对缓倾斜破碎带型矿体开采方法的探讨

Study on mining method for the mining of gentle dip orebody of fracture zone type

本文根据鱼儿山金矿缓倾斜破碎带型矿体开采试验中情况;表明,选用的两种充填采矿法,具有经济上合理,技术上可行,效率高,安全性好诸多特点,并能达到降低损失贫化的目的。

For the gentle dip orebody of fracture zone type, a couple of filling method are suitable to be employed. The experiment made in Yu-Er-Shan Gold Mine showed that these methods were economically reasonable and technologically feasible with high efficiency, safty and lower dilution ratio. This paper gives a briefing