BGS mineralogy and petrology collection record
| Sample number | S49780; COLLNOYR610; |
|---|---|
| Sample Donor | Smith,D.I. |
| Rock name | 'Original entry: Coarse Quartz-Diorite Cut By Aplite Vein' |
| Stratigraphy | Not entered |
| Comments | Coarse quartz-diorite cut by aplite vein |
| Locality details | Inverawe Tunnel runs SE (HE 26); 11500 ft from access tunnel portal |
| 50k map sheet | Oban (45) |
| Map reference | NN 0438 3023 |
| 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
S49780
