内蒙古小西沟铅锌矿床矿石特征及可选性试验研究  

Research about ore characteristics and washability experiments of lead and zinc deposit in Xiaoxigou,Inner Mongolia

作　　者：张五荣[1] 张渊[1] 李俊峰[2] 

机构地区：[1]吉林大学地球科学学院,吉林长春130061 [2]吉林大学化学学院,吉林长春130026

出　　处：《吉林地质》2010年第2期106-108,共3页Jilin Geology

摘　　要：小西沟锌铅矿床属于低温热液型矿床,矿石组成复杂,伴生铜和银,研究表明,该矿床矿石中的铅、锌、铜和银主要矿化元素以独立矿物产出,但部分黄铜矿与闪锌矿呈固溶体交生。根据矿石性质确定,该矿床矿石可采用混合浮选铜铅(铜、铅分离)—再浮选锌的工艺流程,通过试验获得符合标准的铜精矿、铅精矿和锌精矿,所用药剂没有环境污染,符合当前技术条件,可以开发利用。Xiaoxigou lead and zinc deposit is an epithermal deposit.It has a complex ore component which developed with copper and silver.Research show that the main mineralization elements in this deposit,such as lead,zinc,copper and silver,were outputted with self-contained mineral（part of chalcopyrite and sphalerite sosoloid-ntergrowth）.It is ensured with mineral poperties that the process flow of eparation is bulk flotation copper and zinc at first,then flotation zinc.Through experiment copper,zinc and lead concentrate that all standards-complianted have been got.In addition,the medicine used in this study are without pollution in environment.The quality of mineral accord modern engineering factors,and can be exploited.

关 键 词：矿石特征 可选性 小西沟 铅锌矿床 内蒙古 

分 类 号：TD952[矿业工程—选矿]