BGS mineralogy and petrology collection record
| Sample number | S4692 |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Dolerite' |
| Stratigraphy | Not entered |
| Comments | Orthoclase, microcline, quartz, biotite & green hornblende: Segregation in heart of dyke |
| Locality details | 0.5 mile NW of Falls of Kirkaig (basic dyke) |
| 50k map sheet | Ullapool (101) |
| Map reference | NC 109 186 |
| 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
S4692
