BGS mineralogy and petrology collection record
| Sample number | MR33162; COLLNORC1276; |
|---|---|
| Sample Donor | Cave,R. |
| Rock name | Not entered |
| Stratigraphy | Lr Nant ?. Glyn Flags Group |
| Comments | Load deformation in Bryn Glas Formation |
| Locality details | Middle quarry, Brenig Reservoir |
| 50k map sheet | Corwen (120) |
| Map reference | SH 980 545 |
| Year collected | 1976 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |