open pit mining and strip mining

Strip Mining

905121 Mine workings and open pits Minerals are typically excavated by underground mining, strip mining, or open-pit mining The selection of the mine design is dictated by the physical structure and value of the ore body and by the characteristics of the adjacent geological materials...

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Basics of open pit mining

Jul 11, 2016· Informative presentation you came across to know about Open Pit mining Open Pit mining MINING Methods Hydraulic Gassification Opencast mining Open cut Mining Surface or Strip Mining final pit ....

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Mining Terms

Strip Mining Quarry Mining Placer Mining Some Examples for Underground Mining , Pit Limit: is the maximum vertical and lateral extent which may be excavated economically in an open pit mine Pit Slope: is the angle from the horizontal which the wall of a open pit stands as measured from crest to toe...

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Strip Mining, Open

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 open-pit mining...

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chapter 12 Mineral and soil resources

b) Open pit and strip mining are a form of surface mining Both of these forms of surface mining extract iron, copper, stone, and gravel but, open pit mining is where a giant hole or quarry is dug Strip mining is where a trench is dug to obtain the materials c) Shaft mining and slope mining area from of subsurface mining Shaft mining is a ....

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What Is Open

Feb 22, 2020· Just like the name suggests, open-pit mining is a type of mining operation that involves the digging of an open pit as a means of gaining access to a desired material This is a type of surface mining that involves the extraction of minerals and other materials that are conveniently located in close proximity to the surface of the mining site ....

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Surface mining

Surface mining is a process whereby soil and rock overlying the mineral deposit are removed There are two principle types of surface mining, strip mining and open-pit mining (see Fig 88)Strip mining is the process of mining a seam of mineral by removing a long strip of overlying soil and rock...

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MIME 419

In mountain top mining, the rock is trucked downhill, while it is the opposite in open pit Define Strip mining It is a method used for tabular (horizontal) orebodies close to surface that were deposited in a sedimentary environment...

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How to profit from low

Dec 23, 2018· Open-pit mining is either done with a fleet of haul trucks (some now automated) or an in-pit crushing and conveying system (IPCC) , The mine plan entails a very low strip ,...

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Environmental Consequences of Open Pit Mining

An open pit mine is a type of excavation where surface and subsurface materials (soil and rock) are removed, typically through use of explosives and mechanical mining and hauling equipment, to gain access to commercially valuable ores or other buried natural resources, including coal and gemstones, that are relatively close to the surface...

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Surface Mining Animation

Jan 20, 2014· See what Vermeer surface mining equipment can do for you - Patented tilting capability - Vertical wall capability - Mine in layers - Selective piling - Sele....

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What is surface mining and open

Sep 11, 2016· Mining activities can be broadly divided in two types 1 Underground mining 2 Surface mining Now let's talk about surface mining Depending on the topography, nature of the strata, working conditions, depth of the deposit and future use of the lan....

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