BGS mineralogy and petrology collection record
| Sample number | MR17230; COLLNOAJB50; |
|---|---|
| Sample Donor | Butler,A.J. |
| Rock name | 'Original entry: Soft Ochreous Mudstone' |
| Stratigraphy | Not entered |
| Comments | Lower Ludlow |
| Locality details | W side of vicarage lane, 500yds SW of Builth Castle |
| 50k map sheet | Builth (196) |
| Map reference | SO 038 507 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |