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金属矿山 ›› 2010, Vol. 39 ›› Issue (01): 87-89.

• 矿物工程 • 上一篇    下一篇

甘肃老金厂金矿北金矿区矿石难浸原因研究

杜世勇1,2   

  1. 1.甘肃有色宝纳矿业有限公司;2.甘肃有色地质勘查局四队
  • 出版日期:2010-01-15 发布日期:2010-11-09

Research on Factors of Refractory Minerals in Beijin Ore Area of Gansu Laojinchang Gold Mine

 DU  Shi-Yong1,2   

  1. 1.Gansu Non-ferrous Bona Mining Industry Ltd.;2.Team 4 of Gansu Non-ferrous Metal Geological Exploration Bureau
  • Online:2010-01-15 Published:2010-11-09

摘要: 从北金矿区矿石性质入手,结合实际生产的情况,重点分析了北金金矿石难浸的原因,同时用实际的生产数据和试验数据证明堆浸工艺并不适合这类矿石,为该地区同类矿石的提取、资源的合理利用提供了很好的借鉴。

关键词: 微细粒包体金, 堆浸, 资源利用

Abstract: Based on the ore nature of Beijin ore area,and in combination with the actual production,reasons for refractory ores in Beijin gold mine are analyzed. Meanwhile,through the actual production and empirical data,it is proved that this heap leaching process do not suit this kind of ore. The research provides a good reference for rational exploration and utilization of similar ores resources in this area. 

Key words: Micro-grained gold-bearing minerals, Heap leaching, Resource utilization