BGS mineralogy and petrology collection record
| Sample number | MR1512 |
|---|---|
| Sample Donor | Not entered |
| Rock name | Rhyodacite, Porphyritic. 'Original entry: Quartz-Porphyry' |
| Stratigraphy | Not entered |
| Comments | Quartz-porphyry,Collected byFH Butler |
| Locality details | St Saviour's Common, Jersey, |
| 50k map sheet | Not entered |
| Map reference | 49:12,2:4 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |