A groundbreaking study by the USGS and Arkansas Department of Energy and Environment revealed the potential of extracting lithium from brines in the Smackover Formation, a geological unit stretching across several southern states. The research estimated enough lithium to replace U.S. imports and meet global demand for electric vehicles in 2030. Utilizing machine learning, the study combined lithium concentrations with geological data to predict total lithium concentrations in the region. This partnership between USGS and Arkansas State Geologist’s Office highlights the necessity of science in addressing economic and environmental issues, showcasing the value of this innovative research.
https://www.usgs.gov/news/national-news-release/unlocking-arkansas-hidden-treasure-usgs-uses-machine-learning-show-large