Sep 06 2006best answer an open cast is when its 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 kimberleys big hole for an idea open pit is when
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 1 shallow shafts typically sunk for civil engineering projects differ greatly in execution method from deep shafts typically sunk for mining projects
Apr 26 2015you could consider drilling a kind subset of mining but most people understand mining to involve digging rather than drilling drilling is relatively uninvasive making narrow holes of only a few inches or rarely feet across from a small
The best videos and questions to learn about mining get smarter on socratic environmental science what are the differences between open pit mining underground mining and strip mining between strip and shaft mining which is less harmful to the environment and which is
Often used for mining coal is a direct vertical shaft to vein of ore the ore is broken up underground and then hoisted through the shaft in buckets slope mine had a slanting passage that makes it possible to haul the broken ore out of the mine in cars rather than hoist it up in a bucket
The difference between an open file format and a proprietary file format is the ability to share open formats make sharing between puters easier deep shaft mining opencast mining adit
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 shaft mining we should put bores to
Feb 14 2013what is the difference between an open pit mine a quarry and opencast mining shaft ing can any one give aug 18 2008 and later by underground methods the big hole more detailed
Open cast open cast open lly you dig a bigpit from the surface downwards and extract rock that contains the mineral you are chasing if you google open cast miningin google image you will see lots of big holes in the ground shaft mining actually this isnt a mechanical engineering question it is mining engineering
Feb 08 2013difference between a open pit mine and an underground mine openpit mining opencast mining opencut mining strip mining people in few of the englishspeaking countries are not likely to make a difference among an open more detailed
Dec 03 2009strip 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 andor shafts high value minerals like gold copper uranium and diamonds are mined in underground
What is the difference between open cast mining and shaft open cast mining shaft mining quarrying can any one give aug 18 2008 and later by underground methods the big hole at kimberley is an exam read more
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
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
Open pit mining does offer some advantages over traditional deep shaft mining difference between open cast mining shaft mining gold ore underground mining chat online differences between open pit strip and shaft mining
Feb 23 2018the 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 parison of surface vs underground mining
Apr 02 2018differences between open pit and underground mining what is underground mining when the minerals are found in rich veins but in large volumes of sterile rocks the only way to mine them is the underground mining method
What are the differences between opencut 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
Difference between data mining and olap there are different types of mining such as surface miningopen cast mining strip miningalluvial miningquarrying miningunderground miningand
As nouns the difference between shaft and tunnel is that shaft is lb the entire body of a long weapon such as an arrow while tunnel is an underground or underwater passage as verbs the difference between shaft and tunnel is that shaft is slang to fuck over to cause harm to especially through deceit or treachery while tunnel is to make a tunnel through or under something to burrow
Difference between open cast mining and shaft mining manufacturer in shanghai china difference between open cast mining and shaft mining is manufactured from shanghai xuanshiit is the main mineral processing solutions xsm stone crushing machine projectdifference between open cast mining and shaft mining contact supplier
Difference between open cast mining shaft mining gold ore openpit mining opencast mining opencut mining strip people in few of the englishspeaking countries are not likely to make a difference among an openpit more detailed
Difference between open cast mining and shaft mining ask for details follow report by roni975 10092018 log in to add a ment answers download jpg 33 3 votes 3 votes rate rate thanks 8 comments report log in to add a ment ap552343 ambitious open cast mining is open on earth mining for minerals and shaft mining is underground
Aug 18 2008shaft mining red lake ontario or witwatersrand south africa gold quarrying windsor nova scotia gypsum or wilson california gravel 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
