安徽地质2024，Vol.34Issue(3)：203-207,5.
安徽朱顶重晶石矿地质特征及成因浅析
Geological characteristics and genetic analysis of the Zhuding barite deposit,Anhui
摘要
Abstract
The Zhuding barite deposit,Anhui is located in the NW-trending secondary fault fracture zone of the major Tan-Lu fault. The host rocks are conglomerate of the upper Cretaceous Xinzhuang Formation and granulite of Xigudui Formation of Wuhe Group. The ore bodies are lens-like and veins-like,and the main one is stable in extension,and the wall rock alterations are mainly baratization and silicification. The ore quality is good and the change in grade is relatively uniform. Based on the analysis of the geological characteristics and genesis of the deposit in this area,it is considered that the Zhuding barite deposit is mainly controlled by the NW-trending fault structure,and the multi-phase activity of the Tan-Lu fault provides good conditions for the formation and storage of the deposit,which is a low-temperature hydrothermal deposit.关键词
重晶石矿/地质特征/矿床成因Key words
barite ore/geological characteristics/genesis of deposit分类
天文与地球科学引用本文复制引用
张家嘉,姚远涛,顾大年,张顺林,产思维..安徽朱顶重晶石矿地质特征及成因浅析[J].安徽地质,2024,34(3):203-207,5.基金项目
安徽省公益性地质工作项目"皖东五河-凤阳矿集区三维综合探测与深部金、铅锌多金属成矿预测"(编号:2022-g-2-4)资助 （编号:2022-g-2-4）
