BGS mineralogy and petrology collection record
| Sample number | E72284; COLLNOCT1858; |
|---|---|
| Sample Donor | Johnson,E.W. |
| Rock name | Rhyolite; Tuff;. |
| Stratigraphy | Caradoc. |
| Comments | Rhyolitic tuff/rhyolite. |
| Locality details | Raven Crag, Longsleddale. Sample No. CT 1858. |
| 50k map sheet | Kendal (39) |
| Map reference | NY 4727 0769 |
| Year collected | 1998 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |