BGS mineralogy and petrology collection record
| Sample number | E54245; COLLNOFU37; |
|---|---|
| Sample Donor | Fletcher, Chris J.N |
| Rock name | 'Original entry: Tuff' |
| Stratigraphy | Not entered |
| Comments | Pale grey feldspar tuff.Padarn tuff. |
| Locality details | 775 m. at 72 deg from Penygroes School. |
| 50k map sheet | Nefyn (118) |
| Map reference | SH 4825 5338 |
| 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
E54245
