BGS mineralogy and petrology collection record
| Sample number | MR8004 |
|---|---|
| Sample Donor | Not entered |
| Rock name | Sandstone (Undifferentiated). 'Original entry: Grit (Conway Castle Grit)' |
| Stratigraphy | Not entered |
| Comments | Grit (Conway Castle Grit),Valentian,Collected byTG Jones J522 |
| Locality details | Bryn Senol, S of Conway, |
| 50k map sheet | Llandudno (94) |
| Map reference | Not entered |
| Year collected | 1931 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |