BGS mineralogy and petrology collection record
| Sample number | E40664; COLLNOBL319; |
|---|---|
| Sample Donor | Leveridge,B.E. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Dolerite, Minor intrusion E of main body |
| Locality details | c 500 m SSE of Tal Y Fan Summit |
| 50k map sheet | Bangor (106) |
| Map reference | SH 7382 7252 |
| 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
E40664
