BGS mineralogy and petrology collection record
| Sample number | E16983; COLLNOWCR116; |
|---|---|
| Sample Donor | Rose,W.C.C. |
| Rock name | 'Original entry: Biotite Granite Porphyry' |
| Stratigraphy | Not entered |
| Comments | Porphyritic fine grained granite at contact with lava |
| Locality details | Great Barrow, 30 yds W of Trig Pt. 820 |
| 50k map sheet | Cumbria or Ambleside (38) |
| Map reference | NY 184 019 |
| 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
E16983
