地质学报2026，Vol.100Issue(2)：584-597,14.DOI:10.19762/j.cnki.dizhixuebao.2025419
中国铝土矿研究与勘查进展
Advances in research and exploration of bauxite in China
摘要
Abstract
As the mostwidely produced metal after steel,aluminum is primarily sourced from bauxite.Based on bedrock types,bauxite deposits are classified into two main types:lateritic and karstic.The former represents the predominant bauxite mineralization type globally,accounting for 88％of total resources,while the latter is the primary bauxite mineralization type in China,constituting 95％of the national resource base.This paper summarizes research progress on bauxite in China,focusing on deposit distribution,metallogenic epochs,provenance,and genetic models.Since the implementation of recent prospecting breakthrough initiatives,continuous discoveries have been made in Shanxi,Guangxi,Guizhou,H enan,and other regions,cumulatively adding hundreds of millions of tons of bauxite resources.As the preferred target for expanding bauxite reserves in China,future efforts should address key issues such as the relationship between bauxite genesis and major geological events,the genetic mechanisms of diaspore,and the potential of associated critical metals.Additionally,research on aluminosilicate weathering and precipitation-related mineralization should be strengthened.关键词
成矿类型/成因模式/勘查进展/中国铝土矿Key words
metallogenic type/genetic model/exploration progress/Chinese bauxite引用本文复制引用
卢宜冠,庞崇进,李建业,孟祥仑,张荣斌,张起钻,曾威,李志丹,陈印,张锋,刘希军,卢光辉,徐海棚..中国铝土矿研究与勘查进展[J].地质学报,2026,100(2):584-597,14.基金项目
本文为国家重点研发计划项目(编号 2022YFC2903400)资助的成果. （编号 2022YFC2903400）
