BGS mineralogy and petrology collection record
| Sample number | E69310; COLLNOFJ262; |
|---|---|
| Sample Donor | Millward, D. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Porphyrite dacite |
| Locality details | 620 m, 112 deg from E corner of Hard Knott Fort |
| 50k map sheet | Cumbria or Ambleside (38) |
| Map reference | NY 2249 0124 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |