BGS mineralogy and petrology collection record
| Sample number | E71955; COLLNOIY1004; |
|---|---|
| Sample Donor | Beddoe-Stephens,B. |
| Rock name | Andesite. 'Original entry: Andesite' |
| Stratigraphy | Ordovician. Borrowdale Volcanic Group. |
| Comments | Porphyritic andesite, massive, plagioclase-pyroxene phyric |
| Locality details | SE side of Little Birkhouse Hill |
| 50k map sheet | Appleby (30) |
| Map reference | NY 49675 16294 |
| Year collected | 1997 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |