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what is surface mining with pictures wisegeek surface mining is a method of mining used to extract minerals and metals which are near the surface of the earth there are three basic types of surface mining open pit mining strip mining and quarry methods are much more economical than underground mining yet they can have a more significant impact on the surrounding environment unless efforts are taken to reclaim the land

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copper mining and processing life cycle of a mine surface mining which includes strip mining openpit mining and mountaintop removal removes soil and rock from on top of the mineral deposit it may begin as soon as the predevelopment steps are complete underground mining uses shafts and tunnels to access deeplyburied mineral deposits while the overlying rock is left in place

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openpit mining methods openpit mining methods are applicable to mining ore deposits that apex at or near the surface if the deposit apexes below the surface the overburden and barren capping overlying the ore must be removed in advance of openpit mining the removal of this material is known as stripping the strippingpit limits must be extended beyond the limits of the ore pit to provide a bench and the pit

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mining news may 19 2020 · limited personnel remained onsite to perform essential work including security water treatment environmental protection and gold production continued from leach pads in early may the operation began remobilizing following the confirmation that the peru economic reactivation plan allowed surface mining