锡铁山铅锌矿床银的工艺矿物学研究  

PROCESSING MINERALOGY OF ARGENTINE IN THE XITIESHAN Pb-Zn DEPOSIT

作　　者：王庚辰[1] 魏德洲[1] 张凯[2] 

机构地区：[1]东北大学资源与土木工程学院,辽宁沈阳110004 [2]西北矿冶研究院,甘肃白银730900

出　　处：《矿物学报》2005年第2期165-169,共5页Acta Mineralogica Sinica

摘　　要：锡铁山铅锌矿矿床除了主元素铅、锌、硫外,还伴生有金、银、镉等稀有和贵金属。为了更好地综合利用矿产资源,对锡铁山铅锌硫化物矿石中伴生银的赋存状态进行了研究,查明了矿石中银的主要矿物种类、分布状态、工艺特征,以及提高伴生银回收率的途径和可能提高的幅度,为选矿工艺研究提供了重要的基础资料。Study on the existing state of Ag-associated minerals from the Xitieshan Pb-Zn sulfide ore was emphatically conducted in order to better comprehensively utilize the mineral resource. The kinds of main silver-beating minerals in the ore, their distribution state, their technological characteristics and the approach of improving the recovery of associated silver, as well as the possible increase in recovery were revealed, which provided an essential fundamental material for technological research on mineral processing.

关 键 词：铅锌矿石 银矿物 工艺矿物学 赋存状态 锡铁山矿床 

分 类 号：P579[天文地球—矿物学] P618.52[天文地球—地质学]