BGS mineralogy and petrology collection record
| Sample number | E42265; COLLNOLD83; |
|---|---|
| Sample Donor | Dean,L.E. |
| Rock name | 'Original entry: Volcanic Rock' |
| Stratigraphy | Not entered |
| Comments | Intrusive |
| Locality details | 0.75 Km 129 deg from Moel y Geifr Farm |
| 50k map sheet | Harlech (135) |
| Map reference | SH 6365 3420 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |