BGS mineralogy and petrology collection record
| Sample number | S13594 |
|---|---|
| Sample Donor | Barrow, G. |
| Rock name | 'Original entry: Tonalite' |
| Stratigraphy | Not entered |
| Comments | Biotite and hornblende, orthoclase, albite/oligoclase (twinned and untwinned) |
| Locality details | N of Coire na Conlach (hollow at foot) |
| 50k map sheet | Kingussie (64) |
| Map reference | NN 938 772 |
| 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
S13594
