BGS mineralogy and petrology collection record
| Sample number | E48951; COLLNONGB197; |
|---|---|
| Sample Donor | Berridge,N.G. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Amygdaloidal ?basalt; dyke 0.7 m thick |
| Locality details | 1510 m 293 deg from Foel Fras summit |
| 50k map sheet | Bangor (106) |
| Map reference | SH 6828 6875 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |