BGS mineralogy and petrology collection record
| Sample number | E39934; COLLNOBL242; |
|---|---|
| Sample Donor | Leveridge,B.E. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Massive crags |
| Locality details | 640 yds ESE of Tal y Fan Mountain top |
| 50k map sheet | Bangor (106) |
| Map reference | SH 7411 7272 |
| 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
E39934
