BGS mineralogy and petrology collection record
| Sample number | E40186; COLLNOBL232; |
|---|---|
| Sample Donor | Leveridge,B.E. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | 135ft above base; Tuff from isolated exposures on glaciated platform |
| Locality details | Section 2230 yds NNE of Tal y Fan Mountain |
| 50k map sheet | Bangor (106) |
| Map reference | SH 7442 7496 |
| 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
E40186
