Hacker News with Generative AI: Arkansas

USGS uses machine learning to show large lithium potential in Arkansas (usgs.gov)
Using a combination of water testing and machine learning, a U.S. Geological Survey-led study estimated between 5 and 19 million tons of lithium reserves are located beneath southwestern Arkansas.
Arkansas May Have Lithium Reserves (nytimes.com)
Researchers at the United States Geological Survey and the Arkansas government announced on Monday that they had found a trove of lithium, a critical raw material for electric vehicle batteries, in an underground brine reservoir in Arkansas.