BGS mineralogy and petrology collection record
| Sample number | E67950; COLLNOIY184; |
|---|---|
| Sample Donor | Beddoe-Stephens,B. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Porphyritic andesite. Primary hornblende phenocrysts. BVG. Llandeilo - Caradoc |
| Locality details | ENGLAND. Cumbria or Ambleside (38) |
| 50k map sheet | Cumbria or Ambleside (38) |
| Map reference | NY 15123 03455 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
E67950
