SOUVENT, P.; FIORETTI, A. M.; BELLIENI, G.; DOLENEC, T. Chemical composition as a criterion in identifying tourmalines from the Ravne pegmatite and surrounding metapelites, Slovenia . Geologija, [S. l.], v. 43, n. 1, p. 61–65, 2000. DOI: 10.5474/geologija.2000.005. Disponível em: https://www.geologija-revija.si/index.php/geologija/article/view/880. Acesso em: 20 apr. 2024.