摘要
通过对黔中基础地质及典型矿床研究,本文对该区铝土矿床基本地质特征及成矿进行总结、分析,探讨了成矿模式。黔中铝土矿最后定位于筑-织淡化泻湖环境,黔北古陆与广顺古岛围限形成的半局限盆地、泻湖区为铝土矿的形成提供了沉积环境条件。
By study the typical deposit and basic geology of central Guizhou, it summarized and analysis the basic feature and mineralization, the metallogenic model is discussed. The bauxite deposit in central Guizhou is think to be Guiyang - Zhijin desalination laggon, Qianbei orogen and semi - restricted basin formed by Guangshun bounded ancient island, the laggon area afforded sedimentary environment for the formation of bauxite deposit.
出处
《贵州地质》
2012年第3期163-168,共6页
Guizhou Geology
基金
贵州省地矿局科研项目
关键词
铝土矿
地质特征
成矿模式
黔中
bauxite deposit
geologic character
metallogenic model
central Guizhou
