Arkansas May Have Vast Lithium Reserves, Researchers Say The New York TimesHow The US Can Solve Its Lithium Supply Problem In One Fell Swoop CleanTechnicaResearchers say Arkansas may have 19 million tons of lithium critical for battery power The HillUnlocking Arkansas’ Hidden Treasure USGS (.gov)Startup Junkie aims to help Arkansans get a share of lithium boom Northwest Arkansas Democrat-Gazette