BGS mineralogy and petrology collection record
| Sample number | E592; MR708; |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Felsite' |
| Stratigraphy | Not entered |
| Comments | Arenig. 236/41, B/43 |
| Locality details | Penmaen, between Dolgelly and Bala, Merionethshire |
| 50k map sheet | Bala (136) |
| Map reference | SH 844 266 |
| 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
E592
