BGS mineralogy and petrology collection record
| Sample number | MR25023; COLLNOC1056; |
|---|---|
| Sample Donor | Collins,G.H. |
| Rock name | 'Original entry: Slate' |
| Stratigraphy | Ordovician. Ordovician. |
| Comments | Light blue slate. NGR as in register. |
| Locality details | Glogue quarry: at 1 mile N of Llanfyrnach church. Pembrokeshire |
| 50k map sheet | Newcastle Emlyn (211) |
| Map reference | SN 221 328 |
| Year collected | 1961 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |