BGS mineralogy and petrology collection record
| Sample number | MR31963; COLLNOSG115; |
|---|---|
| Sample Donor | Strong,G.E. |
| Rock name | 'Original entry: Pelite' |
| Stratigraphy | Not entered |
| Comments | With parallel laminated fine grained sandstone |
| Locality details | 500yds at 190deg from Bwlch-glas, WNW of Nant Perfedd |
| 50k map sheet | Aberystwyth (163) |
| Map reference | SN 7030 8699 |
| Year collected | 1973 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |