BGS mineralogy and petrology collection record
| Sample number | EMC1691 |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Biotite Granite' |
| Stratigraphy | Not entered |
| Comments | Biotite granite |
| Locality details | Carroglen, Glen Lednock, Comrie |
| 50k map sheet | Crieff (47) |
| Map reference | |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |