Smithsonite from selected localities.
UK | |
| Dunham, Sir K C 1985. Geology of the Northern Pennine Orefield: Vol 2, Stainmore to Craven (2nd Edition) pp29, 228-229. |
Dunham, Sir K C 1985. Geology of the Northern Pennine Orefield: Vol 2, Stainmore to Craven (2nd Edition) pp29, 228. | |
Dunham, Sir K C 1985. Geology of the Northern Pennine Orefield: Vol 2, Stainmore to Craven (2nd Edition) pp29, 227-228. |