Manganese Oxides from Dartmoor, Devon, England, UK
UK | |
| Chris Popham Collection |
| Observed, Jan 2008 |
| Chris Popham Collection |
| Dines, H.G. 1956 Metalliferrous Mining Region of the South-West of England |
UK | |
| Chris Popham Collection |
| Observed, Jan 2008 |
| Chris Popham Collection |
| Dines, H.G. 1956 Metalliferrous Mining Region of the South-West of England |