Mineralogical and Textural Characteristics of Kakul (Hazara) Phosphate Rock, NWFP, Pakistan: Mineralogy of Kakul Phosphate Rock. Pakistan Journal of Scientific & Industrial Research. 2010;53(6):303-310. Accessed March 10, 2026. https://www.v2.pjsir.org/index.php/biological-sciences/article/view/485