BGS mineralogy and petrology collection record
| Sample number | S92458; COLLNOFY1086; |
|---|---|
| Sample Donor | Highton,A.J. |
| Rock name | Porphyry. 'Original entry: Felsite' |
| Stratigraphy | Not entered |
| Comments | Felsite |
| Locality details | Allt an Tudain |
| 50k map sheet | Tomatin (74W) |
| Map reference | NH 7968 1748 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |