BGS mineralogy and petrology collection record
| Sample number | E71396; COLLNOCT1724; |
|---|---|
| Sample Donor | Johnson,E.W. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Tuff/hyaloclastite |
| Locality details | Doop Crag, Troutbeck Valley |
| 50k map sheet | Kendal (39) |
| Map reference | NY 4186 0926 |
| Year collected | 0 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |