BGS mineralogy and petrology collection record
| Sample number | E52250; COLLNOLA657; |
|---|---|
| Sample Donor | Allen,P.M. |
| Rock name | 'Original entry: Rhyolite' |
| Stratigraphy | Not entered |
| Comments | Rhyolite |
| Locality details | Y Gadfa |
| 50k map sheet | Bala (136) |
| Map reference | SH 8322 2177 |
| 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
E52250
