BGS mineralogy and petrology collection record
| Sample number | MR7624 |
|---|---|
| Sample Donor | Not entered |
| Rock name | Tuff, Trachytic. 'Original entry: Trachytic Tuff (Trass)' |
| Stratigraphy | Not entered |
| Comments | Trachytic tuff (trass), ,:163 |
| Locality details | Brohlthal, Lake Laach, Rhine Province,surface exposure,Germany |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |