摘要
总结了溪口砂金矿机械化开采巨砾型砂金矿床的成功经验，介绍了振动受矿斗－双层激振筛一鼓动倡槽洗选机组处理巨砾矿砂的新工艺，为开发利用该类砂金资源提供了一有效途径。
The succeed experiences of mechanical mining of boulder gold placer in Xikou goldplacer are summarized and the technology of using washing and concentrating unit, that is vibrating receiving cone-doubled deck vibrating screen-chute, to treat boulder sand is introduced. It creats a new way of developing and utilizing this kind of gold resources.
出处
《有色矿山》
2000年第1期6-9,共4页
Nonferrous Mines
关键词
金矿床
砂金矿
采矿
巨砾型砂
金矿
boulder gold placer
washing and concentrating
reclamation technology
