BGS mineralogy and petrology collection record
| Sample number | S25539 |
|---|---|
| Sample Donor | Macgregor,A.G. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Porphyry (L.O.R.S. age) |
| Locality details | Knockdon Burn 300 yards N 35 deg E from Knockdon |
| 50k map sheet | Ayr (14) |
| Map reference | NS 434 008 |
| 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
S25539
