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Mining sector, is closely related to natural environment, is different from other industrial operations. Many production open-spaces and slopes is occurred during or after both production and overburden stripping in coal open pit mines. Geometry of these open-spaces and slopes depend on overburden thickness, gratness of operation area and selected open pit technology. This, use and reclamtion of the area, is very significant for environmental assessment. The alternatives of different use for the area may be desing...