BGS mineralogy and petrology collection record
| Sample number | E44265; COLLNOAP123; |
|---|---|
| Sample Donor | Addison,R. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Crystal tuff in fine grained matrix; occasional lithic fragments. |
| Locality details | W Bank of river, 242 m WNW of bridge at Rhacadr Ogwen |
| 50k map sheet | Bangor (106) |
| Map reference | SH 6471 6064 |
| 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
E44265
