difference between and open cut mine and a underground mine

  • 10th Class Social Science Minerals and Energy Resources

    10th Class Social Science Minerals and Energy Resources question_answer 1) What is the difference between an open pit mine a quarry and an underground mine with shafts? Previous Next

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  • difference between and open cut mine and a underground mine

    difference between and open cut mine and a underground mine difference between and open cut mine and a underground mineShanghai CCM Crushing Equipment CO LTD As a leading global manufacturer of crushing and milling

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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 man made characteristics that make it unique

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  • Open Pit Mining Techniques|Surface Mines|Rock 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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  • Mines vs Mine What's the difference? | WikiDiff

    As nouns the difference between mines and mine is that mines is while mine is an excavation from which ore or solid minerals are taken especially one consisting of underground tunnels or mine can be As verbs the difference between mines and mine is that mines is (mine) while mine is (ambitransitive) to remove (ore) from the ground As a pronoun mine is my; belonging to me; that which

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  • what is the different between open pit mining and under

    Jun 06 2010· Best Answer 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 a lot more complex Underground drive are dug to get as close as possible to the ore bodies these are then very carefully blasted and the ore is then moves into a crusher by machines called 'boggers

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  • What is the difference between strip mining and open pit

    There are a lot of different divisions 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

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  • what is the diference between open cut and underground

    May 09 2011· Open cast is when the minerals are mined from the top and make a massive big hole in the earth Underground mining is the most common and happens when you drill a shaft down to the minerals and mine them in situ to be brought up to the earth by 'skip'

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  • The Difference Between Underground And Open Pit

    Determining The Open Pit To Underground Transition A 20151013difference is included in figure 1igure 1Original illustrations from nilsson 1981 showing the relationshipBetween an open pit mine and anUnderground mine on the same orebody left and the typicalChange in the shape of the open pit mine as a result of theUnderground

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  • difference between and open cut mine and a underground mine

    difference between and open cut mine and a underground mine difference between and open cut mine and a underground mineShanghai CCM Crushing Equipment CO LTD As a leading global manufacturer of crushing and milling

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  • Mining Cutoff Grades | Aussie Stock Forums

    May 12 2006· At a rough estimate the larger better quality South African underground operations are around 8 10g/t (Anglogold) while the marginal South African underground mines run at around 4 6g/t Many of the operations elsewhere in the world are open pit mines which run at lower grades from as little as 1g/t up to around 3 4g/t

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  • Underhand Cut and Fill Mining as Practiced in Three Deep

    This paper discusses the similarities and differences between the underhand cut and fill mining methods used at the Lucky Friday Stillwater and Galena Mines in the northwestern US (Figure 3) Each mine has developed its underhand mining system to accommodate the unique circumstances of their respective mining sit

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  • What are the negative effects of open cast mining? Quora

    Having been worked in an open cast(OC) metal mine for 3 years I can give some insight on the negative effects of OC mining in India at least The first two images show how open cast and underground mining is done Open cast mine Underground mine

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  • difference between and open cut mine and a underground mine

    An open cast mine is a generic term for the open cut type of mine employed to extract almost all types of minerals and coal what is the difference between open cut and underground mining

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  • Underground versus Open Pit Mining Blogger

    As its name indicates open pit mining is a method of extracting rock or minerals from open pits like quarries and burrows This ancient form of mining requires no tunneling and is utilized when substances are fairly close to the surface These mines are not just big open hol

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  • difference between and open cut mine and a underground mine

    An open cast mine is a generic term for the open cut type of mine employed to extract almost all types of minerals and coal what is the difference between open cut and underground mining

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

    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 quarri underground mining digging tunnels or shafts into the earth to reach buried ore deposits

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  • What Is The Difference Between Open Cast And Underground

    what is the difference between an open pit mine what is the difference between an open pit mine Open cast mining is These have relatively low value and would not be economical to work by underground mining

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  • Types of Underground Mining Method Comparison

    In any discussion of Methods of Underground Mining Comparison one is repeatedly confronted with the difficulty of dealing with so many variable conditions It is not an exact science and in the choice of a method each varying factor has a certain weight which in many cases experience alone can determine

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  • Types of Underground Mining Method Comparison

    In any discussion of Methods of Underground Mining Comparison one is repeatedly confronted with the difficulty of dealing with so many variable conditions It is not an exact science and in the choice of a method each varying factor has a certain weight which in many cases experience alone can determine

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  • what is the difference between open pit mining and

    difference between an open mine and an underground mine 2019 5 13 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

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  • (PDF) Underground excavation methods ResearchGate

    Underground excavation methods Discover the world's research MINE 502 A dvanced Minin g Cut and cover constru ction is used w hen the tunnel

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  • 10th Class Social Science Minerals and Energy Resources

    10th Class Social Science Minerals and Energy Resources question_answer 1) What is the difference between an open pit mine a quarry and an underground mine with shafts? Previous Next

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  • difference between open pit mining and underground mining

    difference between open pit mining and shaft mining Open Cut and Underground Mining iMINCO The many differences between open cut and underground mining are explained Next the waste rock layer is removed and a pit is dug into the ground to reach Get Price Get Price

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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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