摘要
本文采用多种测试手段,研究了铁帽的物质组成,金、银的赋存状态,粒度分布等特性,探讨了金银赋存状态的形成机理。指出了载体矿物选别能力差及氧化矿石固有的多孔性特点,为提金工艺提供了地质及理论依据。
By using various analytical methods, the author have studied the Composition of gossan) the mode of occurrence and the grain size distribution of gold and silver etc. . The authors have explored for the occurrence mechanism of gold and silver and pointed out that the sorting capacily of carrier minerals is poor and the oxidized ores are porous. This paper provides geological and theoretical basis for the technology of extracting gold.
出处
《黄金》
CAS
北大核心
1989年第5期10-13,共4页
Gold
关键词
铁帽型金矿
工艺矿物学
Gossan type
gold deposit
technological mineralogy
