| 丁军召,田晓坤,谢国兴,杨位坤,宁婧雯,李琼.河南汝阳竹园沟钼矿床开采技术条件分析[J].地质找矿论丛,2016,31(2):276-281 |
| 河南汝阳竹园沟钼矿床开采技术条件分析 |
| Technical condition analysis on mining of the Zhuyuangou molybdenum deposit in Ruyang county, Henan |
| 投稿时间：2015-10-28 |
| DOI：10.6053/j.issn.1001-1412.2016.02.017 |
| 中文关键词: 竹园沟钼矿 矿床充水 裂隙水 地表水 开采技术条件 系统评估 河南汝阳 |
| 英文关键词:Zhuyuangou molybdenum deposit mineral bed filled water filling in ore deposit crack water ground water technical condition for mining water filling in the deposit crack water ground water technical condition for mining systematic assessment Ruyang county Henan province |
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| 中文摘要: |
| 竹园沟钼矿床赋矿围岩全部均为花岗质岩石,含矿围岩质地坚硬,开采坑道不需支护加固,开采条件良好。矿床充水主要为裂隙水,地下水对矿山开发影响不大。矿床开采技术条件总体属简单型,但地表水体通过裂隙对坑道的涌水尚存在一定程度隐患,在未来矿山开采规划时需进行系统评估。 |
| 英文摘要: |
| Zhuyuangou molybdenum deposit is hosted completely in the hard granitic rocks. The mining condition is good and tunnel is without support. The filled water is mainly crack water. Groundwater dose not influence severely development of the deposit. Generally technical condition of mining of the deposit is of simple type. Ground water gushed to mining tunnels through cracks is still a hidden trouble and it must be systematically assessed for the coming mining plan. |
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