AL-YOUZBAKEY, K.; AL-DABBAGH, S. The Geochemistry of Phosphorite and Associated Rocks of Akashat Formation (Middle Paleocene) in Akashat Mine, Iraqi Western Desert. Part I: Major Oxides. Iraqi National Journal of Earth Science (INJES), [S. l.], v. 19, n. 1, p. 80–97, 2019. DOI: 10.33899/earth.2019.170272. Disponível em: https://ojs.uomosul.edu.iq/index.php/injes/article/view/41106. Acesso em: 2 sep. 2025.