BGS mineralogy and petrology collection record
Sample number | E71255; COLLNOIY979; |
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Sample Donor | Beddoe-Stephens,B. |
Rock name | Andesite. |
Stratigraphy | Caradoc. Birker Fell Andesite Formation. |
Comments | Porphyric andesite; vitrophyric |
Locality details | BB06. Birch Crags, Thirlmere |
50k map sheet | Keswick (29) |
Map reference | NY 30550 18271 |
Year collected | 1996 |
Bore name | Not applicable |
Confidentiality | No restrictions |