BGS mineralogy and petrology collection record
| Sample number | MR20344 |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Cromerian (=Forest Marble)' |
| Stratigraphy | Not entered |
| Comments | Derived from Corallian Beds |
| Locality details | Old river channel Little Oakley |
| 50k map sheet | Colchester (224) |
| Map reference | TM 21 29 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |