BGS mineralogy and petrology collection record
| Sample number | E72864 |
|---|---|
| Sample Donor | Petterson, M.G; Phemister,J.; |
| Rock name | Andesite, Porphyritic. 'Original entry: Porphyritic Andesite' |
| Stratigraphy | Not entered |
| Comments | Original sample No. MG 18. |
| Locality details | ENGLAND. Cumbria or Ambleside (38) |
| 50k map sheet | Cumbria or Ambleside (38) |
| Map reference | Not entered |
| Year collected | 1987 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |