BGS mineralogy and petrology collection record
| Sample number | E277 |
|---|---|
| Sample Donor | Ward, Rev. C |
| Rock name | 'Original entry: Altered Ash' |
| Stratigraphy | Not entered |
| Comments | Rev. Ward's Welsh Rocks |
| Locality details | Aran Mowddwy |
| 50k map sheet | Bala (136) |
| Map reference | SH 862 223 |
| 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
E277
