Boulangerite from selected localities.
Sweden | |
| Dobbe, R. T. M. (1991): Ullmannite, cobaltian ullmannite and willyamite from Tunaberg, Bergslagen, central Sweden, The Canadian Mineralogist. 29, 199-205; EurJMin 5, 165 |
No reference listed |
Sweden | |
| Dobbe, R. T. M. (1991): Ullmannite, cobaltian ullmannite and willyamite from Tunaberg, Bergslagen, central Sweden, The Canadian Mineralogist. 29, 199-205; EurJMin 5, 165 |
No reference listed |