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J4 ›› 2000, Vol. 8 ›› Issue (1): 41-45.

• 技术前沿 • 上一篇    

花崖沟低品位金矿堆浸生产实践

 周会武   

  1. 甘肃省地勘局地质科学研究院
  • 出版日期:2000-02-28 发布日期:2010-03-01

On the heap-leaching of Hua’ai-gou low grade gold ore in Liangdang County of Gansu Province

 ZHOU  Hui-Wu   

  1. Institute of Geoscience,Gansu Provincial Bureau of Geology and Mineral Exploration and Development
  • Online:2000-02-28 Published:2010-03-01

摘要:

两当县花崖淘金矿谓特低品位金矿床,通过边采边探的方式已生产5年。利用矿石易采易程的特性,进行大规模堆寝生产黄金。通过降低采矿贫化率;进行台理的药品配置,降低生产成率。提高产金效率,取得了良好的经济效益和社会效益,为低品位金矿开发剖出了可行的发展道路。

关键词: 花崖沟, 低品位金, 堆浸生产实践

Abstract:

Abstract:Huaaigou gold deposit is an extremely low grade deposit and its mining has main tained for 5 years.The ore is easy mining and easy-leaching.through reasonable chemical prescription,Lowering impoverishment rate and reducing mining COSt,the gold production effeciency is rasied。The experience of the production practice of the mine can he used for reference in other similar gold deposits.

Key words: Hua&rsquo, ai gou, Low grade gold deposit, Heap-leaching production practlce

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