Franklinite from Siberian Federal District, Russia
Russia | |
| Pekov, Igor V. (1998) Minerals first discovered on the territory of the former Soviet Union. Ocean Pictures, Moscow. 369pp. |
| Pavel.M. Kartashov (n.d.) analytical data. |
Russia | |
| Pekov, Igor V. (1998) Minerals first discovered on the territory of the former Soviet Union. Ocean Pictures, Moscow. 369pp. |
| Pavel.M. Kartashov (n.d.) analytical data. |