BGS mineralogy and petrology collection record
| Sample number | EMC1639 |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Muscovite Biotite Gneiss' |
| Stratigraphy | Not entered |
| Comments | Muscovite biotite gneiss |
| Locality details | Glen Effock, R. North Esk |
| 50k map sheet | Balmoral (65) |
| Map reference | Not entered |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |