BGS mineralogy and petrology collection record
| Sample number | E72140; COLLNOIY1095; |
|---|---|
| Sample Donor | Beddoe-Stephens,B. |
| Rock name | Dacite. |
| Stratigraphy | Borrowdale Volcanic Group. |
| Comments | Porphyritic dacite (??) |
| Locality details | BB45. White Knott |
| 50k map sheet | Appleby (30) |
| Map reference | NY 4683 2154 |
| Year collected | 1998 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |