BGS mineralogy and petrology collection record
| Sample number | S42687 |
|---|---|
| Sample Donor | Phemister,J. |
| Rock name | 'Original entry: Obsidian, Devitrified' |
| Stratigraphy | Not entered |
| Comments | Obsidian, devitrified |
| Locality details | Loose block, 500 ft NNW of source of the Burn of the Black Butten |
| 50k map sheet | North Shetland ? (129) |
| Map reference | HU 303 847 |
| 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
S42687
