BGS mineralogy and petrology collection record
| Sample number | S23400 |
|---|---|
| Sample Donor | Simpson,J.B. |
| Rock name | 'Original entry: Contact Altered Porphyrite' |
| Stratigraphy | Not entered |
| Comments | Contact altered porphyrite, small intrusion, boss or sill |
| Locality details | 0.33 miles SW of triangulation point at 951 feet Tincorn Hill |
| 50k map sheet | Ayr (14) |
| Map reference | NS 577 275 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |