BGS mineralogy and petrology collection record
| Sample number | E26915; COLLNOFD25; |
|---|---|
| Sample Donor | Dunning,F.W. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Contorted Vitric Tuffs(?), faultscarp of NW-SE fault (C28) |
| Locality details | Scarp 450 yds. NW of Bryn-Y-Fawnog, by woods |
| 50k map sheet | Bangor (106) |
| Map reference | SH 769 596 |
| 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
E26915
