昌平锰银多金属矿矿石特征及银的赋存状态研究  

A Study on Technological Characteristics of Mn-Ag Multimetal Ore and Occurrence State of Silver in Changpin

作　　者：韩秀丽[1] 

机构地区：[1]河北理工学院资源工程系

出　　处：《中国锰业》1999年第1期20-23,共4页China Manganese Industry

摘　　要：通过显微镜下鉴定、电子探针及单矿物化学分析等手段，对矿石的矿物组成、结构构造及银的赋存状态进行了较详细的研究，对碳酸锰矿物的具体种属、含量进行了定量研究。表明锰矿石质量较好，矿石属简单易选型，银主要呈独立矿物赋存于方铅矿中。By means of the microscopy identification, microprobe analysis and the chemical analysis of monominerals, the feature of the ore and the occurrence state of silver are studied. The mineral species and content of the manganese carbonate mineral are determined. The ore is of high quality and Ag is present chefily in the form of fine-grained independent in silver in galena.

关 键 词：锰银多金属矿 矿石特征 银 赋存状态 

分 类 号：P616[天文地球—矿床学]