Coal ash holds $8.4 billion in rare earth minerals, offering path to U.S. energy independence
(NaturalNews) Researchers at the University of Texas at Austin discovered $8.4 billion worth of rare earth elements (REEs) in U.S. coal ash deposits, crucial...
 | (NaturalNews) Researchers at the University of Texas at Austin discovered $8.4 billion worth of rare earth elements (REEs) in U.S. coal ash deposits, crucial... |
