BGS mineralogy and petrology collection record
| Sample number | S25588 |
|---|---|
| Sample Donor | Simpson,J.B. |
| Rock name | 'Original entry: Fine-Grained Porphyrite (Marginal Sill Facies)' |
| Stratigraphy | Not entered |
| Comments | Fine-grained porphyrite (marginal sill facies), sill |
| Locality details | 0.25 miles E of Black Loch |
| 50k map sheet | Ayr (14) |
| Map reference | NS 450 023 |
| 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
S25588
