BGS mineralogy and petrology collection record
| Sample number | S80193; COLLNOGY597; |
|---|---|
| Sample Donor | Barnes,R. |
| Rock name | Porphyry. 'Original entry: Felsite' |
| Stratigraphy | Not entered |
| Comments | Felsite dyke |
| Locality details | Knocktin |
| 50k map sheet | Wigtown (4) |
| Map reference | NX 4964 6342 |
| Year collected | 1988 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
S80193
