The open pit areas are surrounded by an array of sculpted tailings ponds and mine dump areas; these receive mine waste rock for storage and later leaching for further recovery of metals.

露天矿坑周围是一些开挖尾料的堆弃池和废矿垃圾场。储存在这些地方的废弃矿石，稍后经过过滤可以深入提取其中的金属。

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Gushan Iron mine is located in the Yangtze River Plain, so how to decide waste dump site is an old problem for mines.

姑山铁矿地处长江中下游平原，排土场选址一直是困扰矿山开采的老问题。

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Taken some mine as an engineering example, and based on the basis of examining the engineering geology environment, numerical analysis the stability of the waste dump by FLAC.

以马钢某矿为工程背景，针对内排土场的稳定性情况，在考察排土场所处工程地质环境的基础上，利用FLAC数值模拟分析法对内排土场进行稳定性分析。

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The most common way of disposing of mine waste is to dump it behind a dam.

ECONOMIST: Mine pollution