BGS mineralogy and petrology collection record
| Sample number | MR16334 |
|---|---|
| Sample Donor | Not entered |
| Rock name | Tuff, Trachytic. 'Original entry: Trass (Pumiceous Tuff)' |
| Stratigraphy | Not entered |
| Comments | trass (pumiceous tuff), ,Collected by W C C Rose: |
| Locality details | Plaidt, Andermatt,surface exposure,?Germany |
| 50k map sheet | Not entered |
| Map reference | 50:23,7:23 |
| Year collected | 1937 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |