江西松树岗钠长石化花岗岩型钽铌矿工艺矿物学特征  

Technological Mineralogical Characteristics of Songshugang Albitized Granitie Type Tantalum-niobium Ore in Jiangxi Province

作　　者：曾庆友 潘世语 彭蜀涛 俞寒飞 Zeng Qingyou;Pan Shiyu;Peng Shutao;Yu Hanfei(Jiangxi Nonferrous Metal Geology and Mineral Resources Exploration and Exploitation Institute,Nanchang,Jiangxi,China)

机构地区：[1]江西有色地质矿产勘查开发院,江西南昌330001

出　　处：《矿产综合利用》2020年第6期180-185,179,共7页Multipurpose Utilization of Mineral Resources

摘　　要：松树岗钽铌矿为一近年新探明的特大型稀有有色金属矿床,已探明的钽铌矿资源量目前位居亚洲首位。本文采用多种分析测试手段对松树岗矿区钠长石化花岗岩型钽铌矿石的化学成分、矿物组成、嵌布特征、磁性分析及赋存状态等方面进行了详细研究。详细的工艺矿物学研究为松树岗钽铌矿石及同类型钽铌矿石选矿工艺的选择和开发提供了理论数据。The Songshugang tantalum-niobium deposit is a newly proved oversize rare metal deposit,which holds the largest resources of tantalum-niobium in Asia.A lot of analysis and testing are carried out to research the chemical composition,mineral composition,dissemination characteristics,magnetic analysis and occurrence of the albitized granitie type tantalum-niobium ore in Songshugang mining area.The detailed technological mineralogical characteristics research has provided theoretical information for the mineral processing technology and development of Songshugang tantalum-niobium ore and the same type tantalumniobium ore.

关 键 词：赋存状态 嵌布特征 工艺矿物学 松树岗矿区 

分 类 号：TD91[矿业工程—选矿]