Zeunerite from selected localities.
Italy | |
| Marchesini, M. & Pagano, R. (2001): The Val Graveglia manganese district, Liguria, Italy. The Mineralogical Record, 32, 349-379; 415. |
Redazionale (2005): Sistematica ligure: resoconto 2005. Notiziario di Mineralogia del Ferrania Club, 19 , 3-5. |
Cassagna Mine, Ne, Genoa, Liguria, Italy