BGS mineralogy and petrology collection record
| Sample number | EMC3930 |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Porphyrite Dyke' |
| Stratigraphy | Not entered |
| Comments | Porphyrite dyke |
| Locality details | 0.25ml NW of Learan, North Side of Loch Rannoch |
| 50k map sheet | Rannoch (54) |
| Map reference | Not entered |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |