BGS mineralogy and petrology collection record
| Sample number | MR20283 |
|---|---|
| Sample Donor | Not entered |
| Rock name | Sand And Gravel. 'Original entry: Gravel And Sand' |
| Stratigraphy | Not entered |
| Comments | Gravel and sand,Collected byH.A.H. Macdonald HM30 |
| Locality details | Warren Farm Quarry,Warren Farm Quarry, Woolhampton, |
| 50k map sheet | Reading (268) |
| Map reference | SU 571 659 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |