BGS mineralogy and petrology collection record
| Sample number | MR21436 |
|---|---|
| Sample Donor | Not entered |
| Rock name | Clay (Undifferentiated). 'Original entry: Wadhurst Clay' |
| Stratigraphy | Not entered |
| Comments | Wadhurst Clay,Clay,Collected byK Chaperlin KC4 |
| Locality details | Quarry Hill Brickworks, Tonbridge, |
| 50k map sheet | Sevenoaks (287) |
| Map reference | TQ 586 450 |
| Year collected | 1957 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |