Germany, Rhenish Mountains, Bochum-Werne, Robert Müser mine
| Country: |
Germany
|
| Province: |
Rhenish Mountains
|
| Locality: | Bochum-Werne, Robert Müser mine |
| Country: |
Germany
|
| Province: |
Rhenish Mountains
|
| Locality: | Bochum-Werne, Robert Müser mine |