BGS mineralogy and petrology collection record
| Sample number | MR8483 |
|---|---|
| Sample Donor | Not entered |
| Rock name | Phonolite. 'Original entry: Nosite Phonolite' |
| Stratigraphy | Not entered |
| Comments | nosite phonolite, ,Collected by J R Gregory: |
| Locality details | Burg Olbr�ck, Lake Laach, Eifel,surface exposure,Germany |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |