BGS mineralogy and petrology collection record
| Sample number | E1727 |
|---|---|
| Sample Donor | Hatch, Doctor |
| Rock name | 'Original entry: Ophitic Diabase' |
| Stratigraphy | Not entered |
| Comments | Dyke. |
| Locality details | At Polstone Point. |
| 50k map sheet | Lizard (359) |
| Map reference | Not entered |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |