BGS mineralogy and petrology collection record
| Sample number | MR25077 |
|---|---|
| Sample Donor | Collins,G.H. |
| Rock name | 'Original entry: Shale' |
| Stratigraphy | Not entered |
| Comments | Cleaved shale.. NGR as in register. |
| Locality details | Quarry name: Caer Medris quarry: at 700 yds N54 degrees E of St Elms farm. Pembrokeshire |
| 50k map sheet | St. Davids (209) |
| Map reference | SM 818 244 |
| Year collected | 1961 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |