BGS mineralogy and petrology collection record
| Sample number | E72191; COLLNODMA239; |
|---|---|
| Sample Donor | Millward, D. |
| Rock name | Sandstone (Undifferentiated). |
| Stratigraphy | Caradoc. |
| Comments | volcaniclastic sandstone |
| Locality details | Keld Gill, Ralfland Forest |
| 50k map sheet | Appleby (30) |
| Map reference | NY 5398 1341 |
| Year collected | 1998 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |