the differences between open pit mining and open cast mining

  • Open Pit Mining Techniques Surface Mines Rock or Mineral

    Apr 21 2014· 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 earth s surface

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  • Surface Mining Methods and Equipment - eolss net

    difference between open cast mining and shaft mining manufacturer in Shanghai China difference between open cast mining and shaft mining is manufactured from Shanghai Xuanshi It is the main mineral processing solutions XSM stone crushing machine project-difference between open cast mining and shaft mining

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  • Open Pit or Open Cast Mining ONE - Nevada Humanities

    What is the difference between strip mining and open pit mining 1 Depth strip mining is done for 60 m while open pit is done for 60 to near about 120 m In the open-cast mining different

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  • Underground versus Open Pit Mining - Firwin Corp s Blog

    Oct 21 2017· 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 that s exactly what this type of mining looks like a big open pit This type of mining allows for the extraction of minerals that aren t very far under the surface

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  • difference between open pit mining and shaft mining - BINQ

    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 opencast mining and shaft

    Mar 13 2018· 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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  • Strip Mining Vs Open Pit Mining environmental science

    Open pit mining -- or strip mining -- is an extraction process for ore or fossil fuels that takes place at the surface of a mining site Worldwide 40 percent of mining occurs at the surface according to Greenpeace International Compared with underground mining surface mining is much more efficient

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  • Difference Between Open Cast Mining Shaft Mining - cz-eu eu

    A quarry is the same thing as an open-pit mine from which minerals are extracted The only trivial difference between the two is that open-pit mines that produce building materials and dimension stone are commonly referred to as quarries hope it is helpful mark it as brainlist

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  • Open-pit mining - Wikipedia

    Apr 30 2017· -- Created using PowToon -- Free sign up at -- Create animated videos and animated presentations for free PowToon is a free

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  • difference between open pit and open cast mining - BINQ 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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  • Open Cut or Underground Mining - Which is better - Bend

    The two types of mining are Open-cast mining and Underground mining Underground mining is further divided in to Adit mining and Shaft mining What is the difference between …

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  • What Is The Difference Between Open Cast And Underground

    What is the difference between opencast mining and shaft mining In open cast miniing the earth surface is simly dug out to take minerals which are shallow in shaft mining we should put bores to take minerals which are deep under the earth

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  • difference between open cast and open pit mining

    The Differences Between Open Pit Mining And Open Cast four main types of mining dredging surface mining underground mining and insitu mining open pit vs closed pit mining what is the difference between open

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  • Difference Between Open Cast Mining And Underground Mining

    The two types of mining are Open-cast mining and Underground mining Underground mining is further divided in to Adit mining and Shaft mining What is the difference between …

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  • The Actual Difference Between Surface and Underground Mining

    Both are forms of surface-mining Out here in the western states of America strip-mining is largely associated with coal open-pits 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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  • Open Cut and Underground Mining iMINCO

    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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  • Mine vs Quarry - What s the difference WikiDiff

    The difference between an open pit mine and a quarry is that a quarry uses the mined product as is without milling and extraction such as limestone gypsum bentonite gravel etc A mine usually refers to metals like gold or copper being recovered from ore once it has been mined

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  • What is the difference between strip mining and open pit

    difference between open pit and open cast mine Ore … What is the difference between an opencast mine and an open pit … Sep 06 2006 · Best Answer An open cast is when it s a huge open area with no roof so you … More detailed

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

    Oct 15 2017· 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 Open pit- Reclamation after completion Open cast- Reclamation during mining open pit ge

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  • The Advantages of Open Pit Mining Sciencing

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

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  • Surface mining - Wikipedia

    Differences between open pit and underground mining Main Difference In surface mining the ore is accessed directly from the Earth s surface and contact is maintained with the surface throughout the operation Underground or subsurface mining is accomplished with the help of tunnels going into the Earth and does not occur on the surface

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  • Differences between underground mining and open pit mining

    What are the differences between open-cut and underground mining 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 …

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  • Open Pit Mining Pros Cons Sciencing

    recover minerals encompassing the specific mining methods of • Open pit mining • Open cast mining • Quarrying of dimension stone • Highwall auger mining Open pit and open cast methods employ a conventional mining cycle of operations to extract minerals rock breakage is usually accomplished by drilling and blasting for

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  • Underground Mining - Vale - Open Pit Mining - YouTube

    Strip mining and subsurface mining Strip mining or surface mining is performed when surface soil and rock are stripped off to reach the mineral of concern When such operations are done surface water bodies lakes streams etc gets acidity Acid mine drainage occurs when water molecules infiltrates the spoil banks The water reacts with sulfide minerals to produce sulfuric acid

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  • Surface Mining Methods and Equipment - eolss net

    Mining is a practical industry that seeks efficient ways to extracts mineral wealth from the ground During the nineteenth century precious metals deeper than about three hundred feet called for underground drift or hardrock mining Occasionally ore bodies sufficiently close to the surface made open pit or open cast mining practical

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  • What are the differences between open pit mining

    Underground versus Open Pit Mining If you scan any news source these days you will find countless stories about the world s unquenchable desire for mineable resources like oil coal and precious metals Recently Firwin has begun to extend its reach into the ever-growing world of mining With this in mind we thought this would be the

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  • Strip Mining vs Open pit mining mining - reddit com

    The difference between an open pit mine and a quarry is that a quarry uses the mined product as is without Get Price And Support Online difference between an open pit mine and a quarry and difference between open pit mining and shaft difference between open cast mining and shaft miningdifference

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  • What is the difference between an opencast mine and an

    Mar 07 2013· what is the difference between an open pit mine a quarry and an … Open-cast mining shaft mining quarrying… can any one give …Aug 18 2008 · … and later by underground methods The Big hole… More detailed

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  • What is the difference between an open cast mine and an

    Feb 23 2018· As mining progressed the ore deposits began running out making it necessary to seek them deeper inside the ground This historical event highlights the difference between two techniques of mining which are used even today - surface and subsurface mining Let us …

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  • Underground v s Surface Coal Mines Is Deep Drilling

    Open cast mining is a type of surface mining in which mineral resources are removed from the earth through large holes or pits dug into the surface The term open cast mining is used most commonly in Great Britain In the United States open cast mining is usually called open-pit or open-cut mining

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