BGS mineralogy and petrology collection record
| Sample number | MR21525; COLLNOBCW135; |
|---|---|
| Sample Donor | Worssam,B.C.G. |
| Rock name | 'Original entry: Blue Clay' |
| Stratigraphy | Not entered |
| Comments | Weald Clay Pres. by British Railways |
| Locality details | Trial bore 50yds W of MR 21523 (depth 19') |
| 50k map sheet | Maidstone (288) |
| Map reference | TQ 719 541 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |