Geochemistry of the Leatherwood coal in eastern Kentucky with an emphasis on enrichment and modes of occurrence of rare earth elements
James C. Hower, Cortland F. Eble, Michelle N. Johnston, Leslie F. Ruppert, Shelley D. Hopps, Tonya Morgan
Topics & Concepts
CoalPennsylvanianGeologyLithologyPetrographyGeochemistryCoal miningMineralogyPyriteRare-earth elementMining engineeringRare earthPaleontologyChemistryOrganic chemistryStructural basinCoal and Its By-productsCoal Properties and UtilizationGeochemistry and Elemental Analysis