Pentlandite from selected localities.
Italy | |
| Garuti, G.; Fiandri, P.; Rossi, A. (1986): Sulfide composition and phase relations in the Fe-Ni-Cu ore deposits of the Ivrea-Verbano basic complex (western Alps, Italy). Mineral. Deposita 22, 22-34. |
| AA. VV., 1996. Collezionare minerali. Hobby & Work. |
Migiandone Mine, Ornavasso, Verbano-Cusio-Ossola Province, Piedmont, Italy