mining strip mining

  • STRIP MINING definition in the Cambridge English Dictionary

    STRIP MINING definition in the Cambridge English Dictionary

    strip mining meaning a method of obtaining substances such as coal from the ground that involves removing the top layer of soil instead of digging deep holes underground. Learn more.

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  • What Is Strip Mining? Reference

    What Is Strip Mining? Reference

    Strip mining involves removing the surface layers of earth, called the overburden, in rectangular strips to mine the mineral reserve underneath them. After a strip of ore is mined, another strip is prepared next to it. The waste rock from the overburden of the second strip is used to fill the first one.

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  • Strip Mining, Openpit Mining, Surface Mining, Mining

    Strip Mining, Openpit Mining, Surface Mining, Mining

    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 openpit mining.

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  • Strip mining Britannica

    Strip mining Britannica

    Strip mining, removal of soil and rock (overburden) above a layer or seam (particularly coal), followed by the removal of the exposed mineral. The common stripmining techniques are classified as area mining or contour mining on the basis of the deposit geometry and type. The cycle of operations for

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  • Strip Mining Encyclopedia

    Strip Mining Encyclopedia

    Strip mining is used for mining phosphate fertilizer in Florida, North Carolina, and Idaho, and for obtaining gypsum (mainly for wallboard) in western states. However, the most common association of strip mining is with coal. The examples of decimated land in Appalachia have motivated calls for prevention, or at least major efforts at reclamation.

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  • What is Strip Mining? (with pictures) wisegeek

    What is Strip Mining? (with pictures) wisegeek

    Jun 02, 20190183;32;Strip mining is a type of surface mining which involves the removal of a thin layer of material known as an overburden to access buried deposits of useful minerals.This type of mining is only effective in areas where mineral deposits are very close to the surface, making it feasible to quickly and easily remove the overburden to get to them.

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