摘要
都结锑矿的矿石矿物几乎均为黄锑矿 ,分布粒度微细 ,属难选的氧化矿石。经研究发现黄锑矿颗粒含3%的铁并具有弱磁性 ,采用分级强磁选与化学选矿相结合的试验流程 ,获得锑精矿品位 39.2 9% ,总回收率 >95
The ore minerals of Dujie antimony deposit are stiblite, which is difficult to be separated by gravity and floatation. It is found that the stiblite grains contain 3% of iorn and show a weak magnetic property. A good test result is achieved for the mineral dressing by magnetic separation.
出处
《广西地质》
2002年第3期67-70,共4页
Guangxi Geology
