ORTEGA-GUTIÉRREZ, Fernando; MARTINY, Barbara M.; MORÁN-ZENTENO, Dante J.; REYES-SALAS, A. Margarita; SOLÉ-VIÑAS, Jesús. Petrology of very high temperature crustal xenoliths in the Puente Negro intrusion: a sapphire-spinel-bearing Oligocene andesite, Mixteco terrane, southern Mexico. Revista Mexicana de Ciencias Geológicas, [S. l.], v. 28, n. 3, 2014. Disponível em: https://rmcg.geociencias.unam.mx/index.php/rmcg/article/view/194. Acesso em: 4 apr. 2025.