disadvantages open pit mining

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  • What is a disadvantage for open pit mining

    An open pit mine is essentially a big hole in the ground Dust is created in mining activities, and any moisture falling into the mine can dissolve minerals and convey them into ground water The ....

  • Reading: Open

    Open-pit mining, or open-cast 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 tunneling into the earth, such as long wall mining...

  • disadvantages from open cut mining

    Benefits And Disadvantages Of Open Cut Mining 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...

  • Fimiston Open Pit "Super Pit" Gold Mine

    Super Pit gold mine is operated by Kalgoorlie Consolidated Gold Mines, a joint venture between Barrick Gold Corporation and Newmont Mining Corporation Aerial view of the Super Pit gold mine Fimiston open pit mine has an estimated 884 million ounces of proven and probable reserv...

  • Open Cast Mining Advantages And Disadvantages

    Open Cast Mining Advantages And Disadvantag As a global leading manufacturer of products and services for the mining industry, our company can provide you with advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan...

  • Underground vs Surface Coal Mines: Is ,

    Strip mining is sensible when the ore body is near the surface The practice includes some of the largest machines on earth, removing long strips of overlying soil and rock and then removing coal deposits Open-pit mining utilizes blasting and mineral removing, digger deeper into ,...

  • Open pit mining pros & cons

    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...

  • Truck Haulage

    Truck haulage is the most common form of materials transport in open pit min Trucks can be used to haul ore and waste out of the mine or they can be used to haul to an in-pit crusher where ore and/or waste can be crushed and then conveyed out of the mine...

  • disadvantages of open

    open pit mining advantages and disadvantag Disadvantages of open pit mining One of the main disadvantages of this type of mining operation is the environmental impact it caus Since cyanide mercury and sulfuric acid are used to remove the wastewater groundwater and Get Price;...

  • 11 PHASES OF A MINING PROJECT

    1131 Open-pit mining Open-pit mining is a type of strip mining in which the ore deposit extends very deep in the ground, necessitating the removal of layer upon layer of overburden and ore In many cases, logging of trees and clear-cutting or burning of vegetation above the ore deposit may precede removal of the overburden The...

  • The Disadvantages Of Open

    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 site...