Litharge from North Pennines Area, England, UK
UK | |
| Norman Wilson collection |
| Norman Wilson Personal Collection Norman Wilson personal collection Norman Wilson collection |
Norman Wilson collection | |
| Norman Wilson collection |
UK | |
| Norman Wilson collection |
| Norman Wilson Personal Collection Norman Wilson personal collection Norman Wilson collection |
Norman Wilson collection | |
| Norman Wilson collection |
Bollihope lead smelter slag locality, Stanhope, County Durham, England, UK