BGS mineralogy and petrology collection record
| Sample number | S25867 |
|---|---|
| Sample Donor | Macgregor,A.G. |
| Rock name | 'Original entry: ?Acid Porphyrite Or Plagiophyre' |
| Stratigraphy | Not entered |
| Comments | ?Acid porphyrite or plagiophyre, pink porphyrite intrusion into L.O.R.S. |
| Locality details | 800 yards S 30 deg W from triangulation point 982 Black Hill of Knockgardner |
| 50k map sheet | Ayr (14) |
| Map reference | NS 351 023 |
| 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
S25867
