BGS mineralogy and petrology collection record
| Sample number | S67457; COLLNOYS1122; |
|---|---|
| Sample Donor | Armstrong,M. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Porphyritic lava, L ORS |
| Locality details | W of Mains of Balthayock |
| 50k map sheet | Perth (48) |
| Map reference | NO 1733 2335 |
| 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
S67457
