BGS mineralogy and petrology collection record
| Sample number | S31142 |
|---|---|
| Sample Donor | Wilson, George Victor |
| Rock name | 'Original entry: Biotite Granite, Medium- To Coarse-Grained, With Allanite' |
| Stratigraphy | Not entered |
| Comments | Granite |
| Locality details | Head of the Stead of Culswick, W side |
| 50k map sheet | Foula (125) |
| Map reference | HU 271 443 |
| 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
S31142
