BGS mineralogy and petrology collection record
| Sample number | MR7618 |
|---|---|
| Sample Donor | Not entered |
| Rock name | Ash (Tephra). 'Original entry: Cinders, Ash' |
| Stratigraphy | Not entered |
| Comments | cinders, ash, ,:291 |
| Locality details | From interior of basin of Lake Nemi, Roman States,surface exposure,used with lime as Pozzuolana cement,Italy |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |