BGS mineralogy and petrology collection record
| Sample number | S31763 |
|---|---|
| Sample Donor | Phemister,J. |
| Rock name | 'Original entry: Sheared Epidotic Biotite Gneiss' |
| Stratigraphy | Not entered |
| Comments | Dominant gneiss |
| Locality details | Sula Sgeir islet, 40 miles from Butt of Lewis |
| 50k map sheet | Cape Wrath (113) |
| Map reference | HW 62 30 |
| 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
S31763
