安徽铜陵某铁帽型金-铁矿床金的赋存状态研究  

Gold occurrence in a gossan type gold deposit in Tongling,Anhui

作　　者：蔡劲宏[1] 

机构地区：[1]中国地质大学

出　　处：《矿产与地质》2006年第3期283-286,共4页Mineral Resources and Geology

摘　　要：对某铁帽型金-铁矿床金的赋存状态进行了研究,分析了矿石的化学组成和矿物组成,通过溶解度和物相分析,区分矿物金和分散金,测定了金矿物的成分、粒度和嵌布关系,进行了金的平衡配分,指出了金的回收方向。The occurrence of gold in a gossan type gold deposit was studied. The chemical and mineral compositions of the ores from the deposit were analysed. The mineral gold and invisible gold were distinguished by their solubility and phase analysis. The composition, grain size and embedded characters of the minerals in the ores were studied. Equilibrium distribution of gold in the ores was also studied. The recovery method of the gold ores was showed in the paper.

关 键 词：铁帽型金铁矿床 金的赋存状态 溶解试验和物相分析 铜陵 安徽 

分 类 号：P618.51[天文地球—矿床学]