BGS mineralogy and petrology collection record
| Sample number | S29659; COLLNOT4068A; |
|---|---|
| Sample Donor | Macgregor,A.G. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | St Leonard's Sill. No 1 porphyritic (Within 2 ft of S. 29660) |
| Locality details | 140 yds N 10 deg W of Beacon and 950 yds S 28 deg W of Holyrood Palace |
| 50k map sheet | Edinburgh (32) |
| Map reference | NT 2648 7318 |
| 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
S29659
