BGS mineralogy and petrology collection record
| Sample number | E50490; COLLNOAP800; |
|---|---|
| Sample Donor | Addison,R. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | 12 m above base of serial section through crystal tuff |
| Locality details | Ridge 450 m NE of summit of Carnedd Dafydd |
| 50k map sheet | Bangor (106) |
| Map reference | SH 6653 6343 |
| 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
E50490
