BGS mineralogy and petrology collection record
| Sample number | E69987; COLLNOFJ978; |
|---|---|
| Sample Donor | Millward, D. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Crystal lithic tuff (good pumice, ? iron welded ignimbrite). Tarn Hows Formation |
| Locality details | Tarn Hows Intake |
| 50k map sheet | Cumbria or Ambleside (38) |
| Map reference | SD 3263 9959 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |