BGS mineralogy and petrology collection record
| Sample number | MR19683 |
|---|---|
| Sample Donor | Not entered |
| Rock name | Ash (Tephra). 'Original entry: Volcanic Ash' |
| Stratigraphy | Not entered |
| Comments | volcanic ash, ,Collected by J B Auden: |
| Locality details | Island of Ischia, 18 miles WSW of Naples,surface exposure,Italy |
| 50k map sheet | Not entered |
| Map reference | 40:44,13:54 |
| Year collected | 1953 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |