BGS mineralogy and petrology collection record
| Sample number | S31137 |
|---|---|
| Sample Donor | Wilson, George Victor |
| Rock name | 'Original entry: Quartz-Diorite' |
| Stratigraphy | Not entered |
| Comments | Diorite |
| Locality details | Smirl Hamar, 2600 ft NNE of Head of Silwick |
| 50k map sheet | Foula (125) |
| Map reference | HU 298 434 |
| 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
S31137
