BGS mineralogy and petrology collection record
| Sample number | MR23347 |
|---|---|
| Sample Donor | Collins,G.H. |
| Rock name | 'Original entry: Sandstone' |
| Stratigraphy | Silurian. Lower Silurian. |
| Comments | Coarse Grey Grit. NGR as in register. |
| Locality details | Quarry name: not recorded: at Garth Qry. 350 yd due S of Garth Du Lwyd Cardiganshire |
| 50k map sheet | Llangranog (194) |
| Map reference | SN 436 553 |
| Year collected | 1960 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |