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中文摘要: 竹峪金矿F5金属矿床650米标高以上矿段经过多年地下开采后，已消耗殆尽。近几年黄金价格持续上涨，矿床浅部遗留低品位矿石已具有了工业开采价值。采用露天采矿技术对该类低品位矿石回收利用，不仅提高了资源利用率，取得了显著的经济效益，也为我国同类矿山提供了一种可供借鉴的方法和经验。
Abstract:The ores above 650 meters in Zhuyu Gold Mine F5 metal mineral deposit has almost been exhausted after years of underground mining. In the recent years, with the rising price of gold, the remaining low-grade ore in the shallow position is worthy of industrial mining. The technology recovers and utilizes the low-grade ore by surface mining method. This technology improves the resource utilization rate, has achieved obvious economic benefits to the company and provided a useful reference experience and method for the mining industry in China.
keywords: open pit mining remaining in the shallow position low-grade ore recovery resource utilization rate
文章编号： 中图分类号： 文献标志码：
基金项目:
| 作者 | 单位 |
| 张孝民 | 金源矿业有限责任公司，河南 灵宝 472500 |
| 杨志强 | 金源矿业有限责任公司，河南 灵宝 472500 |
| 习玉良 | 金源矿业有限责任公司，河南 灵宝 472500 |
| 何海江 | 金源矿业有限责任公司，河南 灵宝 472500 |
| 冯江伟 | 金源矿业有限责任公司，河南 灵宝 472500 |
| 张金歌 | 金源矿业有限责任公司，河南 灵宝 472500 |
引用文本：
张孝民,杨志强,习玉良,何海江,冯江伟,张金歌.竹峪金矿F5矿床浅部低品位矿石开采技术[J].有色金属（矿山部分）,2011,63(1):11-17.
ZHANG Xiaomin,YANG Zhiqiang,XI Yuliang,HE Haijiang,FENG Jiangwei,ZHANG Jinge.Mining Technology about Remaining Low-Grade Ore in Zhuyu Gold Mine F5 Deposit[J].NONFERROUS METALS(Mining Section),2011,63(1):11-17.
张孝民,杨志强,习玉良,何海江,冯江伟,张金歌.竹峪金矿F5矿床浅部低品位矿石开采技术[J].有色金属（矿山部分）,2011,63(1):11-17.
ZHANG Xiaomin,YANG Zhiqiang,XI Yuliang,HE Haijiang,FENG Jiangwei,ZHANG Jinge.Mining Technology about Remaining Low-Grade Ore in Zhuyu Gold Mine F5 Deposit[J].NONFERROUS METALS(Mining Section),2011,63(1):11-17.
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