摘要
钴是重要的战略性矿产资源,在航空航天、电动车电池制造等工业领域具有不可替代的作用.钴矿是我国紧缺的矿种之一,可被工业利用的钴资源主要集中在全球少数几个国家,我国钴矿资源严重依赖进口.因此,加强钴矿资源研究,降低被"卡脖子"风险,事关我国经济可持续发展大计.系统综述了钴的地球化学性质和矿物类型,对钴矿床的类型及形成机制进行了细致总结,对全球和我国钴矿床的时空分布规律进行了全面梳理,此外,还对钴矿床研究中存在的问题进行了深入分析,并对钴矿床成矿时代及其动力学背景、钴的来源、钴元素迁移富集机制和钴的赋存状态等未来研究方向进行了展望,旨在为我国钴矿床的研究提供参考,同时也为国内钴矿资源的勘探开发提供新的思路.
Abstract
[Significance]Cobalt is an important strategic mineral resource and plays an irreplaceable role in aero-space,battery and other industries.Cobalt is mainly concentrated in few countries around the world and is one of the scarcest mineral resources in China.The cobalt ore resources in China are heavily dependent on imports.Therefore,research on cobalt ore resources is vital to reduce the bottleneck risk and to sustain the economic devel-opment.[Progress]This paper systematically reviewed geochemical properties and mineral types of cobalt and the genetic types,formation mechanisms,and spatiotemporal distribution of cobalt deposits in the world and China.[Conclusions and prospects]The existing problems of cobalt deposits are comprehensively summarized in the study and future research should be focused on the ore-forming age and the dynamic background of cobalt deposits,the source,migration and enrichment mechanism,and the occurrence of cobalt.This study aims to provide a new reference for the study of cobalt deposits and the exploration and development of cobalt resources in China.
基金项目
云南省科技计划项目(202202AG050006)
自然资源部三江成矿作用及资源勘查利用重点实验室开放基金(ZRZYBSJSYS2021002)
云南省"万人计划青年拔尖人才"专项(云人设通[2020]150号)
维普
万方数据