摘要
随着新能源、新材料行业的飞速发展,锂资源的需求量持续增长,综合利用伴生于花岗岩型铌钽矿和瓷石矿中的低品位大规模花岗岩云母型锂矿资源具有重要意义。近年来,江西低品位超大型花岗岩云母型锂矿取得重大找矿突破,有望改变世界锂矿资源格局。对江西典型的低品位花岗岩云母型锂矿床地质特征进行系统分析,结合前人研究成果,总结了低品位花岗岩云母型锂矿成矿特征。从“可采出、有价值、可加工、可利用”四个关键要素阐述了低品位花岗岩云母型锂矿作为一种重要的锂矿资源类型,对扩展锂矿找矿方向,保障社会经济发展和国家资源安全具有重要意义。
With the rapid development of new energy and material industries,the demand for lithium resources continues to rise.The comprehensive utilization of low grade super large granite mica-type lithium resources associated with granite-type niobium-tantalum ore and porcelain ore is of great significance.In recent years,the low grade super large granite mica-type lithium deposits in Jiangxi have made major prospecting breakthroughs,which is expected to change the pattern of lithium resources in the world.The geological characteristics of typical low grade granite mica-type lithium deposits in Jiangxi province are analyzed systematically,and the metallogenic characteristics of low grade granite mica-type lithium deposits in combination with previous research results are summarized.The low grade granite mica-type lithium deposits have become an important type of lithium ore resources from the four key factors of recoverable,valuable,processable and utilizable.It is of great significance for promoting the lithium ore exploration and ensuring social-economic development and national resource security.
作者
楼法生
徐喆
黄贺
熊燕云
LOU Fasheng;XU Zhe;HUANG He;XIONG Yanyun(Jiangxi Geological Survey and Exploration Institute,Nanchang 330030;Institute of Basic Geological Survey,Jiangxi Geological Survey and Exploration Institute,Nanchang 330030)
出处
《东华理工大学学报（自然科学版）》
CAS
2023年第5期425-436,共12页
Journal of East China University of Technology(Natural Science)
基金
江西省科技厅重点研发计划(揭榜挂帅)项目(20223BBG71015)
江西省地质局“科技+地质”联合计划项目(2023KDG-01003)
江西省地质局青年科学技术带头人培养计划项目(2022JXDZKJRC04)。
关键词
锂矿
低品位
超大型
花岗岩云母型
找矿意义
江西
lithium ore
low grade
super large
granite mica-type
prospecting significance
Jiangxi
