BGS mineralogy and petrology collection record
| Sample number | MR9287 |
|---|---|
| Sample Donor | Not entered |
| Rock name | Sandstone (Undifferentiated). 'Original entry: Grit' |
| Stratigraphy | St David'S. Barmouth Formation. |
| Comments | Grit,Barmouth Grit,Cambrian,Collected byTG Jones J682 |
| Locality details | quarry near tunnel at N end of Barmouth Bridge, |
| 50k map sheet | Barmouth (149) |
| Map reference | |
| Year collected | 1932 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |