Sulphur from selected localities.
Italy | |
| Forti P., Salvatori F. (1988): Un nuovo minerale di grotta: la fibroferrite della Grotta Ferrata. Riv. Mineral. Ital., 12, 4 (Ottobre 1988), 219-226. |
| D’Angeli, M.I., De Waele, J., Carbone, C., Parise, M., Madonia, G., and Vattano, M. (2017) Secondary minerals from Italian sulfuric acid caves. In: Moore, K., White, S. (eds.), Proceedings of the 17th International Congress of Speleology, Sidney, NSW, Australia, July 22-28, 2017. Australian Speleological Federation Inc., Sideney, Vol.1, 237-241; D'Angeli, I. M., Carbone, C., Nagostinis, M., Parise, M., Vattano, M., Madonia, G., and De Waele, J. (2018) New insights on secondary minerals from Italian sulfuric acid caves. International Journal of Speleology, 47, 3, 271-291. |
D'Angeli, I. M., Carbone, C., Nagostinis, M., Parise, M., Vattano, M., Madonia, G., and De Waele, J. (2018) New insights on secondary minerals from Italian sulfuric acid caves. International Journal of Speleology, 47, 3, 271-291. |