BGS mineralogy and petrology collection record
| Sample number | E48077; MR33160; COLLNORC1274; |
|---|---|
| Sample Donor | Cave,R. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Load deformation in Bryn Glas formation |
| Locality details | Cerrigwynian Qry. in Lower Llandovery |
| 50k map sheet | Rhayader (179) |
| Map reference | SN 9713 6566 |
| Year collected | 1976 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |