Lithium production primarily involves extracting lithium from mineral deposits or brine sources. The most common methods include hard rock mining, where lithium is extracted from minerals like spodumene, and evaporation ponds, where lithium-rich brine is concentrated through solar evaporation. These processes yield lithium compounds used in various applications, particularly in batteries. The demand for lithium has surged due to its essential role in rechargeable batteries for electric vehicles and portable electronics. Major producers are located in regions like Australia, Chile, and Argentina, which are known for their rich lithium resources. Sustainable practices are increasingly important to minimize environmental impacts during production.