BGS mineralogy and petrology collection record
| Sample number | E862 |
|---|---|
| Sample Donor | Aveline, Mr. |
| Rock name | Porphyry. 'Original entry: Porphyry' |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | Bootle |
| 50k map sheet | Bootle (47) |
| Map reference | |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |