most of the world's lithium is found
Add Comment. Reuters reveals the five basic facts about lithium. The market news is quoted as saying: The worldâs largest lithium deposit is the Salar de Uyuni in Bolivia, which covers 10,582 square kilometers (4,086 square miles) and is estimated to hold 50 to 70 percent of the worldâs lithium reserves. Click here to access the entire news.