BGS mineralogy and petrology collection record
| Sample number | MR4901 |
|---|---|
| Sample Donor | Not entered |
| Rock name | Slate. 'Original entry: Slate' |
| Stratigraphy | Not entered |
| Comments | slate, ,: |
| Locality details | Dreanlower, Co. Donegal,surface exposure,Republic of Ireland |
| 50k map sheet | Not entered |
| Map reference | 54:57,7:36 |
| Year collected | 1837 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |