倾斜转急倾斜极薄金矿脉采矿法优选及试验  

Optimization and experiment of the mining methods for extra narrow gold vein of inclination(then turned to steep inclination)

作　　者：饶运章[1] 

机构地区：[1]南方冶金学院建工系

出　　处：《黄金》2000年第12期18-21,共4页Gold

摘　　要：倾斜转急倾斜极薄矿脉在岩金矿山和有色金属矿山具有一定的普遍性 ,选择合理的采矿方法和回采工艺 ,是保证其开采经济效益和充分回收有限资源的根本前提。The extra narrow vein of inclination (then turned to steep inclination) has a certain universality in rock gold and Non ferrous metal mines.The selection of reasonable mining program is the guarantee for the acquirement of better economic benefit and full recovery of resources.

关 键 词：倾斜转急倾斜极薄矿脉 采矿方法优选 削壁充填采矿法 经济效益 

分 类 号：TD863[矿业工程—金属矿开采] TD853.34[矿业工程—矿山开采]