BGS mineralogy and petrology collection record
| Sample number | MR34328; COLLNOKT386; |
|---|---|
| Sample Donor | Taylor,K. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Pisolite bed |
| Locality details | Cwar Llwyn-on 1800yds at 73deg from St.Cynog's Church, Penderyn |
| 50k map sheet | Merthyr Tydfil (231) |
| Map reference | SN 9608 0903 |
| Year collected | 1978 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |