四川某地硫磷铝锶矿的矿物组成及工艺特征  

Mineral compositions and mineralogical characteristics of svanbergite in Sichuan

作　　者：丁文[1,2] 张杰[1,2] 邓秋凤 毛瑞勇[1,2] 张松[1,2] DING Wen ZHANG Jie DENG Qiu-feng MAO Rui-yong ZHANG Song(Mining Institute, Guizhou University, Guiyang Guizhou 550025,China Guizhou Provincial Key Laboratory of Comprehensive Utilization of Non-metallic Mineral Resources, Guiyang Guizhou 550025,China Guizhou Tianbao Mineral Resources Consulting Services Ltd. , Guiyang Guizhou 550025,China)

机构地区：[1]贵州大学矿业学院,贵州贵阳550025 [2]贵州省非金属矿产资源综合利用重点实验室,贵州贵阳550025 [3]贵州天宝矿产资源咨询服务有限公司,贵州贵阳550025

出　　处：《化工矿物与加工》2016年第10期29-33,共5页Industrial Minerals & Processing

基　　金：国家自然科学基金资助项目(No.50164001)

摘　　要：选择四川某地硫磷铝锶矿为研究对象,利用X射线衍射分析(XRD)、X射线荧光光谱分析(XRF)、感应耦合等离子体质谱分析(ICP-MS)等分别研究了矿石主要矿物成分、化学成分、稀土元素和微量元素地球化学特征。再结合扫描电镜及能谱(SEM-EDX)、偏光显微镜观察等对矿物特征及硫、锶元素的赋存状态进行了研究,通过化学物相分析研究了磷元素的赋存状态。Research was made on svanbergite in Sichuan by in- vestigating its major material compositions, chemical components and geochemical characteristics of rare earth elements and trace el- ements by analyzes of X-ray diffraction （XRD） , X-ray fluores- cence spectrometry （XRF）, inductively coupled plasma-mass spec- trometry（ICP-MS） and others . Coupled with EDX-SEM and po- larizing microscopic examination, the mineral characteristics, oc- currence of sulfur and strontium elements were studied. The oc- currence of phosphorus element was analyzed by chemical phase a- nalysis.

关 键 词：硫磷铝锶石 物质组成 微量元素 稀土元素 赋存状态 

分 类 号：TD912[矿业工程—选矿]