BGS mineralogy and petrology collection record
| Sample number | COLLNOYW1552; MC9780; |
|---|---|
| Sample Donor | May,F. |
| Rock name | 'Original entry: Biotite Granite' |
| Stratigraphy | Not entered |
| Comments | Biotite granite |
| Locality details | R. Roy |
| 50k map sheet | Glen Roy (63W) |
| Map reference | NN 3830 9291 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |