BGS mineralogy and petrology collection record
| Sample number | E18357; COLLNO10; |
|---|---|
| Sample Donor | Bailey, Doctor. |
| Rock name | 'Original entry: Coarse Tuff' |
| Stratigraphy | Not entered |
| Comments | Ashy grit. Mona Complex. |
| Locality details | Yr-Erw, Llanllawen. |
| 50k map sheet | Aberdaron and Bardsey Island (133)
View images in GeoScenic related to 'Aberdaron and Bardsey Island' |
| Map reference | SH 150 259 |
| 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
E18357
