BGS mineralogy and petrology collection record
| Sample number | S73514; COLLNONX1351b; |
|---|---|
| Sample Donor | Rock,N.M.S. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Contact between 'porphyrite' and grey ?altered variety |
| Locality details | Large disused quarry, S side of A 75, SW of Bettyknowes Farm |
| 50k map sheet | Maxwelltown (9) |
| Map reference | NX 8529 7357 |
| 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
S73514
