BGS mineralogy and petrology collection record
| Sample number | S24052 |
|---|---|
| Sample Donor | Ross, George |
| Rock name | 'Original entry: Quartz Porphyry' |
| Stratigraphy | Not entered |
| Comments | Quartz porphyry, boulder and pebbles in quartzite conglomerate near top of Downtonian Series |
| Locality details | In Smithy Burn 1000 feet from head of burn |
| 50k map sheet | Hamilton (23) |
| Map reference | NS 7878 3019 |
| 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
S24052
