Three women trek into the barren Nevada desert, boots crunching down a wash until one of them stops at an overhang, pulls out a geology pick, and chips away a chunk of rock. Over the next few minutes, and during hours of interviews, they explain the relationship between this stone and the battery that powers your electric car.
They talk about prehistoric volcanoes, subterranean brine lakes, advanced technology and the mineral that is changing the future of our planet. Lithium. This curiosity of the periodic table is an element so sensitive it can’t be found alone in nature. The pure white metal, when exposed to air, promptly oxidizes and turns black.