BGS mineralogy and petrology collection record
| Sample number | E70914; COLLNOIY907; |
|---|---|
| Sample Donor | Beddoe-Stephens,B. |
| Rock name | Andesite. |
| Stratigraphy | Birker Fell Andesite Formation. |
| Comments | Porphyritic andesite with garnet phenocrysts |
| Locality details | BB123. 1000m S of Watendlath tarn |
| 50k map sheet | Keswick (29) |
| Map reference | NY 2756 1502 |
| Year collected | 0 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |