Details Details PDF BIBTEX RIS Title Geochemical peculiarities of the Lower–Middle Devonian transition in the Jurkowice block (Holy Cross Mountains, Poland) and the problem of the Devonian“ore-bearing horizon” Journal title Acta Geologica Polonica Yearbook 2026 Volume vol. 76 Issue No 1 Authors Nieć, Marek ; Sermet, Edyta Affiliation Nieć, Marek : Mineral and Energy Economy Research Institute, Polish Academy of Science, Wybickiego 7A, 30–261Kraków, Poland ; Sermet, Edyta : AGH University of Science and Technology, Mickiewicza 30, Kraków 30, 30–059 Kraków, Poland Keywords Emsian-Eifelian boundary ; REE distribution ; Iron ores ; Holy Cross Mountains Divisions of PAS Nauki o Ziemi Coverage e74 Publisher Komitet Nauk Geologicznych PAN ; Wydział Geologii UW Date 20.03.2026 Type Article Identifier DOI: 10.24425/agp.2026.158188