BINZER, K.; KARUP-MØLLER, S. Ferri-sepiolite in hydrothermal calcite-quartz-chalcedony veins on Nûgssuaq in West Greenland. Bulletin Grønlands Geologiske Undersøgelse, Copenhagen, Denmark, v. 114, p. 1–16, 1974. DOI: 10.34194/bullggu.v114.6655. Disponível em: https://geusjournals.org/index.php/bullggu/article/view/6655. Acesso em: 3 jul. 2024.