BGS mineralogy and petrology collection record
| Sample number | S5200 |
|---|---|
| Sample Donor | Geikie,A. |
| Rock name | 'Original entry: Porphyrite' |
| Stratigraphy | Not entered |
| Comments | Porphyrite |
| Locality details | Near Tower Hill, Sanquhar |
| 50k map sheet | Sanquhar (15) |
| Map reference | NS 761 128 |
| 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
S5200
