pros and cons of pit mining

pros and cons of pit mining

what are the pros of open-pit mining? | Yahoo Answers- pros and cons of pit mining ,Jan 25, 2009·,32;Best Answer: Open-pit mining (as opposed to underground mining) has several advantages,1) Low cost of recovery - large trucks can enter the mine, get filled up with rock from a large excavator and drive away to the processing plantOpen Pit Mining Pros & Cons | SciencingOpen 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.

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pros and cons of pit mining - embassyofcolombiain Open pit mining pros & cons - eHow UK Open-pit mining is a type of mineral or rock extraction that does not necessitate tunnelling into the earth When a desired mineral or rock is near the surface, companies typically opt for open-pit mining due to its lower costs and increased efficiency...
Open Pit Mining Pros & Cons | Culture & Society Open Pit Mining Pros & Cons HOME ยป Culture & Society: Open-pit mining is a type of mineral or rock extraction that does not necessitate tunneling into the earth When a desired mineral or rock is near the surface, companies typically opt for open-pit mining ,...
Pros and Cons of Strip Mining | APECSECorg The Cons of Strip Mining 1 Bad For The Environment Strip mining can have unwanted effects on the natural ecosystem of the area where the mining is taking place...
Environmental Science- Mining Flashcards | Quizlet Pros and cons of Open Pit mining It is large enough for men and machinery to move about, is cost efficient and safe compared to open shaft mining Cons: Leads to habitat loss, creates large holes in the ground and those holes allow water to drain into them where they could become acidic...
The Advantages of Open Pit Mining | Sciencing 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 ....
Open Pit Mining by Madison Bangs on Prezi Open Pit Mining Pros and Cons Pros Pictures Wheel Bucket Excavator used in Open Pit Mining Location Facts on Open Pit Mines Types of Minerals Mined Environmental Impacts , Open Pit Mining works by having the top layer of land removed The remaining land (which is rich in the mineral that is desired) is then excavated layer by layer ....
What are some of the most important disadvantages , Underground Mining is a method of Mining, where the mineral is extracted without removing the top soil and rocks In this way we do not disturb the surface feature such as forest, agriculture land, rivers and residential areas...
What Are the Advantages of Open-Pit Mining? | , Advantages of open-pit mining include a lower cost compared with other methods and a higher safety level Open-pit mining is also better suited to quarries containing smaller amounts of the substance being mined...