BGS mineralogy and petrology collection record
| Sample number | E71984; COLLNOIY1033; |
|---|---|
| Sample Donor | Beddoe-Stephens,B. |
| Rock name | Tuff. 'Original entry: Welded Tuff' |
| Stratigraphy | Ordovician. Borrowdale Volcanic Group. |
| Comments | Welded tuff, vitrophyric |
| Locality details | Dane Birks Crag |
| 50k map sheet | Appleby (30) |
| Map reference | NY 46830 12865 |
| Year collected | 1997 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |