BGS mineralogy and petrology collection record
| Sample number | E70399; COLLNOGW640; |
|---|---|
| Sample Donor | Woodhall, D.G. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Tuff (Hornstone), very finegrained |
| Locality details | Seat Sandal. NW side of Grasmere |
| 50k map sheet | Keswick (29) |
| Map reference | NY 3402 1152 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |