BGS mineralogy and petrology collection record
| Sample number | S37578; COLLNO11H; |
|---|---|
| Sample Donor | Road Research Laboratory |
| Rock name | 'Original entry: Biotite-Quartz Grasnulite' |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | Ardchronie Quarry, Ardgay |
| 50k map sheet | Alness (93) |
| Map reference | NH 618 882 |
| 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
S37578
