BGS mineralogy and petrology collection record
| Sample number | E72266; COLLNOCT1840; |
|---|---|
| Sample Donor | Johnson,E.W. |
| Rock name | Porphyry. |
| Stratigraphy | Caradoc. |
| Comments | Felsite dyke. |
| Locality details | Withered, Kentmere. Sample No. CT 1840. |
| 50k map sheet | Kendal (39) |
| Map reference | NY 4622 0637 |
| Year collected | 1998 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |