advantages and disadvantages on open pit mining yahoo albania

Jan 19 2009 · Adavantages Easier access to materials Easier to transport materials to the destination Less hazards in regards to mining in tunnels or underground Disadvantages Alot more disel fuel burned to transport goods Blasting is also required making it highly dangerous to anyone around and the atmosphere All of the ones i can think of

Aug 11 2009 · disadvantages runoff causes a lot of pollution open pit mines are an eyesore and can remain polluted for years Open cast or open pit mining is removing the layers of earth above a mineral source and then digging down and taking the mineral

May 23 2013 · 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 method for mining gold silver

Aug 01 2007 · I presume you are asking the advantages of underground mining over open cast Underground mining is a much more complex dangerous and expensive method However its main advantages are smaller environmental footprint and access to deep seated mineralisation

What are the advantages of open cast mining Advantages Jobs will be available for the people of the are Disadvantages Co2 Global warmingSmoke dust Bad atmosphere around the area rising sea level About what are the disadvantages of open pit miningrelated informationhistory edit mining was one of the skills available

Sep 20 2012 · Social advantages disadvantages of metalliferous mining cannot be entirely divorced from the economic effects of mining Social advantages 1 Brings jobs to places around the world where there tends to be economic deprivation among the local population eg the Canadian north Australian outback rural Africa rural Latin America 2

Sep 29 2008 · What are the Advantages and Disadvantages of Mining and Quarrying Advantages Disadvantages of Quarrying and Mining Answer Save 5 Answers Relevance gryfdaddy Lv 5 1 decade ago Favorite Answer There is an old miners saying that anything that cant be grown must be mined Quarrying and open pit mining are essentially the same One

Through the use of a range of geochemical techniques this work quantitatively and qualitatively investigated the effect of openpit coal mining operations on rice paddy soils and rice plants

The advantages of strip mining are to save miners in the case of an accident Instead of shaft mining where you are in a cave that could collapse at any given moment you just take off layers of

Jun 16 2009 · In surface mining giant machines remove the topsoil and layers of rock to expose large beds of coal Once the mining is finished the dirt and rock are returned to the pit the topsoil is replaced and the area is replanted The land can then be used for croplands wildlife habitats recreation or offices or stores advantages and disadvantages

Start studying APES Unit 7 Test Chp 14 Pt 2 15 16 Learn vocabulary terms and more with flashcards games and other study tools OpenPit Mining Environmental Impactsdisturb surface of land Tar SandShale Oil Disadvantageslow net energy yield

Sep 29 2008 · What are the Advantages and Disadvantages of Mining and Quarrying Advantages Disadvantages of Quarrying and Mining Answer Save 5 Answers Relevance gryfdaddy Lv 5 1 decade ago Favorite Answer There is an old miners saying that anything that cant be grown must be mined Quarrying and open pit mining are essentially the same One

What are the Advantages and Disadvantages of 11042009 Advantages Underground mining as compared to open pit exploitation allows a mine operation to be largely hidden having only adits or headframes protruding above the surface This enables the land above the zone of mining to be reclaimed for other uses after the mining has ceased

Mar 04 2020 · LONDON UK ACCESSWIRE March 4 2020 Condor Gold CNRL is pleased to present a high grade open pit mining scenario for the La India Project Nicaragua the Project which has

Open pit mining does offer some advantages over traditional deep shaft and disadvantages of Open pit mining pros cons eHow UK Openpit mining is a Get Quote advantages and disadvantages of placer mining method Open pit mining does offer some advantages over traditional deep shaft and disadvantages of Open pit mining pros cons

What are the advantages and disadvantages of mining ores 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

What are the Advantages and Disadvantages of underground Apr 12 2009· Best Answer I am assuming you are wanting an answer that is considering the advantages disadvantages of uground mining compared with open pit mining

Sep 20 2012 · Social advantages disadvantages of metalliferous mining cannot be entirely divorced from the economic effects of mining Social advantages 1 Brings jobs to places around the world where there tends to be economic deprivation among the local population eg the Canadian north Australian outback rural Africa rural Latin America 2

