| 闭坑露天矿山边缘矿回收的可行性 |
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| 引用本文： | 郑长立,高庆荣.闭坑露天矿山边缘矿回收的可行性[J].矿业快报,2005,21(1):14-16. |
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| 作者姓名： | 郑长立 高庆荣 |
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| 作者单位： | 莱钢集团鲁南矿业有限公司 |
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| 摘 要： | 简要分析了已闭坑露天矿山边缘矿和底部残留矿石的回收方法，即采用露天和地下开采相结合的联合开采方式，阐明了回收已闭坑露天矿山边缘矿的可行性。
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| 关 键 词： | 闭坑矿山 边缘矿 露天开采 地下开采 |
| 文章编号： | 1009-5683(2005)01-0014-02 |
| 修稿时间： | 2004年10月14 |
Feasibility of Border Ores Recovery of Open-pit Mines Closed |
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| Zheng Changli,Gao Qingrong.Feasibility of Border Ores Recovery of Open-pit Mines Closed[J].Express Information of Mining Industry,2005,21(1):14-16. |
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| Authors: | Zheng Changli Gao Qingrong |
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| Abstract: | The recovery method of border ores and residual ores at the bottom of open-pit mines closed is briefly analyzed, i.e. the mining method combining the open-pit mining with the underground mining.The feasibility of the border ores recovery of the open-pit mines closed is expounded. |
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| Keywords: | Mine closed Border ore Open-pit mining Underground mining |
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