BGS mineralogy and petrology collection record
| Sample number | E44715; COLLNOSG149; |
|---|---|
| Sample Donor | Strong,G.E. |
| Rock name | 'Original entry: Mudstone' |
| Stratigraphy | Drosgol Formation |
| Comments | Gritty Mst. |
| Locality details | Cliffs above Hafan Mine, Carn Owen |
| 50k map sheet | Aberystwyth (163) |
| Map reference | SN 7296 8799 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |