BGS mineralogy and petrology collection record
| Sample number | E72422; COLLNOCT1192; |
|---|---|
| Sample Donor | Johnson,E.W. |
| Rock name | Tuff. 'Original entry: Ignimbrite' |
| Stratigraphy | Caradoc. Borrowdale Volcanic Group. |
| Comments | densely welded acid ignimbrite |
| Locality details | Huntly Ground |
| 50k map sheet | Cumbria or Ambleside (38) |
| Map reference | SD 2144 8982 |
| Year collected | 1988 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |