TY - RPRT TI - Rare earth element potential in coal and coal ash in the U.S. Gulf Coast AU - Bridget R. Scanlon AU - Robert C. Reedy AU - Brent A. Elliott AU - James C. Hower AU - J. Richard Kyle AU - Marek Locmelis AU - Nolan Theaker AU - Peter D. Warwick PY - 2026 DO - 10.1007/s40789-026-00872-y UR - https://pubs.usgs.gov/publication/70274334 ID - 70274334 ER -