The pegmatitic rocks located in the south-east of Côte d'Ivoire between Comoé basin and Sefwi belt are subject this study. geology region consists gneisses, granites, microgranites, amphibolites, mylonites metasediments. All these generally crosscut by quartz pegmatite lodes. petrographic studies allow us to discriminate four groups pegmatites on basis mineralogy: (i) beryl-muscovite bearing (A...

Lithium is considered to be the most important energy metal of 21st century. Because development trend global electrification, consumption lithium has increased significantly over last decade, and it foreseeable that its demand will continue increase for a long time. Limited by total amount on market, extraction from natural resources still first choice rapid emerging industries. This paper rev...