BGS mineralogy and petrology collection record
| Sample number | E12188; COLLNOL3; |
|---|---|
| Sample Donor | Matley, C.A |
| Rock name | 'Original entry: Manganese Rock' |
| Stratigraphy | Not entered |
| Comments | Manganese bed. |
| Locality details | Nant Y Gadwen, W. side of Llanfaelrhys. |
| 50k map sheet | Nefyn (118) |
| Map reference | |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
E12188
