[1]
Al-Youzbakey, K. and Al-Dabbagh, S. 2018. The Chemical Formula of Francolite in the Phosphorite of Akashat Formation from X-Ray Diffraction Analysis. Iraqi National Journal of Earth Science (INJES). 18, 2 (Dec. 2018), 61–88. DOI:https://doi.org/10.33899/earth.2018.159265.