KAKAR, S. K. The Geochemistry of Gangue Minerals From Cardiganshire, Midwales. Journal of Himalayan Earth Sciences, [S. l.], v. 7, n. 1, p. 15-72, 1975. Disponível em: http://ojs.uop.edu.pk/jhes/article/view/1117. Acesso em: 29 nov. 2024.