BGS mineralogy and petrology collection record
| Sample number | S3931 |
|---|---|
| Sample Donor | Dakyns, John Roche |
| Rock name | 'Original entry: Nodular Biotite Schist Or Gneiss' |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | Slope of Troisgeach, N side of Arnan Burn |
| 50k map sheet | Balquhidder (46) |
| Map reference | NN 29 18 |
| 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
S3931
