BGS mineralogy and petrology collection record
| Sample number | E38520; COLLNOBL24; |
|---|---|
| Sample Donor | Leveridge,B.E. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Outcrop of massive vitric tuffs in N Bank |
| Locality details | 560 yds WNW of Dolwyddelan Station. By Afon Lledr |
| 50k map sheet | Bangor (106) |
| Map reference | SH 7329 5216 |
| 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
E38520
