BGS mineralogy and petrology collection record
| Sample number | E1564 |
|---|---|
| Sample Donor | Geikie,A. |
| Rock name | Microgranite. 'Original entry: Microgranite' |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | Hill slope below Penrhyn Group Qry. N of Cader Idris |
| 50k map sheet | Barmouth (149) |
| Map reference | |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |