BGS mineralogy and petrology collection record
| Sample number | E580; MR724; |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Fine Tuff' |
| Stratigraphy | Not entered |
| Comments | Arenig. 255/41, B/61 |
| Locality details | Moel-y-Menyn, 2 mi SSE of Arenig, Merionethshire |
| 50k map sheet | Wem (138) |
| Map reference | SH 840 346 |
| 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
E580
