BGS mineralogy and petrology collection record
| Sample number | S73558; COLLNOE2704; |
|---|---|
| Sample Donor | Rock,N.M.S. |
| Rock name | 'Original entry: Porphyrite (Black)' |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | 800 m ENE of Guffogland |
| 50k map sheet | Wigtown (4) |
| Map reference | NX 813 625 |
| 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
S73558
