TY - RPRT TI - Distribution of rare earth and other critical elements in lignites from the Eocene Jackson Group, Texas AU - James C. Hower AU - Peter D. Warwick AU - Bridget R. Scanlon AU - Robert C. Reedy AU - Tristan M. Childress PY - 2023 DO - 10.1016/j.coal.2023.104302 UR - https://pubs.usgs.gov/publication/70247836 ID - 70247836 ER -