Baig MAA, Ahmad M ujeeb. Identification of Kaolin Polytypes and other Minerals in Sediments of Thar Coal Field, Sindh, Pakistan. Pakistan Journal of Scientific & Industrial Research [Internet]. 2007 Dec. 9 [cited 2025 Jun. 8];50(6):355-63. Available from: http://www.biostaging.pjsir.org/index.php/biological-sciences/article/view/1039