摘要
以道真县大塘铝土矿7^(#)主矿体为例,介绍矿体地质特征,从典型剖面及钻孔控制揭露入手,分析矿体厚度、矿石品位在走向和倾向上的变化特征及变化趋势,阐述矿石质量、矿石类型。通过对比分析,指出在下一步勘探工作中,深部找矿(隐伏矿)是扩大区内铝土矿规模、实现找矿突破的重要方向。
Take the 7^(#) main orebody of Da tang bauxite mine in Dao zhen county as an example,this paper introduces the geological characteristics of orebody,analyzes the change characteristics and trend of orebody thickness,ore grade in direction and tendency,and expounds ore quality and ore type from typical section and borehole control exposure.Through comparative analysis,it is pointed out that in the next exploration work,deep prospecting(hidden ore)is an important way to expand the scale of bauxite and realize the breakthrough of prospecting.
作者
公斌
Gong Bin(Geological Brigade of Bureau of Geology and Mineral Exploration and Development Guizhou Province,Guiyang 550018,China)
出处
《有色金属设计》
2020年第4期101-105,108,共6页
Nonferrous Metals Design
关键词
铝土矿
矿体特征
矿石质量
深部找矿
Bauxite mine
Orebody characteristics
Ore quality
Deep prospecting
