BGS mineralogy and petrology collection record
| Sample number | E63420; COLLNOKB420; |
|---|---|
| Sample Donor | Not entered |
| Rock name | Diorite. 'Original entry: Diorite' |
| Stratigraphy | Not entered |
| Comments | Was PK31(GROUP= )(FORM= )(MEMB= .)(IE=I)(TEXTURE= |
| Locality details | Builth |
| 50k map sheet | Builth (196) |
| Map reference | SO 0562 5188 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |