BGS mineralogy and petrology collection record
| Sample number | E65739; COLLNOGW355; |
|---|---|
| Sample Donor | Woodhall, D.G. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Acid ?, tuff |
| Locality details | Craig y Bwlch (S) |
| 50k map sheet | Barmouth (149) |
| Map reference | SH 7982 1632 |
| 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
E65739
