BGS mineralogy and petrology collection record
| Sample number | N12989 |
|---|---|
| Sample Donor | Emeleus, C.H. |
| Rock name | 'Original entry: Porphyritic Rhyolite' |
| Stratigraphy | Not entered |
| Comments | Porphyritic rhyolite |
| Locality details | Pebble in conglomerate at base of Upper Fionchra Mbr. Conglomerate 'dome' below east end of Fionchra |
| 50k map sheet | Not entered |
| Map reference | NG 3423 0051 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |