开阳地区含铝岩系稀有(锂)元素分布规律研究

A STUDY ON THE DISTRIBUTION RULE OF RARE ELEMENT(Li)IN AL-BEARIING ROCK SERIES OF KAIYANG AREA

近年来,贵州黔中一带石炭系九架炉组中发现了碳酸盐黏土型锂矿床。本文对开阳石坎河矿区含矿岩系进行了系统采样、测试分析,结果表明Li_(2)O含量较高,多件样品含量达到综合利用要求。通过对Li_(2)O含量在不同岩性、垂向、走向、倾向等方面的研究,分析了开阳石坎河地区Li_(2)O富集规律以及与主要化学组份的线性关系特征。为贵州该类矿床综合勘查、矿产资源综合利用、新能源电池锂的找矿靶区提供了支撑依据。

The carbonate clay type Li deposit has been discovered recently in C Jiujialu Formation(C_(1jj))of central Guizhou area.According to the systematic sampling,testing,the results show Li_(2)O high,many samples meet the comprehensive utiliztion requirement.On the study of Li_(2)O vertical,strike and dip content in different rock,we have analyzed the Li_(2)O concentration rule,the linear relationshp with major chemical composition in Shikanhe,Kaiyang area,which can provide the foundation for the comprehensive exploration,utilization and prospecting target of new energy source battery Li in Guizhou.