FERGUSON, R. B. Feldspar Minerals: Vol. 1, Crystal Structure and Physical Properties; Vol. 2, Chemical and Textural Properties. Geoscience Canada, [S. l.], v. 2, n. 2, 1975. Disponível em: https://journals.lib.unb.ca/index.php/GC/article/view/2919. Acesso em: 26 apr. 2024.