BGS mineralogy and petrology collection record
| Sample number | MR33157; COLLNORC1270; |
|---|---|
| Sample Donor | Cave,R. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Load deformation in Bryn Glas formation |
| Locality details | Bryn-yr-Afr, at edge of Nant-y-moch, 1500yds at 105deg from Carn Owen |
| 50k map sheet | Aberystwyth (163) |
| Map reference | SN 7453 8779 |
| Year collected | 1976 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |