BGS mineralogy and petrology collection record
| Sample number | S93515; COLLNOGU446; |
|---|---|
| Sample Donor | Gunn,A.G. |
| Rock name | Syenite. 'Original entry: Syenite' |
| Stratigraphy | Not entered |
| Comments | Brecciated pyrite and quartz veining in pegmatitic leuco syenite |
| Locality details | Loch Borralan BH4 31.66m |
| 50k map sheet | Ullapool (101) |
| Map reference | NC 2499 1143 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |