BGS mineralogy and petrology collection record
| Sample number | E69771; COLLNOFJ734; |
|---|---|
| Sample Donor | Millward, D. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Medium grained tuff. Duddon Hall Formation |
| Locality details | Whitfell |
| 50k map sheet | Cumbria or Ambleside (38) |
| Map reference | SD 1640 9313 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |