BGS mineralogy and petrology collection record
| Sample number | E72174; COLLNODMA222; |
|---|---|
| Sample Donor | Millward, D. |
| Rock name | Andesite. |
| Stratigraphy | Caradoc. |
| Comments | porphyritic andeseite, BVG |
| Locality details | Bracken Howe, Swindale |
| 50k map sheet | Appleby (30) |
| Map reference | NY 5337 1369 |
| Year collected | 1998 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |