BGS mineralogy and petrology collection record
| Sample number | MR5639; COLLNOM 4039; |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Massive Mica-Schist' |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | River Lyon, W of Blackcroft, Fortingal, Perthshire |
| 50k map sheet | Blair Atholl (55) |
| Map reference | NN 73 47 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |