BGS mineralogy and petrology collection record
| Sample number | MR21944 |
|---|---|
| Sample Donor | Not entered |
| Rock name | Gravel. 'Original entry: Flint Gravel' |
| Stratigraphy | Not entered |
| Comments | Flint Gravel,Gravel,Collected byRoad Research Lab |
| Locality details | Quarry,Mogden Lane Pit, Twickenham,PET XLIII p315 |
| 50k map sheet | South London (270) |
| Map reference | TQ 157 748 |
| Year collected | 1959 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |