BGS mineralogy and petrology collection record
| Sample number | MR25567 |
|---|---|
| Sample Donor | Dangerfield,J. |
| Rock name | 'Original entry: Granite' |
| Stratigraphy | Not entered |
| Comments | Microgranite.. NGR as in register. |
| Locality details | Quarry name: Old quarry: at 340 yds at 230 degrees from S end of large sheepfold on NE edge of Gyrn. Caernarvonshire |
| 50k map sheet | Bangor (106) |
| Map reference | SH 6459 6864 |
| Year collected | 1961 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |