BGS mineralogy and petrology collection record
| Sample number | EMC5029 |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Basic Segregation In Gneiss' |
| Stratigraphy | Not entered |
| Comments | Basic segregation in gneiss |
| Locality details | Portna Laucn, Islay |
| 50k map sheet | Bowmore (19) |
| Map reference | Not entered |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |