摘要
对凡口铅锌矿深部矿体选矿试样的研究发现，一些有价值的银矿物（银黝铜矿、深红银矿和脆硫锑铅银矿等）嵌布在各种硫化物和脉石矿物中，这些银矿物的粒度很细，即使细磨大部分仍以包体或连生体存在于各种矿物中。用多种方法查清了银的赋存状态，估算出综合回收银的指标，并指出提高银指标的可能途径。
Based on the mineral processing experiment of sample from deeper orebody in Fankou Lead-Zinc Mine,it is found that some valuable silver minerals(freiborgite,pyrargyrite and owyheeite etc ) disseminate in various sulfides and gangue minerals Size of the silver minerals is very fine,and most of them are locked in the carrier minerals even though the ore is ground finely The occurrence form of silver has been identified by means of various methods Therefore,the metallurgical performance of silver recovered can be evaluated,and a possible approach to improve the metallurgical performance of silver has been found
出处
《矿冶》
EI
CAS
1998年第3期45-50,共6页
Mining And Metallurgy
