Chapter 02 of 5
The Brine and the Ore
From Andean salt flats to hard-rock mining techniques.
- Geological Origin
The Cosmic Leftover
Lithium is rarely found in its pure state. It occurs primarily in two geological forms: continental brines and igneous pegmatite rocks.
- Geography
The Lithium Triangle
Over 50% of the world’s lithium reserves lie beneath the salt flats of Chile, Argentina, and Bolivia. These high-altitude basins are ancient, dried-up lake beds.
- Mechanism
Solar Distillation
In brine mining, mineral-rich water is pumped from underground into massive surface ponds. The sun evaporates the water, concentrating the lithium salts over 18 months.
17 more cards in this chapter
Could you answer this?
Which lithium source typically requires an 18-month evaporation process in large surface ponds?
🔋 Lithium: The Lightest Metal’s Heavy Burden
- 01The Softest SolidUnveiling the raw, volatile nature of the third element.
- 02The Brine and the OreFrom Andean salt flats to hard-rock mining techniques.
- 03The Ion HighwayThe molecular magic of lithium as the ultimate charge carrier.
- 04Dendrites and Thermal RunawayThe material failures that lead to battery fires.
- 05The Solid-State FrontierThe future of lithium through ceramic and polymer electrolytes.