KUDO, A. M.; JACKSON, M. E.; HUSLER, J. W. Phase chemistry of recent andesite, dacite, and rhyodacite of volcan Pico de Orizaba, Mexican Volcanic Belt: evidence for xenolitic contamination. Geofísica Internacional, [S. l.], v. 24, n. 4, p. 679–689, 1985. DOI: 10.22201/igeof.00167169p.1985.24.4.1151. Disponível em: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/1151. Acesso em: 23 jul. 2024.