"Lithium
Bolivia’s key reserves are in lithium, which is essential for the electric car. Bolivia claims to have 70 percent of the world’s lithium reserves, mostly in the Salar de Uyuni salt flats. The complexity of the mining and processing has meant that Bolivia has not been able to develop the lithium industry on its own. It requires capital, and it requires expertise.
The salt flat is about 12,000 feet (3,600 meters) above sea level, and it receives high rainfall. This makes it difficult to use sun-based evaporation. Such simpler solutions are available to Chile’s Atacama Desert and in Argentina’s Hombre Muerto. More technical solutions are needed for Bolivia, which means that more investment is needed."