BGS mineralogy and petrology collection record
| Sample number | E33508; COLLNOHW1027; |
|---|---|
| Sample Donor | Wilson,H.E. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Purple Tuff |
| Locality details | C.E.G.B. Tower 5. 300 yds. NW of Pen-Y-Cefn |
| 50k map sheet | Bangor (106) |
| Map reference | SH 5719 6806 |
| 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
E33508
