BGS mineralogy and petrology collection record
| Sample number | MR21312 |
|---|---|
| Sample Donor | Road Research Laboratory |
| Rock name | 'Original entry: Gravel' |
| Stratigraphy | Not entered |
| Comments | Gravel. NGR estimated. |
| Locality details | Fourstone Gravel Pit, Fourstones |
| 50k map sheet | Bellingham (13) |
| Map reference | NY 885 688 |
| Year collected | 1957 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |