Facts about strip mining
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Surface mining Facts for Kids | www.projectargus.eu
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.
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5 Chief Pros and Cons of Strip Mining | ConnectUS
Description:Acid mine drainage When coal and other rocks unearthed during mining mix with water, this creates acid mine drainage. But they are often caused by mining accidents and bad mining practises. Contour mining progresses in a narrow zone following the outcrop of a mineral seam in mountainous terrain. Once the minerals are exposed, they are then extracted. Upon completion of a row, the shovel starts back in the opposite direction, placing the new overburden in the now-empty cut.