选矿厂及其尾矿场位置,由于技术经济上原因,一般是尽量选在矿山附近,可以说是随矿山而定。因此,它们对环境的影响及造成的损失费用的计算,可按采矿企业要求考虑。选矿厂及其尾矿场对环境的特征为:土地—尾矿场占用大量土地,其影响所及面积更大; Concentrator and its tailings location, due to technical and economic reasons, is generally selected as near the mine, it can be said that with the mine. Therefore, their impact on the environment and the resulting cost of damage can be calculated according to the requirements of mining companies. The characteristics of the environment at the concentrator and its tailings are as follows: Land - Tailings occupy a large amount of land with a greater impact and area;