BGS mineralogy and petrology collection record
| Sample number | E70221; COLLNOBRM1818; |
|---|---|
| Sample Donor | Merriman,R.J. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Cleaved mudddy Sst. Llandowery |
| Locality details | Hillside outcrop. 6 Km NE of Abergwesyn |
| 50k map sheet | Builth (196) |
| Map reference | SN 8880 5788 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |