BGS mineralogy and petrology collection record
| Sample number | E574; MR712; |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Tuff?' |
| Stratigraphy | Not entered |
| Comments | Arenig. 242/41, B/49 |
| Locality details | Moel Offrwm, nr. Dolgelly [Dolgellau], Merionethshire |
| 50k map sheet | Harlech (135) |
| Map reference | SH 72 17 |
| 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
E574
