EINFALT, H. C.; KAPHLE, K. P.; JOSHI, P. R. Trace Elements in Muscovite as a Guide to Gem Tourmaline Bearing Pegmatites in Nepal. Journal of Nepal Geological Society, [S. l.], v. 11, p. 141–158, 1995. DOI: 10.3126/jngs.v11i0.32789. Disponível em: https://nepjol.info./index.php/JNGS/article/view/32789. Acesso em: 25 nov. 2024.