BGS mineralogy and petrology collection record
| Sample number | MR46024; COLLNOVY429; |
|---|---|
| Sample Donor | Leslie, A. Graham |
| Rock name | 'Original entry: Hornfels' |
| Stratigraphy | Not entered |
| Comments | Hornfels |
| Locality details | Porth y Tywod, Wales |
| 50k map sheet | Not entered |
| Map reference | SH 23207 37200 |
| Year collected | 2012 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |