BGS mineralogy and petrology collection record
| Sample number | E67052; COLLNOWPR49A; |
|---|---|
| Sample Donor | Pratt, W. |
| Rock name | 'Original entry: Ironstone' |
| Stratigraphy | Not entered |
| Comments | From Newydd Formation. Oolitic Ironstone |
| Locality details | 340 m due E of Cstell |
| 50k map sheet | Barmouth (149) |
| Map reference | SH 5847 0491 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |