BGS mineralogy and petrology collection record
| Sample number | S25882 |
|---|---|
| Sample Donor | Macgregor,A.G. |
| Rock name | 'Original entry: Acid Biotite Porphyrite (F.P.)' |
| Stratigraphy | Not entered |
| Comments | Acid biotite porphyrite (f.p.), red biotite porphyrite, cuts L.O.R.S. |
| Locality details | Hillside 1700 yards S 29 deg W from triangulation point 982 Black Hill of Gardner |
| 50k map sheet | Ayr (14) |
| Map reference | NS 349 022 |
| 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
S25882
