BGS mineralogy and petrology collection record
| Sample number | S28866 |
|---|---|
| Sample Donor | Wilson, George Victor |
| Rock name | 'Original entry: Biotite Schist Or Gneiss' |
| Stratigraphy | Not entered |
| Comments | Biotite schist or gneiss |
| Locality details | Quarry, N side of road, 750 ft E of Tresta Post Office |
| 50k map sheet | Central Shetland (128) |
| Map reference | HU 366 510 |
| 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
S28866
