BGS mineralogy and petrology collection record
| Sample number | S22012 |
|---|---|
| Sample Donor | Phemister,J. |
| Rock name | 'Original entry: Nordmarkite Porphyry' |
| Stratigraphy | Not entered |
| Comments | Porphyritic vein in coarse-grained syenite |
| Locality details | Base of S peak of Sail an Ruathair |
| 50k map sheet | Lairg (102) |
| Map reference | NC 33252 13907 |
| 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
S22012