Mining gives people a portion of the resources needed for modern civilization but it can also lead to environmental harm While some are in favor of mining due to the resources it produces and the jobs it provides in the US some are opposed to mining based on opposition to destructive mining practices and environmental concerns

advantages disadvantages of phytomining ehow jun 28 2011 · you may also like the advantages of mining gold advantages disadvantages of phytomining phytomining describes the production of a metal Get Price And Support Online Advantages and disadvantages of open pit mining Advantages and disadvantages of open pit mining

What are the advantages and disadvantages of forward reverse starter Asked in Global Warming Pollution Mining Advantages of Openpit mining Contact surenmicro

Key words Open pit mining bench height multicriteria decision making INTRODUCTION As a definition in open pit mining bench height is the vertical distance between crest and toe of the bench Fourie and Dohm 1992 Determination of optimum bench height is a major concern in most open pit

Aug 16 2016 · If you remove forest or green cover for mining erosion will increase If you cut down trees bushes etc to mine the area as strip mining the open area will be subject to erosion Furthermore the useless material that will be left without any cover will

The Pros and Cons of underground mining are a question of economics What does it cost to dig coal from under the ground as compared to the price for which one can sell the coal

Open pit mining creates environmental damage Related Questions Asked in Yahoo Public Asked in Yahoo Business Finance Mergers cons is refered as disadvantages and pros are refered as

disadvantages of open cast mining open cast mining advantages and disadvantages Open Cast Mining Disadvantages Open Pit Mining Pros Cons eHow Open Pit Mining Pros Cons Open pit mining or strip mining is an extraction process for ore or fossil fuels that takes place at the surface of a mining

Aug 23 2019 · TORONTO Aug 23 2019 CNW RNC Minerals TSX News RNC is pleased to announce that mining is underway at its Baloo Stage I open fully funded and permitted Baloo Stage I pit is expected to provide material to supply the HGO plant with approximately 30000 tonnes per month until year end

Aurcana Commences Open Pit Mining at Shafter

Oct 07 2009 · why is an open pit mine generally safer and cheaper to operate than a shaft mine The worst that can happen in an open pit is a landslide A mine shaft is in effect a closed space even though one side is open the shaft entrance Which career should I choosewhat are theirs advantages and disadvantages 5 answers Answer Questions

Advantages disadvantages of mining Yahoo Answers Largescale mining operations especially those using openpit mining techniques can result in significant deforestation through forest clearing and the construction of roads which open remote forest areas to transient settlers land speculators and smallscale miners

what are the dissadvantages of mining iron What are the disadvantages of mining iron Mining iron ore is the base of a manufacturing economy mining produces jobs in most places large deposits of ore have a surface that is poor in soil so mining and reclaiming the ground it Learn More disadvantages of mining

Oct 22 2014 · Room and Pillar Mining Method 1 Hassan Z Harraz hharraz2006 2014 2015 This material is intended for use in lectures presentations and as handouts to students and is provided in Power point format so as to allow customization for the individual needs of course instructors

Mining gives people a portion of the resources needed for modern civilization but it can also lead to environmental harm While some are in favor of mining due to the resources it produces and the jobs it provides in the US some are opposed to mining based on opposition to destructive mining practices and environmental concerns

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The decision to suspend operations at the mining site was made due to current technical and financial study of potential reserves held to explore possibilities to extend open pit Current work brought encouraging results and indicated the usefulness of significant expansion of the boundaries of open pit

Disadvantages Of Milling In Coal Mining Disadvantages Of Milling In Coal Mining advantages and disadvantages of open pit mining – mining What are the advantages and disadvantages of surface or Open

Nov 22 2017 · By Manolo Serapio Jr MANILA Reuters The Philippine environment minister said on Wednesday that a ban on new open pit mining in the country would remain in place with President Rodrigo Duterte rejecting government panel recommendations to reverse it

Aug 16 2016 · If you remove forest or green cover for mining erosion will increase If you cut down trees bushes etc to mine the area as strip mining the open area will be subject to erosion Furthermore the useless material that will be left without any cover will

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