JAN, M. Q.; AHMAD, I.; DIPIETRO, J. A. Mineralogy of a carbonatite - related fenite in Lower Swat, Northern Pakistan. Journal of Himalayan Earth Sciences, [S. l.], v. 32, n. 1, p. 71-75, 1999. Disponível em: http://ojs.uop.edu.pk/jhes/article/view/1523. Acesso em: 2 feb. 2025.