BGS mineralogy and petrology collection record
| Sample number | E8880; COLLNO390; |
|---|---|
| Sample Donor | Blake,Professor |
| Rock name | 'Original entry: Sreicitised Rhyolite' |
| Stratigraphy | Not entered |
| Comments | Cleaved felsite |
| Locality details | Moel Gronw |
| 50k map sheet | Bangor (106) |
| Map reference | Not entered |
| 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
E8880
