BGS mineralogy and petrology collection record
| Sample number | E75020; COLLNODIS1020/2 ; |
|---|---|
| Sample Donor | Schofield, D. |
| Rock name | 'Original entry: Conglomerate' |
| Stratigraphy | Not entered |
| Comments | Cilgwyn conglomerate |
| Locality details | Mynydd Cilgwyn |
| 50k map sheet | Nefyn (118) |
| Map reference | SH 49973 54582 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |