BGS mineralogy and petrology collection record
| Sample number | E39995; COLLNOMN192; |
|---|---|
| Sample Donor | Nutt,M.J.C. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Dolerite intrusion |
| Locality details | 740 yds NW of Llwynonn |
| 50k map sheet | Bangor (106) |
| Map reference | SH 7525 7326 |
| 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
E39995
