BGS mineralogy and petrology collection record
| Sample number | COLLNOPS81; G2609; |
|---|---|
| Sample Donor | Colman, T.B. |
| Rock name | 'Original entry: Dolerite' |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | DDH 18 (depth 61m) Local Grid.Ref. 372200 4264700 |
| 50k map sheet | Not entered |
| Map reference | 51:45,58:51 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |