BGS mineralogy and petrology collection record
| Sample number | E74985; COLLNOABL023; |
|---|---|
| Sample Donor | Leslie, A.B. |
| Rock name | 'Original entry: Felsic Tuff' |
| Stratigraphy | Not entered |
| Comments | Eutaxitic tuff, (third) |
| Locality details | Craig-y-Garn |
| 50k map sheet | Nefyn (118) |
| Map reference | SH 51228 44365 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |