or rail carts can sometimes go in there, it's always underground (Look up Johannesburg gold ...

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Strip Mining vs Open pit mining : mining

Both are forms of surfacemining. Out here in the western states of America, stripmining is largely associated with coal; openpits more with metal mines of various kinds. I know of a small copper mine in Utah and a phosphate mine in northern Idaho that kind of operates in the area between …

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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, and costeffective way to get your materials to the surface. ...

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