Devdopment of mining mothod presnent mining mothod at Yixingzai Gold Mine were compared and anaylzed in detail.Based on condition of ore mass and minable high,the improving methods were put forward.

• 对义兴寨金矿采矿方法的演变及现行采矿方法作了详细的分析与比较,并根据目前矿山矿体赋存条件、开采深度等实际情况,提出了切实可行的改进方案。