摘要
江西省是我国重要的锂矿资源产地,锂矿化类型以蚀变花岗岩型、细晶岩型、伟晶岩型、卤水型为主。在前期研究成果的基础上,文章对江西省锂矿资源的分布特征进行了总结,认为多旋回岩浆—构造事件导致江西省地壳成熟不断增加,使得锂元素随岩浆热液上升、迁移,在合适的物理化学环境下富集成矿。同时,总结了寻找锂矿床的岩体、矿物学、围岩蚀变和控矿构造等四大找矿标志,并对江西省锂矿资源下一步的研究工作重点进行了探讨。
Jiangxi Province is an important production area of lithium mineral resources in China.There are recognized for mainly four mineralization types of lithium deposit as followed by altered granite type,aplite type,pegmatite type and brine type.On the basis of the previous research results this paper summarizes the distribution characteristics of lithium mineral resources in Jiangxi Province.The crustal maturity in Jiangxi area is made to increase by the multi-cycle magma-tectonic events,so that lithium element rise and migrate with magmatic hydrothermal fluid.Lithium orebody is enriched and formed under the suitable physical and chemical environment.At the same time,four major ore prospecting indicators,including rock mass,miner-alogy,wall rock alteration and ore-controlling structure are summarized.It is also discussed for the future re-search emphases on lithium mineral resources in Jiangxi Province.
作者
陈祺
舒立旻
贺玲
章敬若
CHEN Qi;SHU Limin;HE Ling;ZHANG Jingruo(The Tenth Geological Team of Jiangxi Geological Bureau,Yingtan 335000,Jiangxi,China)
出处
《矿产与地质》
2022年第2期234-241,共8页
Mineral Resources and Geology
基金
江西省科学技术厅国家科技奖后备项目培育计划(20203AEI91004)
江西省地质勘查基金(20200022,20200013,20150013)共同资助。
关键词
锂矿
成矿规律
成矿类型
江西省
lithium deposit
metallogenic regularity
mineralization type
Jiangxi Province
